Arteries of Sovereignty: Systemic Resilience in an Age of Hybrid Vulnerability
Introduction
The traditional paradigm of national security—long defined by the defense of physical
borders and the maintenance of a nuclear deterrent—is undergoing a profound
metamorphosis. In the third decade of the twenty-first century, the locus of threat has shifted
from the battlefield to the "arteries" of modern civilization: the undersea cables, the supply
chains, and even the cognitive processes of the citizenry. As outlined in the 2025 United
States National Security Strategy and contemporary European security frameworks, national
security is no longer merely about territorial integrity; it is about "systemic resilience." This
essay argues that modern national security affairs have pivoted toward protecting the
"integrity of connectivity"—the physical, digital, and cognitive networks that allow a
sovereign state to function in an era of sub-threshold, hybrid conflict. The Physicality of the
Intangible: Subsea Infrastructure Sabotage
The most striking evidence of this shift is the increasing vulnerability of the global "undersea
commons." While the internet is often discussed as a cloud-based abstraction, it is physically
tethered to the Earth’s seabed via more than 900,000 miles of fiber-optic cables. In 2023 and
2024, the Baltic Sea became a primary laboratory for a new form of "below-threshold"
warfare. The case of the Yi Peng 3, a Chinese-flagged bulk carrier, and the Newnew Polar
Bear illustrates the challenges of modern attribution and defense. These vessels were
implicated in the severing of critical data links, such as the C-Lion1 cable connecting Finland
to Germany and the BCS East-West Interlink between Sweden and Lithuania. These
incidents demonstrate that adversaries can paralyze a nation's digital economy and emergency
response systems without firing a shot. Because these actions are often masked as
commercial accidents or maritime negligence, they avoid triggering traditional military
responses, such as NATO's Article 5. Consequently, national security agencies are evolving
toward "total defense" models—integrated strategies that utilize AI-driven maritime
surveillance and private-sector partnerships to monitor vast, previously neglected undersea
domains.
Cognitive Sovereignty: The Human Mind as Infrastructure Beyond the physical cables lies a
more abstract but equally vital frontier: the cognitive domain. Recent research in 2024 and
2025 has introduced the concept of "Cognitive Sovereignty," proposing that the human mind
should be treated as a form of "critical national infrastructure." In an era of generative AI and
neurotechnology, the ability of a population to maintain autonomous judgment is now a
national security imperative. The European Union’s 2024 Guidelines on Data Protection in
the Neurosciences and the Singaporean "stress test" of neuro-governance highlight this
emerging concern. Adversaries are no longer just hacking servers; they are targeting the
"cognitive environment" through algorithmic manipulation and disinformation campaigns
designed to erode social trust. Case studies of foreign interference in the 2024 European
Parliament elections show that when a nation’s cognitive environment is compromised, its
ability to reach a democratic consensus vanishes, effectively paralyzing the state. This shift
marks a transition from "cybersecurity" (protecting the machine) to "cognitive security"
(protecting the user), requiring new legislative frameworks that treat neural integrity as a
sovereign right.
Geoeconomic De-risking: Security through Strategic Autonomy
The final pillar of contemporary national security is the securitization of economic
interdependence. For decades, globalization was viewed as a peace-building tool; today, it is
frequently seen as a strategic vulnerability. The European Union’s shift toward a "de-risking"
strategy regarding China serves as a landmark case study. By identifying "critical
dependencies" in sectors such as semiconductors, green technology, and rare earth elements,
the EU is moving from a logic of market efficiency to a logic of "strategic autonomy." This is
not a total "decoupling"—which would be economically ruinous—but a targeted insulation of
the supply chains that underpin national defense and societal stability. The 2025 US National
Security Strategy mirrors this, emphasizing "re-industrialization" and "friend-shoring" as core
security objectives. The goal is to ensure that a nation’s survival is not contingent on the
goodwill of a systemic rival, thereby re-embedding economic policy within the broader
architecture of national security.
Conclusion
National security affairs in the mid-2020s are characterized by a move away from the "active
defense" of the Cold War toward "systemic resilience." The modern state must now secure its
physical arteries on the seabed, its digital arteries in the cloud, its economic arteries in the
global market, and its cognitive arteries in the minds of its citizens. As illustrated by the
sabotage in the Baltic Sea and the rise of cognitive sovereignty, the threats are increasingly
hybrid, asymmetric, and constant. Survival in this new landscape requires a "whole-of-
society" approach, where resilience—the ability to absorb, adapt to, and recover from
systemic shocks—becomes the ultimate measure of national power.
The traditional paradigm of national security—long defined by the defense of physical
borders and the maintenance of a nuclear deterrent—is undergoing a profound
metamorphosis. In the third decade of the twenty-first century, the locus of threat has shifted
from the battlefield to the "arteries" of modern civilization: the undersea cables, the supply
chains, and even the cognitive processes of the citizenry. As outlined in the 2025 United
States National Security Strategy and contemporary European security frameworks, national
security is no longer merely about territorial integrity; it is about "systemic resilience." This
essay argues that modern national security affairs have pivoted toward protecting the
"integrity of connectivity"—the physical, digital, and cognitive networks that allow a
sovereign state to function in an era of sub-threshold, hybrid conflict. The Physicality of the
Intangible: Subsea Infrastructure Sabotage
The most striking evidence of this shift is the increasing vulnerability of the global "undersea
commons." While the internet is often discussed as a cloud-based abstraction, it is physically
tethered to the Earth’s seabed via more than 900,000 miles of fiber-optic cables. In 2023 and
2024, the Baltic Sea became a primary laboratory for a new form of "below-threshold"
warfare. The case of the Yi Peng 3, a Chinese-flagged bulk carrier, and the Newnew Polar
Bear illustrates the challenges of modern attribution and defense. These vessels were
implicated in the severing of critical data links, such as the C-Lion1 cable connecting Finland
to Germany and the BCS East-West Interlink between Sweden and Lithuania. These
incidents demonstrate that adversaries can paralyze a nation's digital economy and emergency
response systems without firing a shot. Because these actions are often masked as
commercial accidents or maritime negligence, they avoid triggering traditional military
responses, such as NATO's Article 5. Consequently, national security agencies are evolving
toward "total defense" models—integrated strategies that utilize AI-driven maritime
surveillance and private-sector partnerships to monitor vast, previously neglected undersea
domains.
Cognitive Sovereignty: The Human Mind as Infrastructure Beyond the physical cables lies a
more abstract but equally vital frontier: the cognitive domain. Recent research in 2024 and
2025 has introduced the concept of "Cognitive Sovereignty," proposing that the human mind
should be treated as a form of "critical national infrastructure." In an era of generative AI and
neurotechnology, the ability of a population to maintain autonomous judgment is now a
national security imperative. The European Union’s 2024 Guidelines on Data Protection in
the Neurosciences and the Singaporean "stress test" of neuro-governance highlight this
emerging concern. Adversaries are no longer just hacking servers; they are targeting the
"cognitive environment" through algorithmic manipulation and disinformation campaigns
designed to erode social trust. Case studies of foreign interference in the 2024 European
Parliament elections show that when a nation’s cognitive environment is compromised, its
ability to reach a democratic consensus vanishes, effectively paralyzing the state. This shift
marks a transition from "cybersecurity" (protecting the machine) to "cognitive security"
(protecting the user), requiring new legislative frameworks that treat neural integrity as a
sovereign right.
Geoeconomic De-risking: Security through Strategic Autonomy
The final pillar of contemporary national security is the securitization of economic
interdependence. For decades, globalization was viewed as a peace-building tool; today, it is
frequently seen as a strategic vulnerability. The European Union’s shift toward a "de-risking"
strategy regarding China serves as a landmark case study. By identifying "critical
dependencies" in sectors such as semiconductors, green technology, and rare earth elements,
the EU is moving from a logic of market efficiency to a logic of "strategic autonomy." This is
not a total "decoupling"—which would be economically ruinous—but a targeted insulation of
the supply chains that underpin national defense and societal stability. The 2025 US National
Security Strategy mirrors this, emphasizing "re-industrialization" and "friend-shoring" as core
security objectives. The goal is to ensure that a nation’s survival is not contingent on the
goodwill of a systemic rival, thereby re-embedding economic policy within the broader
architecture of national security.
Conclusion
National security affairs in the mid-2020s are characterized by a move away from the "active
defense" of the Cold War toward "systemic resilience." The modern state must now secure its
physical arteries on the seabed, its digital arteries in the cloud, its economic arteries in the
global market, and its cognitive arteries in the minds of its citizens. As illustrated by the
sabotage in the Baltic Sea and the rise of cognitive sovereignty, the threats are increasingly
hybrid, asymmetric, and constant. Survival in this new landscape requires a "whole-of-
society" approach, where resilience—the ability to absorb, adapt to, and recover from
systemic shocks—becomes the ultimate measure of national power.
The traditional paradigm of national security—long defined by the defense of physical
borders and the maintenance of a nuclear deterrent—is undergoing a profound
metamorphosis. In the third decade of the twenty-first century, the locus of threat has shifted
from the battlefield to the "arteries" of modern civilization: the undersea cables, the supply
chains, and even the cognitive processes of the citizenry. As outlined in the 2025 United
States National Security Strategy and contemporary European security frameworks, national
security is no longer merely about territorial integrity; it is about "systemic resilience." This
essay argues that modern national security affairs have pivoted toward protecting the
"integrity of connectivity"—the physical, digital, and cognitive networks that allow a
sovereign state to function in an era of sub-threshold, hybrid conflict. The Physicality of the
Intangible: Subsea Infrastructure Sabotage
The most striking evidence of this shift is the increasing vulnerability of the global "undersea
commons." While the internet is often discussed as a cloud-based abstraction, it is physically
tethered to the Earth’s seabed via more than 900,000 miles of fiber-optic cables. In 2023 and
2024, the Baltic Sea became a primary laboratory for a new form of "below-threshold"
warfare. The case of the Yi Peng 3, a Chinese-flagged bulk carrier, and the Newnew Polar
Bear illustrates the challenges of modern attribution and defense. These vessels were
implicated in the severing of critical data links, such as the C-Lion1 cable connecting Finland
to Germany and the BCS East-West Interlink between Sweden and Lithuania. These
incidents demonstrate that adversaries can paralyze a nation's digital economy and emergency
response systems without firing a shot. Because these actions are often masked as
commercial accidents or maritime negligence, they avoid triggering traditional military
responses, such as NATO's Article 5. Consequently, national security agencies are evolving
toward "total defense" models—integrated strategies that utilize AI-driven maritime
surveillance and private-sector partnerships to monitor vast, previously neglected undersea
domains.
Cognitive Sovereignty: The Human Mind as Infrastructure Beyond the physical cables lies a
more abstract but equally vital frontier: the cognitive domain. Recent research in 2024 and
2025 has introduced the concept of "Cognitive Sovereignty," proposing that the human mind
should be treated as a form of "critical national infrastructure." In an era of generative AI and
neurotechnology, the ability of a population to maintain autonomous judgment is now a
national security imperative. The European Union’s 2024 Guidelines on Data Protection in
the Neurosciences and the Singaporean "stress test" of neuro-governance highlight this
emerging concern. Adversaries are no longer just hacking servers; they are targeting the
"cognitive environment" through algorithmic manipulation and disinformation campaigns
designed to erode social trust. Case studies of foreign interference in the 2024 European
Parliament elections show that when a nation’s cognitive environment is compromised, its
ability to reach a democratic consensus vanishes, effectively paralyzing the state. This shift
marks a transition from "cybersecurity" (protecting the machine) to "cognitive security"
(protecting the user), requiring new legislative frameworks that treat neural integrity as a
sovereign right.
Geoeconomic De-risking: Security through Strategic Autonomy
The final pillar of contemporary national security is the securitization of economic
interdependence. For decades, globalization was viewed as a peace-building tool; today, it is
frequently seen as a strategic vulnerability. The European Union’s shift toward a "de-risking"
strategy regarding China serves as a landmark case study. By identifying "critical
dependencies" in sectors such as semiconductors, green technology, and rare earth elements,
the EU is moving from a logic of market efficiency to a logic of "strategic autonomy." This is
not a total "decoupling"—which would be economically ruinous—but a targeted insulation of
the supply chains that underpin national defense and societal stability. The 2025 US National
Security Strategy mirrors this, emphasizing "re-industrialization" and "friend-shoring" as core
security objectives. The goal is to ensure that a nation’s survival is not contingent on the
goodwill of a systemic rival, thereby re-embedding economic policy within the broader
architecture of national security.
Conclusion
National security affairs in the mid-2020s are characterized by a move away from the "active
defense" of the Cold War toward "systemic resilience." The modern state must now secure its
physical arteries on the seabed, its digital arteries in the cloud, its economic arteries in the
global market, and its cognitive arteries in the minds of its citizens. As illustrated by the
sabotage in the Baltic Sea and the rise of cognitive sovereignty, the threats are increasingly
hybrid, asymmetric, and constant. Survival in this new landscape requires a "whole-of-
society" approach, where resilience—the ability to absorb, adapt to, and recover from
systemic shocks—becomes the ultimate measure of national power.
The traditional paradigm of national security—long defined by the defense of physical
borders and the maintenance of a nuclear deterrent—is undergoing a profound
metamorphosis. In the third decade of the twenty-first century, the locus of threat has shifted
from the battlefield to the "arteries" of modern civilization: the undersea cables, the supply
chains, and even the cognitive processes of the citizenry. As outlined in the 2025 United
States National Security Strategy and contemporary European security frameworks, national
security is no longer merely about territorial integrity; it is about "systemic resilience." This
essay argues that modern national security affairs have pivoted toward protecting the
"integrity of connectivity"—the physical, digital, and cognitive networks that allow a
sovereign state to function in an era of sub-threshold, hybrid conflict. The Physicality of the
Intangible: Subsea Infrastructure Sabotage
The most striking evidence of this shift is the increasing vulnerability of the global "undersea
commons." While the internet is often discussed as a cloud-based abstraction, it is physically
tethered to the Earth’s seabed via more than 900,000 miles of fiber-optic cables. In 2023 and
2024, the Baltic Sea became a primary laboratory for a new form of "below-threshold"
warfare. The case of the Yi Peng 3, a Chinese-flagged bulk carrier, and the Newnew Polar
Bear illustrates the challenges of modern attribution and defense. These vessels were
implicated in the severing of critical data links, such as the C-Lion1 cable connecting Finland
to Germany and the BCS East-West Interlink between Sweden and Lithuania. These
incidents demonstrate that adversaries can paralyze a nation's digital economy and emergency
response systems without firing a shot. Because these actions are often masked as
commercial accidents or maritime negligence, they avoid triggering traditional military
responses, such as NATO's Article 5. Consequently, national security agencies are evolving
toward "total defense" models—integrated strategies that utilize AI-driven maritime
surveillance and private-sector partnerships to monitor vast, previously neglected undersea
domains.
Cognitive Sovereignty: The Human Mind as Infrastructure Beyond the physical cables lies a
more abstract but equally vital frontier: the cognitive domain. Recent research in 2024 and
2025 has introduced the concept of "Cognitive Sovereignty," proposing that the human mind
should be treated as a form of "critical national infrastructure." In an era of generative AI and
neurotechnology, the ability of a population to maintain autonomous judgment is now a
national security imperative. The European Union’s 2024 Guidelines on Data Protection in
the Neurosciences and the Singaporean "stress test" of neuro-governance highlight this
emerging concern. Adversaries are no longer just hacking servers; they are targeting the
"cognitive environment" through algorithmic manipulation and disinformation campaigns
designed to erode social trust. Case studies of foreign interference in the 2024 European
Parliament elections show that when a nation’s cognitive environment is compromised, its
ability to reach a democratic consensus vanishes, effectively paralyzing the state. This shift
marks a transition from "cybersecurity" (protecting the machine) to "cognitive security"
(protecting the user), requiring new legislative frameworks that treat neural integrity as a
sovereign right.
Geoeconomic De-risking: Security through Strategic Autonomy
The final pillar of contemporary national security is the securitization of economic
interdependence. For decades, globalization was viewed as a peace-building tool; today, it is
frequently seen as a strategic vulnerability. The European Union’s shift toward a "de-risking"
strategy regarding China serves as a landmark case study. By identifying "critical
dependencies" in sectors such as semiconductors, green technology, and rare earth elements,
the EU is moving from a logic of market efficiency to a logic of "strategic autonomy." This is
not a total "decoupling"—which would be economically ruinous—but a targeted insulation of
the supply chains that underpin national defense and societal stability. The 2025 US National
Security Strategy mirrors this, emphasizing "re-industrialization" and "friend-shoring" as core
security objectives. The goal is to ensure that a nation’s survival is not contingent on the
goodwill of a systemic rival, thereby re-embedding economic policy within the broader
architecture of national security.
Conclusion
National security affairs in the mid-2020s are characterized by a move away from the "active
defense" of the Cold War toward "systemic resilience." The modern state must now secure its
physical arteries on the seabed, its digital arteries in the cloud, its economic arteries in the
global market, and its cognitive arteries in the minds of its citizens. As illustrated by the
sabotage in the Baltic Sea and the rise of cognitive sovereignty, the threats are increasingly
hybrid, asymmetric, and constant. Survival in this new landscape requires a "whole-of-
society" approach, where resilience—the ability to absorb, adapt to, and recover from
systemic shocks—becomes the ultimate measure of national power.
The traditional paradigm of national security—long defined by the defense of physical
borders and the maintenance of a nuclear deterrent—is undergoing a profound
metamorphosis. In the third decade of the twenty-first century, the locus of threat has shifted
from the battlefield to the "arteries" of modern civilization: the undersea cables, the supply
chains, and even the cognitive processes of the citizenry. As outlined in the 2025 United
States National Security Strategy and contemporary European security frameworks, national
security is no longer merely about territorial integrity; it is about "systemic resilience." This
essay argues that modern national security affairs have pivoted toward protecting the
"integrity of connectivity"—the physical, digital, and cognitive networks that allow a
sovereign state to function in an era of sub-threshold, hybrid conflict. The Physicality of the
Intangible: Subsea Infrastructure Sabotage
The most striking evidence of this shift is the increasing vulnerability of the global "undersea
commons." While the internet is often discussed as a cloud-based abstraction, it is physically
tethered to the Earth’s seabed via more than 900,000 miles of fiber-optic cables. In 2023 and
2024, the Baltic Sea became a primary laboratory for a new form of "below-threshold"
warfare. The case of the Yi Peng 3, a Chinese-flagged bulk carrier, and the Newnew Polar
Bear illustrates the challenges of modern attribution and defense. These vessels were
implicated in the severing of critical data links, such as the C-Lion1 cable connecting Finland
to Germany and the BCS East-West Interlink between Sweden and Lithuania. These
incidents demonstrate that adversaries can paralyze a nation's digital economy and emergency
response systems without firing a shot. Because these actions are often masked as
commercial accidents or maritime negligence, they avoid triggering traditional military
responses, such as NATO's Article 5. Consequently, national security agencies are evolving
toward "total defense" models—integrated strategies that utilize AI-driven maritime
surveillance and private-sector partnerships to monitor vast, previously neglected undersea
domains.
Cognitive Sovereignty: The Human Mind as Infrastructure Beyond the physical cables lies a
more abstract but equally vital frontier: the cognitive domain. Recent research in 2024 and
2025 has introduced the concept of "Cognitive Sovereignty," proposing that the human mind
should be treated as a form of "critical national infrastructure." In an era of generative AI and
neurotechnology, the ability of a population to maintain autonomous judgment is now a
national security imperative. The European Union’s 2024 Guidelines on Data Protection in
the Neurosciences and the Singaporean "stress test" of neuro-governance highlight this
emerging concern. Adversaries are no longer just hacking servers; they are targeting the
"cognitive environment" through algorithmic manipulation and disinformation campaigns
designed to erode social trust. Case studies of foreign interference in the 2024 European
Parliament elections show that when a nation’s cognitive environment is compromised, its
ability to reach a democratic consensus vanishes, effectively paralyzing the state. This shift
marks a transition from "cybersecurity" (protecting the machine) to "cognitive security"
(protecting the user), requiring new legislative frameworks that treat neural integrity as a
sovereign right.
Geoeconomic De-risking: Security through Strategic Autonomy
The final pillar of contemporary national security is the securitization of economic
interdependence. For decades, globalization was viewed as a peace-building tool; today, it is
frequently seen as a strategic vulnerability. The European Union’s shift toward a "de-risking"
strategy regarding China serves as a landmark case study. By identifying "critical
dependencies" in sectors such as semiconductors, green technology, and rare earth elements,
the EU is moving from a logic of market efficiency to a logic of "strategic autonomy." This is
not a total "decoupling"—which would be economically ruinous—but a targeted insulation of
the supply chains that underpin national defense and societal stability. The 2025 US National
Security Strategy mirrors this, emphasizing "re-industrialization" and "friend-shoring" as core
security objectives. The goal is to ensure that a nation’s survival is not contingent on the
goodwill of a systemic rival, thereby re-embedding economic policy within the broader
architecture of national security.
Conclusion
National security affairs in the mid-2020s are characterized by a move away from the "active
defense" of the Cold War toward "systemic resilience." The modern state must now secure its
physical arteries on the seabed, its digital arteries in the cloud, its economic arteries in the
global market, and its cognitive arteries in the minds of its citizens. As illustrated by the
sabotage in the Baltic Sea and the rise of cognitive sovereignty, the threats are increasingly
hybrid, asymmetric, and constant. Survival in this new landscape requires a "whole-of-
society" approach, where resilience—the ability to absorb, adapt to, and recover from
systemic shocks—becomes the ultimate measure of national power.
The traditional paradigm of national security—long defined by the defense of physical
borders and the maintenance of a nuclear deterrent—is undergoing a profound
metamorphosis. In the third decade of the twenty-first century, the locus of threat has shifted
from the battlefield to the "arteries" of modern civilization: the undersea cables, the supply
chains, and even the cognitive processes of the citizenry. As outlined in the 2025 United
States National Security Strategy and contemporary European security frameworks, national
security is no longer merely about territorial integrity; it is about "systemic resilience." This
essay argues that modern national security affairs have pivoted toward protecting the
"integrity of connectivity"—the physical, digital, and cognitive networks that allow a
sovereign state to function in an era of sub-threshold, hybrid conflict. The Physicality of the
Intangible: Subsea Infrastructure Sabotage
The most striking evidence of this shift is the increasing vulnerability of the global "undersea
commons." While the internet is often discussed as a cloud-based abstraction, it is physically
tethered to the Earth’s seabed via more than 900,000 miles of fiber-optic cables. In 2023 and
2024, the Baltic Sea became a primary laboratory for a new form of "below-threshold"
warfare. The case of the Yi Peng 3, a Chinese-flagged bulk carrier, and the Newnew Polar
Bear illustrates the challenges of modern attribution and defense. These vessels were
implicated in the severing of critical data links, such as the C-Lion1 cable connecting Finland
to Germany and the BCS East-West Interlink between Sweden and Lithuania. These
incidents demonstrate that adversaries can paralyze a nation's digital economy and emergency
response systems without firing a shot. Because these actions are often masked as
commercial accidents or maritime negligence, they avoid triggering traditional military
responses, such as NATO's Article 5. Consequently, national security agencies are evolving
toward "total defense" models—integrated strategies that utilize AI-driven maritime
surveillance and private-sector partnerships to monitor vast, previously neglected undersea
domains.
Cognitive Sovereignty: The Human Mind as Infrastructure Beyond the physical cables lies a
more abstract but equally vital frontier: the cognitive domain. Recent research in 2024 and
2025 has introduced the concept of "Cognitive Sovereignty," proposing that the human mind
should be treated as a form of "critical national infrastructure." In an era of generative AI and
neurotechnology, the ability of a population to maintain autonomous judgment is now a
national security imperative. The European Union’s 2024 Guidelines on Data Protection in
the Neurosciences and the Singaporean "stress test" of neuro-governance highlight this
emerging concern. Adversaries are no longer just hacking servers; they are targeting the
"cognitive environment" through algorithmic manipulation and disinformation campaigns
designed to erode social trust. Case studies of foreign interference in the 2024 European
Parliament elections show that when a nation’s cognitive environment is compromised, its
ability to reach a democratic consensus vanishes, effectively paralyzing the state. This shift
marks a transition from "cybersecurity" (protecting the machine) to "cognitive security"
(protecting the user), requiring new legislative frameworks that treat neural integrity as a
sovereign right.
Geoeconomic De-risking: Security through Strategic Autonomy
The final pillar of contemporary national security is the securitization of economic
interdependence. For decades, globalization was viewed as a peace-building tool; today, it is
frequently seen as a strategic vulnerability. The European Union’s shift toward a "de-risking"
strategy regarding China serves as a landmark case study. By identifying "critical
dependencies" in sectors such as semiconductors, green technology, and rare earth elements,
the EU is moving from a logic of market efficiency to a logic of "strategic autonomy." This is
not a total "decoupling"—which would be economically ruinous—but a targeted insulation of
the supply chains that underpin national defense and societal stability. The 2025 US National
Security Strategy mirrors this, emphasizing "re-industrialization" and "friend-shoring" as core
security objectives. The goal is to ensure that a nation’s survival is not contingent on the
goodwill of a systemic rival, thereby re-embedding economic policy within the broader
architecture of national security.
Conclusion
National security affairs in the mid-2020s are characterized by a move away from the "active
defense" of the Cold War toward "systemic resilience." The modern state must now secure its
physical arteries on the seabed, its digital arteries in the cloud, its economic arteries in the
global market, and its cognitive arteries in the minds of its citizens. As illustrated by the
sabotage in the Baltic Sea and the rise of cognitive sovereignty, the threats are increasingly
hybrid, asymmetric, and constant. Survival in this new landscape requires a "whole-of-
society" approach, where resilience—the ability to absorb, adapt to, and recover from
systemic shocks—becomes the ultimate measure of national power.
The traditional paradigm of national security—long defined by the defense of physical
borders and the maintenance of a nuclear deterrent—is undergoing a profound
metamorphosis. In the third decade of the twenty-first century, the locus of threat has shifted
from the battlefield to the "arteries" of modern civilization: the undersea cables, the supply
chains, and even the cognitive processes of the citizenry. As outlined in the 2025 United
States National Security Strategy and contemporary European security frameworks, national
security is no longer merely about territorial integrity; it is about "systemic resilience." This
essay argues that modern national security affairs have pivoted toward protecting the
"integrity of connectivity"—the physical, digital, and cognitive networks that allow a
sovereign state to function in an era of sub-threshold, hybrid conflict. The Physicality of the
Intangible: Subsea Infrastructure Sabotage
The most striking evidence of this shift is the increasing vulnerability of the global "undersea
commons." While the internet is often discussed as a cloud-based abstraction, it is physically
tethered to the Earth’s seabed via more than 900,000 miles of fiber-optic cables. In 2023 and
2024, the Baltic Sea became a primary laboratory for a new form of "below-threshold"
warfare. The case of the Yi Peng 3, a Chinese-flagged bulk carrier, and the Newnew Polar
Bear illustrates the challenges of modern attribution and defense. These vessels were
implicated in the severing of critical data links, such as the C-Lion1 cable connecting Finland
to Germany and the BCS East-West Interlink between Sweden and Lithuania. These
incidents demonstrate that adversaries can paralyze a nation's digital economy and emergency
response systems without firing a shot. Because these actions are often masked as
commercial accidents or maritime negligence, they avoid triggering traditional military
responses, such as NATO's Article 5. Consequently, national security agencies are evolving
toward "total defense" models—integrated strategies that utilize AI-driven maritime
surveillance and private-sector partnerships to monitor vast, previously neglected undersea
domains.
Cognitive Sovereignty: The Human Mind as Infrastructure Beyond the physical cables lies a
more abstract but equally vital frontier: the cognitive domain. Recent research in 2024 and
2025 has introduced the concept of "Cognitive Sovereignty," proposing that the human mind
should be treated as a form of "critical national infrastructure." In an era of generative AI and
neurotechnology, the ability of a population to maintain autonomous judgment is now a
national security imperative. The European Union’s 2024 Guidelines on Data Protection in
the Neurosciences and the Singaporean "stress test" of neuro-governance highlight this
emerging concern. Adversaries are no longer just hacking servers; they are targeting the
"cognitive environment" through algorithmic manipulation and disinformation campaigns
designed to erode social trust. Case studies of foreign interference in the 2024 European
Parliament elections show that when a nation’s cognitive environment is compromised, its
ability to reach a democratic consensus vanishes, effectively paralyzing the state. This shift
marks a transition from "cybersecurity" (protecting the machine) to "cognitive security"
(protecting the user), requiring new legislative frameworks that treat neural integrity as a
sovereign right.
Geoeconomic De-risking: Security through Strategic Autonomy
The final pillar of contemporary national security is the securitization of economic
interdependence. For decades, globalization was viewed as a peace-building tool; today, it is
frequently seen as a strategic vulnerability. The European Union’s shift toward a "de-risking"
strategy regarding China serves as a landmark case study. By identifying "critical
dependencies" in sectors such as semiconductors, green technology, and rare earth elements,
the EU is moving from a logic of market efficiency to a logic of "strategic autonomy." This is
not a total "decoupling"—which would be economically ruinous—but a targeted insulation of
the supply chains that underpin national defense and societal stability. The 2025 US National
Security Strategy mirrors this, emphasizing "re-industrialization" and "friend-shoring" as core
security objectives. The goal is to ensure that a nation’s survival is not contingent on the
goodwill of a systemic rival, thereby re-embedding economic policy within the broader
architecture of national security.
Conclusion
National security affairs in the mid-2020s are characterized by a move away from the "active
defense" of the Cold War toward "systemic resilience." The modern state must now secure its
physical arteries on the seabed, its digital arteries in the cloud, its economic arteries in the
global market, and its cognitive arteries in the minds of its citizens. As illustrated by the
sabotage in the Baltic Sea and the rise of cognitive sovereignty, the threats are increasingly
hybrid, asymmetric, and constant. Survival in this new landscape requires a "whole-of-
society" approach, where resilience—the ability to absorb, adapt to, and recover from
systemic shocks—becomes the ultimate measure of national power.
The traditional paradigm of national security—long defined by the defense of physical
borders and the maintenance of a nuclear deterrent—is undergoing a profound
metamorphosis. In the third decade of the twenty-first century, the locus of threat has shifted
from the battlefield to the "arteries" of modern civilization: the undersea cables, the supply
chains, and even the cognitive processes of the citizenry. As outlined in the 2025 United
States National Security Strategy and contemporary European security frameworks, national
security is no longer merely about territorial integrity; it is about "systemic resilience." This
essay argues that modern national security affairs have pivoted toward protecting the
"integrity of connectivity"—the physical, digital, and cognitive networks that allow a
sovereign state to function in an era of sub-threshold, hybrid conflict. The Physicality of the
Intangible: Subsea Infrastructure Sabotage
The most striking evidence of this shift is the increasing vulnerability of the global "undersea
commons." While the internet is often discussed as a cloud-based abstraction, it is physically
tethered to the Earth’s seabed via more than 900,000 miles of fiber-optic cables. In 2023 and
2024, the Baltic Sea became a primary laboratory for a new form of "below-threshold"
warfare. The case of the Yi Peng 3, a Chinese-flagged bulk carrier, and the Newnew Polar
Bear illustrates the challenges of modern attribution and defense. These vessels were
implicated in the severing of critical data links, such as the C-Lion1 cable connecting Finland
to Germany and the BCS East-West Interlink between Sweden and Lithuania. These
incidents demonstrate that adversaries can paralyze a nation's digital economy and emergency
response systems without firing a shot. Because these actions are often masked as
commercial accidents or maritime negligence, they avoid triggering traditional military
responses, such as NATO's Article 5. Consequently, national security agencies are evolving
toward "total defense" models—integrated strategies that utilize AI-driven maritime
surveillance and private-sector partnerships to monitor vast, previously neglected undersea
domains.
Cognitive Sovereignty: The Human Mind as Infrastructure Beyond the physical cables lies a
more abstract but equally vital frontier: the cognitive domain. Recent research in 2024 and
2025 has introduced the concept of "Cognitive Sovereignty," proposing that the human mind
should be treated as a form of "critical national infrastructure." In an era of generative AI and
neurotechnology, the ability of a population to maintain autonomous judgment is now a
national security imperative. The European Union’s 2024 Guidelines on Data Protection in
the Neurosciences and the Singaporean "stress test" of neuro-governance highlight this
emerging concern. Adversaries are no longer just hacking servers; they are targeting the
"cognitive environment" through algorithmic manipulation and disinformation campaigns
designed to erode social trust. Case studies of foreign interference in the 2024 European
Parliament elections show that when a nation’s cognitive environment is compromised, its
ability to reach a democratic consensus vanishes, effectively paralyzing the state. This shift
marks a transition from "cybersecurity" (protecting the machine) to "cognitive security"
(protecting the user), requiring new legislative frameworks that treat neural integrity as a
sovereign right.
Geoeconomic De-risking: Security through Strategic Autonomy
The final pillar of contemporary national security is the securitization of economic
interdependence. For decades, globalization was viewed as a peace-building tool; today, it is
frequently seen as a strategic vulnerability. The European Union’s shift toward a "de-risking"
strategy regarding China serves as a landmark case study. By identifying "critical
dependencies" in sectors such as semiconductors, green technology, and rare earth elements,
the EU is moving from a logic of market efficiency to a logic of "strategic autonomy." This is
not a total "decoupling"—which would be economically ruinous—but a targeted insulation of
the supply chains that underpin national defense and societal stability. The 2025 US National
Security Strategy mirrors this, emphasizing "re-industrialization" and "friend-shoring" as core
security objectives. The goal is to ensure that a nation’s survival is not contingent on the
goodwill of a systemic rival, thereby re-embedding economic policy within the broader
architecture of national security.
Conclusion
National security affairs in the mid-2020s are characterized by a move away from the "active
defense" of the Cold War toward "systemic resilience." The modern state must now secure its
physical arteries on the seabed, its digital arteries in the cloud, its economic arteries in the
global market, and its cognitive arteries in the minds of its citizens. As illustrated by the
sabotage in the Baltic Sea and the rise of cognitive sovereignty, the threats are increasingly
hybrid, asymmetric, and constant. Survival in this new landscape requires a "whole-of-
society" approach, where resilience—the ability to absorb, adapt to, and recover from
systemic shocks—becomes the ultimate measure of national power.
The traditional paradigm of national security—long defined by the defense of physical
borders and the maintenance of a nuclear deterrent—is undergoing a profound
metamorphosis. In the third decade of the twenty-first century, the locus of threat has shifted
from the battlefield to the "arteries" of modern civilization: the undersea cables, the supply
chains, and even the cognitive processes of the citizenry. As outlined in the 2025 United
States National Security Strategy and contemporary European security frameworks, national
security is no longer merely about territorial integrity; it is about "systemic resilience." This
essay argues that modern national security affairs have pivoted toward protecting the
"integrity of connectivity"—the physical, digital, and cognitive networks that allow a
sovereign state to function in an era of sub-threshold, hybrid conflict. The Physicality of the
Intangible: Subsea Infrastructure Sabotage
The most striking evidence of this shift is the increasing vulnerability of the global "undersea
commons." While the internet is often discussed as a cloud-based abstraction, it is physically
tethered to the Earth’s seabed via more than 900,000 miles of fiber-optic cables. In 2023 and
2024, the Baltic Sea became a primary laboratory for a new form of "below-threshold"
warfare. The case of the Yi Peng 3, a Chinese-flagged bulk carrier, and the Newnew Polar
Bear illustrates the challenges of modern attribution and defense. These vessels were
implicated in the severing of critical data links, such as the C-Lion1 cable connecting Finland
to Germany and the BCS East-West Interlink between Sweden and Lithuania. These
incidents demonstrate that adversaries can paralyze a nation's digital economy and emergency
response systems without firing a shot. Because these actions are often masked as
commercial accidents or maritime negligence, they avoid triggering traditional military
responses, such as NATO's Article 5. Consequently, national security agencies are evolving
toward "total defense" models—integrated strategies that utilize AI-driven maritime
surveillance and private-sector partnerships to monitor vast, previously neglected undersea
domains.
Cognitive Sovereignty: The Human Mind as Infrastructure Beyond the physical cables lies a
more abstract but equally vital frontier: the cognitive domain. Recent research in 2024 and
2025 has introduced the concept of "Cognitive Sovereignty," proposing that the human mind
should be treated as a form of "critical national infrastructure." In an era of generative AI and
neurotechnology, the ability of a population to maintain autonomous judgment is now a
national security imperative. The European Union’s 2024 Guidelines on Data Protection in
the Neurosciences and the Singaporean "stress test" of neuro-governance highlight this
emerging concern. Adversaries are no longer just hacking servers; they are targeting the
"cognitive environment" through algorithmic manipulation and disinformation campaigns
designed to erode social trust. Case studies of foreign interference in the 2024 European
Parliament elections show that when a nation’s cognitive environment is compromised, its
ability to reach a democratic consensus vanishes, effectively paralyzing the state. This shift
marks a transition from "cybersecurity" (protecting the machine) to "cognitive security"
(protecting the user), requiring new legislative frameworks that treat neural integrity as a
sovereign right.
Geoeconomic De-risking: Security through Strategic Autonomy
The final pillar of contemporary national security is the securitization of economic
interdependence. For decades, globalization was viewed as a peace-building tool; today, it is
frequently seen as a strategic vulnerability. The European Union’s shift toward a "de-risking"
strategy regarding China serves as a landmark case study. By identifying "critical
dependencies" in sectors such as semiconductors, green technology, and rare earth elements,
the EU is moving from a logic of market efficiency to a logic of "strategic autonomy." This is
not a total "decoupling"—which would be economically ruinous—but a targeted insulation of
the supply chains that underpin national defense and societal stability. The 2025 US National
Security Strategy mirrors this, emphasizing "re-industrialization" and "friend-shoring" as core
security objectives. The goal is to ensure that a nation’s survival is not contingent on the
goodwill of a systemic rival, thereby re-embedding economic policy within the broader
architecture of national security.
Conclusion
National security affairs in the mid-2020s are characterized by a move away from the "active
defense" of the Cold War toward "systemic resilience." The modern state must now secure its
physical arteries on the seabed, its digital arteries in the cloud, its economic arteries in the
global market, and its cognitive arteries in the minds of its citizens. As illustrated by the
sabotage in the Baltic Sea and the rise of cognitive sovereignty, the threats are increasingly
hybrid, asymmetric, and constant. Survival in this new landscape requires a "whole-of-
society" approach, where resilience—the ability to absorb, adapt to, and recover from
systemic shocks—becomes the ultimate measure of national power.
The traditional paradigm of national security—long defined by the defense of physical
borders and the maintenance of a nuclear deterrent—is undergoing a profound
metamorphosis. In the third decade of the twenty-first century, the locus of threat has shifted
from the battlefield to the "arteries" of modern civilization: the undersea cables, the supply
chains, and even the cognitive processes of the citizenry. As outlined in the 2025 United
States National Security Strategy and contemporary European security frameworks, national
security is no longer merely about territorial integrity; it is about "systemic resilience." This
essay argues that modern national security affairs have pivoted toward protecting the
"integrity of connectivity"—the physical, digital, and cognitive networks that allow a
sovereign state to function in an era of sub-threshold, hybrid conflict. The Physicality of the
Intangible: Subsea Infrastructure Sabotage
The most striking evidence of this shift is the increasing vulnerability of the global "undersea
commons." While the internet is often discussed as a cloud-based abstraction, it is physically
tethered to the Earth’s seabed via more than 900,000 miles of fiber-optic cables. In 2023 and
2024, the Baltic Sea became a primary laboratory for a new form of "below-threshold"
warfare. The case of the Yi Peng 3, a Chinese-flagged bulk carrier, and the Newnew Polar
Bear illustrates the challenges of modern attribution and defense. These vessels were
implicated in the severing of critical data links, such as the C-Lion1 cable connecting Finland
to Germany and the BCS East-West Interlink between Sweden and Lithuania. These
incidents demonstrate that adversaries can paralyze a nation's digital economy and emergency
response systems without firing a shot. Because these actions are often masked as
commercial accidents or maritime negligence, they avoid triggering traditional military
responses, such as NATO's Article 5. Consequently, national security agencies are evolving
toward "total defense" models—integrated strategies that utilize AI-driven maritime
surveillance and private-sector partnerships to monitor vast, previously neglected undersea
domains.
Cognitive Sovereignty: The Human Mind as Infrastructure Beyond the physical cables lies a
more abstract but equally vital frontier: the cognitive domain. Recent research in 2024 and
2025 has introduced the concept of "Cognitive Sovereignty," proposing that the human mind
should be treated as a form of "critical national infrastructure." In an era of generative AI and
neurotechnology, the ability of a population to maintain autonomous judgment is now a
national security imperative. The European Union’s 2024 Guidelines on Data Protection in
the Neurosciences and the Singaporean "stress test" of neuro-governance highlight this
emerging concern. Adversaries are no longer just hacking servers; they are targeting the
"cognitive environment" through algorithmic manipulation and disinformation campaigns
designed to erode social trust. Case studies of foreign interference in the 2024 European
Parliament elections show that when a nation’s cognitive environment is compromised, its
ability to reach a democratic consensus vanishes, effectively paralyzing the state. This shift
marks a transition from "cybersecurity" (protecting the machine) to "cognitive security"
(protecting the user), requiring new legislative frameworks that treat neural integrity as a
sovereign right.
Geoeconomic De-risking: Security through Strategic Autonomy
The final pillar of contemporary national security is the securitization of economic
interdependence. For decades, globalization was viewed as a peace-building tool; today, it is
frequently seen as a strategic vulnerability. The European Union’s shift toward a "de-risking"
strategy regarding China serves as a landmark case study. By identifying "critical
dependencies" in sectors such as semiconductors, green technology, and rare earth elements,
the EU is moving from a logic of market efficiency to a logic of "strategic autonomy." This is
not a total "decoupling"—which would be economically ruinous—but a targeted insulation of
the supply chains that underpin national defense and societal stability. The 2025 US National
Security Strategy mirrors this, emphasizing "re-industrialization" and "friend-shoring" as core
security objectives. The goal is to ensure that a nation’s survival is not contingent on the
goodwill of a systemic rival, thereby re-embedding economic policy within the broader
architecture of national security.
Conclusion
National security affairs in the mid-2020s are characterized by a move away from the "active
defense" of the Cold War toward "systemic resilience." The modern state must now secure its
physical arteries on the seabed, its digital arteries in the cloud, its economic arteries in the
global market, and its cognitive arteries in the minds of its citizens. As illustrated by the
sabotage in the Baltic Sea and the rise of cognitive sovereignty, the threats are increasingly
hybrid, asymmetric, and constant. Survival in this new landscape requires a "whole-of-
society" approach, where resilience—the ability to absorb, adapt to, and recover from
systemic shocks—becomes the ultimate measure of national power.
The traditional paradigm of national security—long defined by the defense of physical
borders and the maintenance of a nuclear deterrent—is undergoing a profound
metamorphosis. In the third decade of the twenty-first century, the locus of threat has shifted
from the battlefield to the "arteries" of modern civilization: the undersea cables, the supply
chains, and even the cognitive processes of the citizenry. As outlined in the 2025 United
States National Security Strategy and contemporary European security frameworks, national
security is no longer merely about territorial integrity; it is about "systemic resilience." This
essay argues that modern national security affairs have pivoted toward protecting the
"integrity of connectivity"—the physical, digital, and cognitive networks that allow a
sovereign state to function in an era of sub-threshold, hybrid conflict. The Physicality of the
Intangible: Subsea Infrastructure Sabotage
The most striking evidence of this shift is the increasing vulnerability of the global "undersea
commons." While the internet is often discussed as a cloud-based abstraction, it is physically
tethered to the Earth’s seabed via more than 900,000 miles of fiber-optic cables. In 2023 and
2024, the Baltic Sea became a primary laboratory for a new form of "below-threshold"
warfare. The case of the Yi Peng 3, a Chinese-flagged bulk carrier, and the Newnew Polar
Bear illustrates the challenges of modern attribution and defense. These vessels were
implicated in the severing of critical data links, such as the C-Lion1 cable connecting Finland
to Germany and the BCS East-West Interlink between Sweden and Lithuania. These
incidents demonstrate that adversaries can paralyze a nation's digital economy and emergency
response systems without firing a shot. Because these actions are often masked as
commercial accidents or maritime negligence, they avoid triggering traditional military
responses, such as NATO's Article 5. Consequently, national security agencies are evolving
toward "total defense" models—integrated strategies that utilize AI-driven maritime
surveillance and private-sector partnerships to monitor vast, previously neglected undersea
domains.
Cognitive Sovereignty: The Human Mind as Infrastructure Beyond the physical cables lies a
more abstract but equally vital frontier: the cognitive domain. Recent research in 2024 and
2025 has introduced the concept of "Cognitive Sovereignty," proposing that the human mind
should be treated as a form of "critical national infrastructure." In an era of generative AI and
neurotechnology, the ability of a population to maintain autonomous judgment is now a
national security imperative. The European Union’s 2024 Guidelines on Data Protection in
the Neurosciences and the Singaporean "stress test" of neuro-governance highlight this
emerging concern. Adversaries are no longer just hacking servers; they are targeting the
"cognitive environment" through algorithmic manipulation and disinformation campaigns
designed to erode social trust. Case studies of foreign interference in the 2024 European
Parliament elections show that when a nation’s cognitive environment is compromised, its
ability to reach a democratic consensus vanishes, effectively paralyzing the state. This shift
marks a transition from "cybersecurity" (protecting the machine) to "cognitive security"
(protecting the user), requiring new legislative frameworks that treat neural integrity as a
sovereign right.
Geoeconomic De-risking: Security through Strategic Autonomy
The final pillar of contemporary national security is the securitization of economic
interdependence. For decades, globalization was viewed as a peace-building tool; today, it is
frequently seen as a strategic vulnerability. The European Union’s shift toward a "de-risking"
strategy regarding China serves as a landmark case study. By identifying "critical
dependencies" in sectors such as semiconductors, green technology, and rare earth elements,
the EU is moving from a logic of market efficiency to a logic of "strategic autonomy." This is
not a total "decoupling"—which would be economically ruinous—but a targeted insulation of
the supply chains that underpin national defense and societal stability. The 2025 US National
Security Strategy mirrors this, emphasizing "re-industrialization" and "friend-shoring" as core
security objectives. The goal is to ensure that a nation’s survival is not contingent on the
goodwill of a systemic rival, thereby re-embedding economic policy within the broader
architecture of national security.
Conclusion
National security affairs in the mid-2020s are characterized by a move away from the "active
defense" of the Cold War toward "systemic resilience." The modern state must now secure its
physical arteries on the seabed, its digital arteries in the cloud, its economic arteries in the
global market, and its cognitive arteries in the minds of its citizens. As illustrated by the
sabotage in the Baltic Sea and the rise of cognitive sovereignty, the threats are increasingly
hybrid, asymmetric, and constant. Survival in this new landscape requires a "whole-of-
society" approach, where resilience—the ability to absorb, adapt to, and recover from
systemic shocks—becomes the ultimate measure of national power.
The traditional paradigm of national security—long defined by the defense of physical
borders and the maintenance of a nuclear deterrent—is undergoing a profound
metamorphosis. In the third decade of the twenty-first century, the locus of threat has shifted
from the battlefield to the "arteries" of modern civilization: the undersea cables, the supply
chains, and even the cognitive processes of the citizenry. As outlined in the 2025 United
States National Security Strategy and contemporary European security frameworks, national
security is no longer merely about territorial integrity; it is about "systemic resilience." This
essay argues that modern national security affairs have pivoted toward protecting the
"integrity of connectivity"—the physical, digital, and cognitive networks that allow a
sovereign state to function in an era of sub-threshold, hybrid conflict. The Physicality of the
Intangible: Subsea Infrastructure Sabotage
The most striking evidence of this shift is the increasing vulnerability of the global "undersea
commons." While the internet is often discussed as a cloud-based abstraction, it is physically
tethered to the Earth’s seabed via more than 900,000 miles of fiber-optic cables. In 2023 and
2024, the Baltic Sea became a primary laboratory for a new form of "below-threshold"
warfare. The case of the Yi Peng 3, a Chinese-flagged bulk carrier, and the Newnew Polar
Bear illustrates the challenges of modern attribution and defense. These vessels were
implicated in the severing of critical data links, such as the C-Lion1 cable connecting Finland
to Germany and the BCS East-West Interlink between Sweden and Lithuania. These
incidents demonstrate that adversaries can paralyze a nation's digital economy and emergency
response systems without firing a shot. Because these actions are often masked as
commercial accidents or maritime negligence, they avoid triggering traditional military
responses, such as NATO's Article 5. Consequently, national security agencies are evolving
toward "total defense" models—integrated strategies that utilize AI-driven maritime
surveillance and private-sector partnerships to monitor vast, previously neglected undersea
domains.
Cognitive Sovereignty: The Human Mind as Infrastructure Beyond the physical cables lies a
more abstract but equally vital frontier: the cognitive domain. Recent research in 2024 and
2025 has introduced the concept of "Cognitive Sovereignty," proposing that the human mind
should be treated as a form of "critical national infrastructure." In an era of generative AI and
neurotechnology, the ability of a population to maintain autonomous judgment is now a
national security imperative. The European Union’s 2024 Guidelines on Data Protection in
the Neurosciences and the Singaporean "stress test" of neuro-governance highlight this
emerging concern. Adversaries are no longer just hacking servers; they are targeting the
"cognitive environment" through algorithmic manipulation and disinformation campaigns
designed to erode social trust. Case studies of foreign interference in the 2024 European
Parliament elections show that when a nation’s cognitive environment is compromised, its
ability to reach a democratic consensus vanishes, effectively paralyzing the state. This shift
marks a transition from "cybersecurity" (protecting the machine) to "cognitive security"
(protecting the user), requiring new legislative frameworks that treat neural integrity as a
sovereign right.
Geoeconomic De-risking: Security through Strategic Autonomy
The final pillar of contemporary national security is the securitization of economic
interdependence. For decades, globalization was viewed as a peace-building tool; today, it is
frequently seen as a strategic vulnerability. The European Union’s shift toward a "de-risking"
strategy regarding China serves as a landmark case study. By identifying "critical
dependencies" in sectors such as semiconductors, green technology, and rare earth elements,
the EU is moving from a logic of market efficiency to a logic of "strategic autonomy." This is
not a total "decoupling"—which would be economically ruinous—but a targeted insulation of
the supply chains that underpin national defense and societal stability. The 2025 US National
Security Strategy mirrors this, emphasizing "re-industrialization" and "friend-shoring" as core
security objectives. The goal is to ensure that a nation’s survival is not contingent on the
goodwill of a systemic rival, thereby re-embedding economic policy within the broader
architecture of national security.
Conclusion
National security affairs in the mid-2020s are characterized by a move away from the "active
defense" of the Cold War toward "systemic resilience." The modern state must now secure its
physical arteries on the seabed, its digital arteries in the cloud, its economic arteries in the
global market, and its cognitive arteries in the minds of its citizens. As illustrated by the
sabotage in the Baltic Sea and the rise of cognitive sovereignty, the threats are increasingly
hybrid, asymmetric, and constant. Survival in this new landscape requires a "whole-of-
society" approach, where resilience—the ability to absorb, adapt to, and recover from
systemic shocks—becomes the ultimate measure of national power.
The traditional paradigm of national security—long defined by the defense of physical
borders and the maintenance of a nuclear deterrent—is undergoing a profound
metamorphosis. In the third decade of the twenty-first century, the locus of threat has shifted
from the battlefield to the "arteries" of modern civilization: the undersea cables, the supply
chains, and even the cognitive processes of the citizenry. As outlined in the 2025 United
States National Security Strategy and contemporary European security frameworks, national
security is no longer merely about territorial integrity; it is about "systemic resilience." This
essay argues that modern national security affairs have pivoted toward protecting the
"integrity of connectivity"—the physical, digital, and cognitive networks that allow a
sovereign state to function in an era of sub-threshold, hybrid conflict. The Physicality of the
Intangible: Subsea Infrastructure Sabotage
The most striking evidence of this shift is the increasing vulnerability of the global "undersea
commons." While the internet is often discussed as a cloud-based abstraction, it is physically
tethered to the Earth’s seabed via more than 900,000 miles of fiber-optic cables. In 2023 and
2024, the Baltic Sea became a primary laboratory for a new form of "below-threshold"
warfare. The case of the Yi Peng 3, a Chinese-flagged bulk carrier, and the Newnew Polar
Bear illustrates the challenges of modern attribution and defense. These vessels were
implicated in the severing of critical data links, such as the C-Lion1 cable connecting Finland
to Germany and the BCS East-West Interlink between Sweden and Lithuania. These
incidents demonstrate that adversaries can paralyze a nation's digital economy and emergency
response systems without firing a shot. Because these actions are often masked as
commercial accidents or maritime negligence, they avoid triggering traditional military
responses, such as NATO's Article 5. Consequently, national security agencies are evolving
toward "total defense" models—integrated strategies that utilize AI-driven maritime
surveillance and private-sector partnerships to monitor vast, previously neglected undersea
domains.
Cognitive Sovereignty: The Human Mind as Infrastructure Beyond the physical cables lies a
more abstract but equally vital frontier: the cognitive domain. Recent research in 2024 and
2025 has introduced the concept of "Cognitive Sovereignty," proposing that the human mind
should be treated as a form of "critical national infrastructure." In an era of generative AI and
neurotechnology, the ability of a population to maintain autonomous judgment is now a
national security imperative. The European Union’s 2024 Guidelines on Data Protection in
the Neurosciences and the Singaporean "stress test" of neuro-governance highlight this
emerging concern. Adversaries are no longer just hacking servers; they are targeting the
"cognitive environment" through algorithmic manipulation and disinformation campaigns
designed to erode social trust. Case studies of foreign interference in the 2024 European
Parliament elections show that when a nation’s cognitive environment is compromised, its
ability to reach a democratic consensus vanishes, effectively paralyzing the state. This shift
marks a transition from "cybersecurity" (protecting the machine) to "cognitive security"
(protecting the user), requiring new legislative frameworks that treat neural integrity as a
sovereign right.
Geoeconomic De-risking: Security through Strategic Autonomy
The final pillar of contemporary national security is the securitization of economic
interdependence. For decades, globalization was viewed as a peace-building tool; today, it is
frequently seen as a strategic vulnerability. The European Union’s shift toward a "de-risking"
strategy regarding China serves as a landmark case study. By identifying "critical
dependencies" in sectors such as semiconductors, green technology, and rare earth elements,
the EU is moving from a logic of market efficiency to a logic of "strategic autonomy." This is
not a total "decoupling"—which would be economically ruinous—but a targeted insulation of
the supply chains that underpin national defense and societal stability. The 2025 US National
Security Strategy mirrors this, emphasizing "re-industrialization" and "friend-shoring" as core
security objectives. The goal is to ensure that a nation’s survival is not contingent on the
goodwill of a systemic rival, thereby re-embedding economic policy within the broader
architecture of national security.
Conclusion
National security affairs in the mid-2020s are characterized by a move away from the "active
defense" of the Cold War toward "systemic resilience." The modern state must now secure its
physical arteries on the seabed, its digital arteries in the cloud, its economic arteries in the
global market, and its cognitive arteries in the minds of its citizens. As illustrated by the
sabotage in the Baltic Sea and the rise of cognitive sovereignty, the threats are increasingly
hybrid, asymmetric, and constant. Survival in this new landscape requires a "whole-of-
society" approach, where resilience—the ability to absorb, adapt to, and recover from
systemic shocks—becomes the ultimate measure of national power.
The traditional paradigm of national security—long defined by the defense of physical
borders and the maintenance of a nuclear deterrent—is undergoing a profound
metamorphosis. In the third decade of the twenty-first century, the locus of threat has shifted
from the battlefield to the "arteries" of modern civilization: the undersea cables, the supply
chains, and even the cognitive processes of the citizenry. As outlined in the 2025 United
States National Security Strategy and contemporary European security frameworks, national
security is no longer merely about territorial integrity; it is about "systemic resilience." This
essay argues that modern national security affairs have pivoted toward protecting the
"integrity of connectivity"—the physical, digital, and cognitive networks that allow a
sovereign state to function in an era of sub-threshold, hybrid conflict. The Physicality of the
Intangible: Subsea Infrastructure Sabotage
The most striking evidence of this shift is the increasing vulnerability of the global "undersea
commons." While the internet is often discussed as a cloud-based abstraction, it is physically
tethered to the Earth’s seabed via more than 900,000 miles of fiber-optic cables. In 2023 and
2024, the Baltic Sea became a primary laboratory for a new form of "below-threshold"
warfare. The case of the Yi Peng 3, a Chinese-flagged bulk carrier, and the Newnew Polar
Bear illustrates the challenges of modern attribution and defense. These vessels were
implicated in the severing of critical data links, such as the C-Lion1 cable connecting Finland
to Germany and the BCS East-West Interlink between Sweden and Lithuania. These
incidents demonstrate that adversaries can paralyze a nation's digital economy and emergency
response systems without firing a shot. Because these actions are often masked as
commercial accidents or maritime negligence, they avoid triggering traditional military
responses, such as NATO's Article 5. Consequently, national security agencies are evolving
toward "total defense" models—integrated strategies that utilize AI-driven maritime
surveillance and private-sector partnerships to monitor vast, previously neglected undersea
domains.
Cognitive Sovereignty: The Human Mind as Infrastructure Beyond the physical cables lies a
more abstract but equally vital frontier: the cognitive domain. Recent research in 2024 and
2025 has introduced the concept of "Cognitive Sovereignty," proposing that the human mind
should be treated as a form of "critical national infrastructure." In an era of generative AI and
neurotechnology, the ability of a population to maintain autonomous judgment is now a
national security imperative. The European Union’s 2024 Guidelines on Data Protection in
the Neurosciences and the Singaporean "stress test" of neuro-governance highlight this
emerging concern. Adversaries are no longer just hacking servers; they are targeting the
"cognitive environment" through algorithmic manipulation and disinformation campaigns
designed to erode social trust. Case studies of foreign interference in the 2024 European
Parliament elections show that when a nation’s cognitive environment is compromised, its
ability to reach a democratic consensus vanishes, effectively paralyzing the state. This shift
marks a transition from "cybersecurity" (protecting the machine) to "cognitive security"
(protecting the user), requiring new legislative frameworks that treat neural integrity as a
sovereign right.
Geoeconomic De-risking: Security through Strategic Autonomy
The final pillar of contemporary national security is the securitization of economic
interdependence. For decades, globalization was viewed as a peace-building tool; today, it is
frequently seen as a strategic vulnerability. The European Union’s shift toward a "de-risking"
strategy regarding China serves as a landmark case study. By identifying "critical
dependencies" in sectors such as semiconductors, green technology, and rare earth elements,
the EU is moving from a logic of market efficiency to a logic of "strategic autonomy." This is
not a total "decoupling"—which would be economically ruinous—but a targeted insulation of
the supply chains that underpin national defense and societal stability. The 2025 US National
Security Strategy mirrors this, emphasizing "re-industrialization" and "friend-shoring" as core
security objectives. The goal is to ensure that a nation’s survival is not contingent on the
goodwill of a systemic rival, thereby re-embedding economic policy within the broader
architecture of national security.
Conclusion
National security affairs in the mid-2020s are characterized by a move away from the "active
defense" of the Cold War toward "systemic resilience." The modern state must now secure its
physical arteries on the seabed, its digital arteries in the cloud, its economic arteries in the
global market, and its cognitive arteries in the minds of its citizens. As illustrated by the
sabotage in the Baltic Sea and the rise of cognitive sovereignty, the threats are increasingly
hybrid, asymmetric, and constant. Survival in this new landscape requires a "whole-of-
society" approach, where resilience—the ability to absorb, adapt to, and recover from
systemic shocks—becomes the ultimate measure of national power.
The traditional paradigm of national security—long defined by the defense of physical
borders and the maintenance of a nuclear deterrent—is undergoing a profound
metamorphosis. In the third decade of the twenty-first century, the locus of threat has shifted
from the battlefield to the "arteries" of modern civilization: the undersea cables, the supply
chains, and even the cognitive processes of the citizenry. As outlined in the 2025 United
States National Security Strategy and contemporary European security frameworks, national
security is no longer merely about territorial integrity; it is about "systemic resilience." This
essay argues that modern national security affairs have pivoted toward protecting the
"integrity of connectivity"—the physical, digital, and cognitive networks that allow a
sovereign state to function in an era of sub-threshold, hybrid conflict. The Physicality of the
Intangible: Subsea Infrastructure Sabotage
The most striking evidence of this shift is the increasing vulnerability of the global "undersea
commons." While the internet is often discussed as a cloud-based abstraction, it is physically
tethered to the Earth’s seabed via more than 900,000 miles of fiber-optic cables. In 2023 and
2024, the Baltic Sea became a primary laboratory for a new form of "below-threshold"
warfare. The case of the Yi Peng 3, a Chinese-flagged bulk carrier, and the Newnew Polar
Bear illustrates the challenges of modern attribution and defense. These vessels were
implicated in the severing of critical data links, such as the C-Lion1 cable connecting Finland
to Germany and the BCS East-West Interlink between Sweden and Lithuania. These
incidents demonstrate that adversaries can paralyze a nation's digital economy and emergency
response systems without firing a shot. Because these actions are often masked as
commercial accidents or maritime negligence, they avoid triggering traditional military
responses, such as NATO's Article 5. Consequently, national security agencies are evolving
toward "total defense" models—integrated strategies that utilize AI-driven maritime
surveillance and private-sector partnerships to monitor vast, previously neglected undersea
domains.
Cognitive Sovereignty: The Human Mind as Infrastructure Beyond the physical cables lies a
more abstract but equally vital frontier: the cognitive domain. Recent research in 2024 and
2025 has introduced the concept of "Cognitive Sovereignty," proposing that the human mind
should be treated as a form of "critical national infrastructure." In an era of generative AI and
neurotechnology, the ability of a population to maintain autonomous judgment is now a
national security imperative. The European Union’s 2024 Guidelines on Data Protection in
the Neurosciences and the Singaporean "stress test" of neuro-governance highlight this
emerging concern. Adversaries are no longer just hacking servers; they are targeting the
"cognitive environment" through algorithmic manipulation and disinformation campaigns
designed to erode social trust. Case studies of foreign interference in the 2024 European
Parliament elections show that when a nation’s cognitive environment is compromised, its
ability to reach a democratic consensus vanishes, effectively paralyzing the state. This shift
marks a transition from "cybersecurity" (protecting the machine) to "cognitive security"
(protecting the user), requiring new legislative frameworks that treat neural integrity as a
sovereign right.
Geoeconomic De-risking: Security through Strategic Autonomy
The final pillar of contemporary national security is the securitization of economic
interdependence. For decades, globalization was viewed as a peace-building tool; today, it is
frequently seen as a strategic vulnerability. The European Union’s shift toward a "de-risking"
strategy regarding China serves as a landmark case study. By identifying "critical
dependencies" in sectors such as semiconductors, green technology, and rare earth elements,
the EU is moving from a logic of market efficiency to a logic of "strategic autonomy." This is
not a total "decoupling"—which would be economically ruinous—but a targeted insulation of
the supply chains that underpin national defense and societal stability. The 2025 US National
Security Strategy mirrors this, emphasizing "re-industrialization" and "friend-shoring" as core
security objectives. The goal is to ensure that a nation’s survival is not contingent on the
goodwill of a systemic rival, thereby re-embedding economic policy within the broader
architecture of national security.
Conclusion
National security affairs in the mid-2020s are characterized by a move away from the "active
defense" of the Cold War toward "systemic resilience." The modern state must now secure its
physical arteries on the seabed, its digital arteries in the cloud, its economic arteries in the
global market, and its cognitive arteries in the minds of its citizens. As illustrated by the
sabotage in the Baltic Sea and the rise of cognitive sovereignty, the threats are increasingly
hybrid, asymmetric, and constant. Survival in this new landscape requires a "whole-of-
society" approach, where resilience—the ability to absorb, adapt to, and recover from
systemic shocks—becomes the ultimate measure of national power.
The traditional paradigm of national security—long defined by the defense of physical
borders and the maintenance of a nuclear deterrent—is undergoing a profound
metamorphosis. In the third decade of the twenty-first century, the locus of threat has shifted
from the battlefield to the "arteries" of modern civilization: the undersea cables, the supply
chains, and even the cognitive processes of the citizenry. As outlined in the 2025 United
States National Security Strategy and contemporary European security frameworks, national
security is no longer merely about territorial integrity; it is about "systemic resilience." This
essay argues that modern national security affairs have pivoted toward protecting the
"integrity of connectivity"—the physical, digital, and cognitive networks that allow a
sovereign state to function in an era of sub-threshold, hybrid conflict. The Physicality of the
Intangible: Subsea Infrastructure Sabotage
The most striking evidence of this shift is the increasing vulnerability of the global "undersea
commons." While the internet is often discussed as a cloud-based abstraction, it is physically
tethered to the Earth’s seabed via more than 900,000 miles of fiber-optic cables. In 2023 and
2024, the Baltic Sea became a primary laboratory for a new form of "below-threshold"
warfare. The case of the Yi Peng 3, a Chinese-flagged bulk carrier, and the Newnew Polar
Bear illustrates the challenges of modern attribution and defense. These vessels were
implicated in the severing of critical data links, such as the C-Lion1 cable connecting Finland
to Germany and the BCS East-West Interlink between Sweden and Lithuania. These
incidents demonstrate that adversaries can paralyze a nation's digital economy and emergency
response systems without firing a shot. Because these actions are often masked as
commercial accidents or maritime negligence, they avoid triggering traditional military
responses, such as NATO's Article 5. Consequently, national security agencies are evolving
toward "total defense" models—integrated strategies that utilize AI-driven maritime
surveillance and private-sector partnerships to monitor vast, previously neglected undersea
domains.
Cognitive Sovereignty: The Human Mind as Infrastructure Beyond the physical cables lies a
more abstract but equally vital frontier: the cognitive domain. Recent research in 2024 and
2025 has introduced the concept of "Cognitive Sovereignty," proposing that the human mind
should be treated as a form of "critical national infrastructure." In an era of generative AI and
neurotechnology, the ability of a population to maintain autonomous judgment is now a
national security imperative. The European Union’s 2024 Guidelines on Data Protection in
the Neurosciences and the Singaporean "stress test" of neuro-governance highlight this
emerging concern. Adversaries are no longer just hacking servers; they are targeting the
"cognitive environment" through algorithmic manipulation and disinformation campaigns
designed to erode social trust. Case studies of foreign interference in the 2024 European
Parliament elections show that when a nation’s cognitive environment is compromised, its
ability to reach a democratic consensus vanishes, effectively paralyzing the state. This shift
marks a transition from "cybersecurity" (protecting the machine) to "cognitive security"
(protecting the user), requiring new legislative frameworks that treat neural integrity as a
sovereign right.
Geoeconomic De-risking: Security through Strategic Autonomy
The final pillar of contemporary national security is the securitization of economic
interdependence. For decades, globalization was viewed as a peace-building tool; today, it is
frequently seen as a strategic vulnerability. The European Union’s shift toward a "de-risking"
strategy regarding China serves as a landmark case study. By identifying "critical
dependencies" in sectors such as semiconductors, green technology, and rare earth elements,
the EU is moving from a logic of market efficiency to a logic of "strategic autonomy." This is
not a total "decoupling"—which would be economically ruinous—but a targeted insulation of
the supply chains that underpin national defense and societal stability. The 2025 US National
Security Strategy mirrors this, emphasizing "re-industrialization" and "friend-shoring" as core
security objectives. The goal is to ensure that a nation’s survival is not contingent on the
goodwill of a systemic rival, thereby re-embedding economic policy within the broader
architecture of national security.
Conclusion
National security affairs in the mid-2020s are characterized by a move away from the "active
defense" of the Cold War toward "systemic resilience." The modern state must now secure its
physical arteries on the seabed, its digital arteries in the cloud, its economic arteries in the
global market, and its cognitive arteries in the minds of its citizens. As illustrated by the
sabotage in the Baltic Sea and the rise of cognitive sovereignty, the threats are increasingly
hybrid, asymmetric, and constant. Survival in this new landscape requires a "whole-of-
society" approach, where resilience—the ability to absorb, adapt to, and recover from
systemic shocks—becomes the ultimate measure of national power.
The traditional paradigm of national security—long defined by the defense of physical
borders and the maintenance of a nuclear deterrent—is undergoing a profound
metamorphosis. In the third decade of the twenty-first century, the locus of threat has shifted
from the battlefield to the "arteries" of modern civilization: the undersea cables, the supply
chains, and even the cognitive processes of the citizenry. As outlined in the 2025 United
States National Security Strategy and contemporary European security frameworks, national
security is no longer merely about territorial integrity; it is about "systemic resilience." This
essay argues that modern national security affairs have pivoted toward protecting the
"integrity of connectivity"—the physical, digital, and cognitive networks that allow a
sovereign state to function in an era of sub-threshold, hybrid conflict. The Physicality of the
Intangible: Subsea Infrastructure Sabotage
The most striking evidence of this shift is the increasing vulnerability of the global "undersea
commons." While the internet is often discussed as a cloud-based abstraction, it is physically
tethered to the Earth’s seabed via more than 900,000 miles of fiber-optic cables. In 2023 and
2024, the Baltic Sea became a primary laboratory for a new form of "below-threshold"
warfare. The case of the Yi Peng 3, a Chinese-flagged bulk carrier, and the Newnew Polar
Bear illustrates the challenges of modern attribution and defense. These vessels were
implicated in the severing of critical data links, such as the C-Lion1 cable connecting Finland
to Germany and the BCS East-West Interlink between Sweden and Lithuania. These
incidents demonstrate that adversaries can paralyze a nation's digital economy and emergency
response systems without firing a shot. Because these actions are often masked as
commercial accidents or maritime negligence, they avoid triggering traditional military
responses, such as NATO's Article 5. Consequently, national security agencies are evolving
toward "total defense" models—integrated strategies that utilize AI-driven maritime
surveillance and private-sector partnerships to monitor vast, previously neglected undersea
domains.
Cognitive Sovereignty: The Human Mind as Infrastructure Beyond the physical cables lies a
more abstract but equally vital frontier: the cognitive domain. Recent research in 2024 and
2025 has introduced the concept of "Cognitive Sovereignty," proposing that the human mind
should be treated as a form of "critical national infrastructure." In an era of generative AI and
neurotechnology, the ability of a population to maintain autonomous judgment is now a
national security imperative. The European Union’s 2024 Guidelines on Data Protection in
the Neurosciences and the Singaporean "stress test" of neuro-governance highlight this
emerging concern. Adversaries are no longer just hacking servers; they are targeting the
"cognitive environment" through algorithmic manipulation and disinformation campaigns
designed to erode social trust. Case studies of foreign interference in the 2024 European
Parliament elections show that when a nation’s cognitive environment is compromised, its
ability to reach a democratic consensus vanishes, effectively paralyzing the state. This shift
marks a transition from "cybersecurity" (protecting the machine) to "cognitive security"
(protecting the user), requiring new legislative frameworks that treat neural integrity as a
sovereign right.
Geoeconomic De-risking: Security through Strategic Autonomy
The final pillar of contemporary national security is the securitization of economic
interdependence. For decades, globalization was viewed as a peace-building tool; today, it is
frequently seen as a strategic vulnerability. The European Union’s shift toward a "de-risking"
strategy regarding China serves as a landmark case study. By identifying "critical
dependencies" in sectors such as semiconductors, green technology, and rare earth elements,
the EU is moving from a logic of market efficiency to a logic of "strategic autonomy." This is
not a total "decoupling"—which would be economically ruinous—but a targeted insulation of
the supply chains that underpin national defense and societal stability. The 2025 US National
Security Strategy mirrors this, emphasizing "re-industrialization" and "friend-shoring" as core
security objectives. The goal is to ensure that a nation’s survival is not contingent on the
goodwill of a systemic rival, thereby re-embedding economic policy within the broader
architecture of national security.
Conclusion
National security affairs in the mid-2020s are characterized by a move away from the "active
defense" of the Cold War toward "systemic resilience." The modern state must now secure its
physical arteries on the seabed, its digital arteries in the cloud, its economic arteries in the
global market, and its cognitive arteries in the minds of its citizens. As illustrated by the
sabotage in the Baltic Sea and the rise of cognitive sovereignty, the threats are increasingly
hybrid, asymmetric, and constant. Survival in this new landscape requires a "whole-of-
society" approach, where resilience—the ability to absorb, adapt to, and recover from
systemic shocks—becomes the ultimate measure of national power.
The traditional paradigm of national security—long defined by the defense of physical
borders and the maintenance of a nuclear deterrent—is undergoing a profound
metamorphosis. In the third decade of the twenty-first century, the locus of threat has shifted
from the battlefield to the "arteries" of modern civilization: the undersea cables, the supply
chains, and even the cognitive processes of the citizenry. As outlined in the 2025 United
States National Security Strategy and contemporary European security frameworks, national
security is no longer merely about territorial integrity; it is about "systemic resilience." This
essay argues that modern national security affairs have pivoted toward protecting the
"integrity of connectivity"—the physical, digital, and cognitive networks that allow a
sovereign state to function in an era of sub-threshold, hybrid conflict. The Physicality of the
Intangible: Subsea Infrastructure Sabotage
The most striking evidence of this shift is the increasing vulnerability of the global "undersea
commons." While the internet is often discussed as a cloud-based abstraction, it is physically
tethered to the Earth’s seabed via more than 900,000 miles of fiber-optic cables. In 2023 and
2024, the Baltic Sea became a primary laboratory for a new form of "below-threshold"
warfare. The case of the Yi Peng 3, a Chinese-flagged bulk carrier, and the Newnew Polar
Bear illustrates the challenges of modern attribution and defense. These vessels were
implicated in the severing of critical data links, such as the C-Lion1 cable connecting Finland
to Germany and the BCS East-West Interlink between Sweden and Lithuania. These
incidents demonstrate that adversaries can paralyze a nation's digital economy and emergency
response systems without firing a shot. Because these actions are often masked as
commercial accidents or maritime negligence, they avoid triggering traditional military
responses, such as NATO's Article 5. Consequently, national security agencies are evolving
toward "total defense" models—integrated strategies that utilize AI-driven maritime
surveillance and private-sector partnerships to monitor vast, previously neglected undersea
domains.
Cognitive Sovereignty: The Human Mind as Infrastructure Beyond the physical cables lies a
more abstract but equally vital frontier: the cognitive domain. Recent research in 2024 and
2025 has introduced the concept of "Cognitive Sovereignty," proposing that the human mind
should be treated as a form of "critical national infrastructure." In an era of generative AI and
neurotechnology, the ability of a population to maintain autonomous judgment is now a
national security imperative. The European Union’s 2024 Guidelines on Data Protection in
the Neurosciences and the Singaporean "stress test" of neuro-governance highlight this
emerging concern. Adversaries are no longer just hacking servers; they are targeting the
"cognitive environment" through algorithmic manipulation and disinformation campaigns
designed to erode social trust. Case studies of foreign interference in the 2024 European
Parliament elections show that when a nation’s cognitive environment is compromised, its
ability to reach a democratic consensus vanishes, effectively paralyzing the state. This shift
marks a transition from "cybersecurity" (protecting the machine) to "cognitive security"
(protecting the user), requiring new legislative frameworks that treat neural integrity as a
sovereign right.
Geoeconomic De-risking: Security through Strategic Autonomy
The final pillar of contemporary national security is the securitization of economic
interdependence. For decades, globalization was viewed as a peace-building tool; today, it is
frequently seen as a strategic vulnerability. The European Union’s shift toward a "de-risking"
strategy regarding China serves as a landmark case study. By identifying "critical
dependencies" in sectors such as semiconductors, green technology, and rare earth elements,
the EU is moving from a logic of market efficiency to a logic of "strategic autonomy." This is
not a total "decoupling"—which would be economically ruinous—but a targeted insulation of
the supply chains that underpin national defense and societal stability. The 2025 US National
Security Strategy mirrors this, emphasizing "re-industrialization" and "friend-shoring" as core
security objectives. The goal is to ensure that a nation’s survival is not contingent on the
goodwill of a systemic rival, thereby re-embedding economic policy within the broader
architecture of national security.
Conclusion
National security affairs in the mid-2020s are characterized by a move away from the "active
defense" of the Cold War toward "systemic resilience." The modern state must now secure its
physical arteries on the seabed, its digital arteries in the cloud, its economic arteries in the
global market, and its cognitive arteries in the minds of its citizens. As illustrated by the
sabotage in the Baltic Sea and the rise of cognitive sovereignty, the threats are increasingly
hybrid, asymmetric, and constant. Survival in this new landscape requires a "whole-of-
society" approach, where resilience—the ability to absorb, adapt to, and recover from
systemic shocks—becomes the ultimate measure of national power.
The traditional paradigm of national security—long defined by the defense of physical
borders and the maintenance of a nuclear deterrent—is undergoing a profound
metamorphosis. In the third decade of the twenty-first century, the locus of threat has shifted
from the battlefield to the "arteries" of modern civilization: the undersea cables, the supply
chains, and even the cognitive processes of the citizenry. As outlined in the 2025 United
States National Security Strategy and contemporary European security frameworks, national
security is no longer merely about territorial integrity; it is about "systemic resilience." This
essay argues that modern national security affairs have pivoted toward protecting the
"integrity of connectivity"—the physical, digital, and cognitive networks that allow a
sovereign state to function in an era of sub-threshold, hybrid conflict. The Physicality of the
Intangible: Subsea Infrastructure Sabotage
The most striking evidence of this shift is the increasing vulnerability of the global "undersea
commons." While the internet is often discussed as a cloud-based abstraction, it is physically
tethered to the Earth’s seabed via more than 900,000 miles of fiber-optic cables. In 2023 and
2024, the Baltic Sea became a primary laboratory for a new form of "below-threshold"
warfare. The case of the Yi Peng 3, a Chinese-flagged bulk carrier, and the Newnew Polar
Bear illustrates the challenges of modern attribution and defense. These vessels were
implicated in the severing of critical data links, such as the C-Lion1 cable connecting Finland
to Germany and the BCS East-West Interlink between Sweden and Lithuania. These
incidents demonstrate that adversaries can paralyze a nation's digital economy and emergency
response systems without firing a shot. Because these actions are often masked as
commercial accidents or maritime negligence, they avoid triggering traditional military
responses, such as NATO's Article 5. Consequently, national security agencies are evolving
toward "total defense" models—integrated strategies that utilize AI-driven maritime
surveillance and private-sector partnerships to monitor vast, previously neglected undersea
domains.
Cognitive Sovereignty: The Human Mind as Infrastructure Beyond the physical cables lies a
more abstract but equally vital frontier: the cognitive domain. Recent research in 2024 and
2025 has introduced the concept of "Cognitive Sovereignty," proposing that the human mind
should be treated as a form of "critical national infrastructure." In an era of generative AI and
neurotechnology, the ability of a population to maintain autonomous judgment is now a
national security imperative. The European Union’s 2024 Guidelines on Data Protection in
the Neurosciences and the Singaporean "stress test" of neuro-governance highlight this
emerging concern. Adversaries are no longer just hacking servers; they are targeting the
"cognitive environment" through algorithmic manipulation and disinformation campaigns
designed to erode social trust. Case studies of foreign interference in the 2024 European
Parliament elections show that when a nation’s cognitive environment is compromised, its
ability to reach a democratic consensus vanishes, effectively paralyzing the state. This shift
marks a transition from "cybersecurity" (protecting the machine) to "cognitive security"
(protecting the user), requiring new legislative frameworks that treat neural integrity as a
sovereign right.
Geoeconomic De-risking: Security through Strategic Autonomy
The final pillar of contemporary national security is the securitization of economic
interdependence. For decades, globalization was viewed as a peace-building tool; today, it is
frequently seen as a strategic vulnerability. The European Union’s shift toward a "de-risking"
strategy regarding China serves as a landmark case study. By identifying "critical
dependencies" in sectors such as semiconductors, green technology, and rare earth elements,
the EU is moving from a logic of market efficiency to a logic of "strategic autonomy." This is
not a total "decoupling"—which would be economically ruinous—but a targeted insulation of
the supply chains that underpin national defense and societal stability. The 2025 US National
Security Strategy mirrors this, emphasizing "re-industrialization" and "friend-shoring" as core
security objectives. The goal is to ensure that a nation’s survival is not contingent on the
goodwill of a systemic rival, thereby re-embedding economic policy within the broader
architecture of national security.
Conclusion
National security affairs in the mid-2020s are characterized by a move away from the "active
defense" of the Cold War toward "systemic resilience." The modern state must now secure its
physical arteries on the seabed, its digital arteries in the cloud, its economic arteries in the
global market, and its cognitive arteries in the minds of its citizens. As illustrated by the
sabotage in the Baltic Sea and the rise of cognitive sovereignty, the threats are increasingly
hybrid, asymmetric, and constant. Survival in this new landscape requires a "whole-of-
society" approach, where resilience—the ability to absorb, adapt to, and recover from
systemic shocks—becomes the ultimate measure of national power.
The traditional paradigm of national security—long defined by the defense of physical
borders and the maintenance of a nuclear deterrent—is undergoing a profound
metamorphosis. In the third decade of the twenty-first century, the locus of threat has shifted
from the battlefield to the "arteries" of modern civilization: the undersea cables, the supply
chains, and even the cognitive processes of the citizenry. As outlined in the 2025 United
States National Security Strategy and contemporary European security frameworks, national
security is no longer merely about territorial integrity; it is about "systemic resilience." This
essay argues that modern national security affairs have pivoted toward protecting the
"integrity of connectivity"—the physical, digital, and cognitive networks that allow a
sovereign state to function in an era of sub-threshold, hybrid conflict. The Physicality of the
Intangible: Subsea Infrastructure Sabotage
The most striking evidence of this shift is the increasing vulnerability of the global "undersea
commons." While the internet is often discussed as a cloud-based abstraction, it is physically
tethered to the Earth’s seabed via more than 900,000 miles of fiber-optic cables. In 2023 and
2024, the Baltic Sea became a primary laboratory for a new form of "below-threshold"
warfare. The case of the Yi Peng 3, a Chinese-flagged bulk carrier, and the Newnew Polar
Bear illustrates the challenges of modern attribution and defense. These vessels were
implicated in the severing of critical data links, such as the C-Lion1 cable connecting Finland
to Germany and the BCS East-West Interlink between Sweden and Lithuania. These
incidents demonstrate that adversaries can paralyze a nation's digital economy and emergency
response systems without firing a shot. Because these actions are often masked as
commercial accidents or maritime negligence, they avoid triggering traditional military
responses, such as NATO's Article 5. Consequently, national security agencies are evolving
toward "total defense" models—integrated strategies that utilize AI-driven maritime
surveillance and private-sector partnerships to monitor vast, previously neglected undersea
domains.
Cognitive Sovereignty: The Human Mind as Infrastructure Beyond the physical cables lies a
more abstract but equally vital frontier: the cognitive domain. Recent research in 2024 and
2025 has introduced the concept of "Cognitive Sovereignty," proposing that the human mind
should be treated as a form of "critical national infrastructure." In an era of generative AI and
neurotechnology, the ability of a population to maintain autonomous judgment is now a
national security imperative. The European Union’s 2024 Guidelines on Data Protection in
the Neurosciences and the Singaporean "stress test" of neuro-governance highlight this
emerging concern. Adversaries are no longer just hacking servers; they are targeting the
"cognitive environment" through algorithmic manipulation and disinformation campaigns
designed to erode social trust. Case studies of foreign interference in the 2024 European
Parliament elections show that when a nation’s cognitive environment is compromised, its
ability to reach a democratic consensus vanishes, effectively paralyzing the state. This shift
marks a transition from "cybersecurity" (protecting the machine) to "cognitive security"
(protecting the user), requiring new legislative frameworks that treat neural integrity as a
sovereign right.
Geoeconomic De-risking: Security through Strategic Autonomy
The final pillar of contemporary national security is the securitization of economic
interdependence. For decades, globalization was viewed as a peace-building tool; today, it is
frequently seen as a strategic vulnerability. The European Union’s shift toward a "de-risking"
strategy regarding China serves as a landmark case study. By identifying "critical
dependencies" in sectors such as semiconductors, green technology, and rare earth elements,
the EU is moving from a logic of market efficiency to a logic of "strategic autonomy." This is
not a total "decoupling"—which would be economically ruinous—but a targeted insulation of
the supply chains that underpin national defense and societal stability. The 2025 US National
Security Strategy mirrors this, emphasizing "re-industrialization" and "friend-shoring" as core
security objectives. The goal is to ensure that a nation’s survival is not contingent on the
goodwill of a systemic rival, thereby re-embedding economic policy within the broader
architecture of national security.
Conclusion
National security affairs in the mid-2020s are characterized by a move away from the "active
defense" of the Cold War toward "systemic resilience." The modern state must now secure its
physical arteries on the seabed, its digital arteries in the cloud, its economic arteries in the
global market, and its cognitive arteries in the minds of its citizens. As illustrated by the
sabotage in the Baltic Sea and the rise of cognitive sovereignty, the threats are increasingly
hybrid, asymmetric, and constant. Survival in this new landscape requires a "whole-of-
society" approach, where resilience—the ability to absorb, adapt to, and recover from
systemic shocks—becomes the ultimate measure of national power.
The traditional paradigm of national security—long defined by the defense of physical
borders and the maintenance of a nuclear deterrent—is undergoing a profound
metamorphosis. In the third decade of the twenty-first century, the locus of threat has shifted
from the battlefield to the "arteries" of modern civilization: the undersea cables, the supply
chains, and even the cognitive processes of the citizenry. As outlined in the 2025 United
States National Security Strategy and contemporary European security frameworks, national
security is no longer merely about territorial integrity; it is about "systemic resilience." This
essay argues that modern national security affairs have pivoted toward protecting the
"integrity of connectivity"—the physical, digital, and cognitive networks that allow a
sovereign state to function in an era of sub-threshold, hybrid conflict. The Physicality of the
Intangible: Subsea Infrastructure Sabotage
The most striking evidence of this shift is the increasing vulnerability of the global "undersea
commons." While the internet is often discussed as a cloud-based abstraction, it is physically
tethered to the Earth’s seabed via more than 900,000 miles of fiber-optic cables. In 2023 and
2024, the Baltic Sea became a primary laboratory for a new form of "below-threshold"
warfare. The case of the Yi Peng 3, a Chinese-flagged bulk carrier, and the Newnew Polar
Bear illustrates the challenges of modern attribution and defense. These vessels were
implicated in the severing of critical data links, such as the C-Lion1 cable connecting Finland
to Germany and the BCS East-West Interlink between Sweden and Lithuania. These
incidents demonstrate that adversaries can paralyze a nation's digital economy and emergency
response systems without firing a shot. Because these actions are often masked as
commercial accidents or maritime negligence, they avoid triggering traditional military
responses, such as NATO's Article 5. Consequently, national security agencies are evolving
toward "total defense" models—integrated strategies that utilize AI-driven maritime
surveillance and private-sector partnerships to monitor vast, previously neglected undersea
domains.
Cognitive Sovereignty: The Human Mind as Infrastructure Beyond the physical cables lies a
more abstract but equally vital frontier: the cognitive domain. Recent research in 2024 and
2025 has introduced the concept of "Cognitive Sovereignty," proposing that the human mind
should be treated as a form of "critical national infrastructure." In an era of generative AI and
neurotechnology, the ability of a population to maintain autonomous judgment is now a
national security imperative. The European Union’s 2024 Guidelines on Data Protection in
the Neurosciences and the Singaporean "stress test" of neuro-governance highlight this
emerging concern. Adversaries are no longer just hacking servers; they are targeting the
"cognitive environment" through algorithmic manipulation and disinformation campaigns
designed to erode social trust. Case studies of foreign interference in the 2024 European
Parliament elections show that when a nation’s cognitive environment is compromised, its
ability to reach a democratic consensus vanishes, effectively paralyzing the state. This shift
marks a transition from "cybersecurity" (protecting the machine) to "cognitive security"
(protecting the user), requiring new legislative frameworks that treat neural integrity as a
sovereign right.
Geoeconomic De-risking: Security through Strategic Autonomy
The final pillar of contemporary national security is the securitization of economic
interdependence. For decades, globalization was viewed as a peace-building tool; today, it is
frequently seen as a strategic vulnerability. The European Union’s shift toward a "de-risking"
strategy regarding China serves as a landmark case study. By identifying "critical
dependencies" in sectors such as semiconductors, green technology, and rare earth elements,
the EU is moving from a logic of market efficiency to a logic of "strategic autonomy." This is
not a total "decoupling"—which would be economically ruinous—but a targeted insulation of
the supply chains that underpin national defense and societal stability. The 2025 US National
Security Strategy mirrors this, emphasizing "re-industrialization" and "friend-shoring" as core
security objectives. The goal is to ensure that a nation’s survival is not contingent on the
goodwill of a systemic rival, thereby re-embedding economic policy within the broader
architecture of national security.
Conclusion
National security affairs in the mid-2020s are characterized by a move away from the "active
defense" of the Cold War toward "systemic resilience." The modern state must now secure its
physical arteries on the seabed, its digital arteries in the cloud, its economic arteries in the
global market, and its cognitive arteries in the minds of its citizens. As illustrated by the
sabotage in the Baltic Sea and the rise of cognitive sovereignty, the threats are increasingly
hybrid, asymmetric, and constant. Survival in this new landscape requires a "whole-of-
society" approach, where resilience—the ability to absorb, adapt to, and recover from
systemic shocks—becomes the ultimate measure of national power.
The traditional paradigm of national security—long defined by the defense of physical
borders and the maintenance of a nuclear deterrent—is undergoing a profound
metamorphosis. In the third decade of the twenty-first century, the locus of threat has shifted
from the battlefield to the "arteries" of modern civilization: the undersea cables, the supply
chains, and even the cognitive processes of the citizenry. As outlined in the 2025 United
States National Security Strategy and contemporary European security frameworks, national
security is no longer merely about territorial integrity; it is about "systemic resilience." This
essay argues that modern national security affairs have pivoted toward protecting the
"integrity of connectivity"—the physical, digital, and cognitive networks that allow a
sovereign state to function in an era of sub-threshold, hybrid conflict. The Physicality of the
Intangible: Subsea Infrastructure Sabotage
The most striking evidence of this shift is the increasing vulnerability of the global "undersea
commons." While the internet is often discussed as a cloud-based abstraction, it is physically
tethered to the Earth’s seabed via more than 900,000 miles of fiber-optic cables. In 2023 and
2024, the Baltic Sea became a primary laboratory for a new form of "below-threshold"
warfare. The case of the Yi Peng 3, a Chinese-flagged bulk carrier, and the Newnew Polar
Bear illustrates the challenges of modern attribution and defense. These vessels were
implicated in the severing of critical data links, such as the C-Lion1 cable connecting Finland
to Germany and the BCS East-West Interlink between Sweden and Lithuania. These
incidents demonstrate that adversaries can paralyze a nation's digital economy and emergency
response systems without firing a shot. Because these actions are often masked as
commercial accidents or maritime negligence, they avoid triggering traditional military
responses, such as NATO's Article 5. Consequently, national security agencies are evolving
toward "total defense" models—integrated strategies that utilize AI-driven maritime
surveillance and private-sector partnerships to monitor vast, previously neglected undersea
domains.
Cognitive Sovereignty: The Human Mind as Infrastructure Beyond the physical cables lies a
more abstract but equally vital frontier: the cognitive domain. Recent research in 2024 and
2025 has introduced the concept of "Cognitive Sovereignty," proposing that the human mind
should be treated as a form of "critical national infrastructure." In an era of generative AI and
neurotechnology, the ability of a population to maintain autonomous judgment is now a
national security imperative. The European Union’s 2024 Guidelines on Data Protection in
the Neurosciences and the Singaporean "stress test" of neuro-governance highlight this
emerging concern. Adversaries are no longer just hacking servers; they are targeting the
"cognitive environment" through algorithmic manipulation and disinformation campaigns
designed to erode social trust. Case studies of foreign interference in the 2024 European
Parliament elections show that when a nation’s cognitive environment is compromised, its
ability to reach a democratic consensus vanishes, effectively paralyzing the state. This shift
marks a transition from "cybersecurity" (protecting the machine) to "cognitive security"
(protecting the user), requiring new legislative frameworks that treat neural integrity as a
sovereign right.
Geoeconomic De-risking: Security through Strategic Autonomy
The final pillar of contemporary national security is the securitization of economic
interdependence. For decades, globalization was viewed as a peace-building tool; today, it is
frequently seen as a strategic vulnerability. The European Union’s shift toward a "de-risking"
strategy regarding China serves as a landmark case study. By identifying "critical
dependencies" in sectors such as semiconductors, green technology, and rare earth elements,
the EU is moving from a logic of market efficiency to a logic of "strategic autonomy." This is
not a total "decoupling"—which would be economically ruinous—but a targeted insulation of
the supply chains that underpin national defense and societal stability. The 2025 US National
Security Strategy mirrors this, emphasizing "re-industrialization" and "friend-shoring" as core
security objectives. The goal is to ensure that a nation’s survival is not contingent on the
goodwill of a systemic rival, thereby re-embedding economic policy within the broader
architecture of national security.
Conclusion
National security affairs in the mid-2020s are characterized by a move away from the "active
defense" of the Cold War toward "systemic resilience." The modern state must now secure its
physical arteries on the seabed, its digital arteries in the cloud, its economic arteries in the
global market, and its cognitive arteries in the minds of its citizens. As illustrated by the
sabotage in the Baltic Sea and the rise of cognitive sovereignty, the threats are increasingly
hybrid, asymmetric, and constant. Survival in this new landscape requires a "whole-of-
society" approach, where resilience—the ability to absorb, adapt to, and recover from
systemic shocks—becomes the ultimate measure of national power.
The traditional paradigm of national security—long defined by the defense of physical
borders and the maintenance of a nuclear deterrent—is undergoing a profound
metamorphosis. In the third decade of the twenty-first century, the locus of threat has shifted
from the battlefield to the "arteries" of modern civilization: the undersea cables, the supply
chains, and even the cognitive processes of the citizenry. As outlined in the 2025 United
States National Security Strategy and contemporary European security frameworks, national
security is no longer merely about territorial integrity; it is about "systemic resilience." This
essay argues that modern national security affairs have pivoted toward protecting the
"integrity of connectivity"—the physical, digital, and cognitive networks that allow a
sovereign state to function in an era of sub-threshold, hybrid conflict. The Physicality of the
Intangible: Subsea Infrastructure Sabotage
The most striking evidence of this shift is the increasing vulnerability of the global "undersea
commons." While the internet is often discussed as a cloud-based abstraction, it is physically
tethered to the Earth’s seabed via more than 900,000 miles of fiber-optic cables. In 2023 and
2024, the Baltic Sea became a primary laboratory for a new form of "below-threshold"
warfare. The case of the Yi Peng 3, a Chinese-flagged bulk carrier, and the Newnew Polar
Bear illustrates the challenges of modern attribution and defense. These vessels were
implicated in the severing of critical data links, such as the C-Lion1 cable connecting Finland
to Germany and the BCS East-West Interlink between Sweden and Lithuania. These
incidents demonstrate that adversaries can paralyze a nation's digital economy and emergency
response systems without firing a shot. Because these actions are often masked as
commercial accidents or maritime negligence, they avoid triggering traditional military
responses, such as NATO's Article 5. Consequently, national security agencies are evolving
toward "total defense" models—integrated strategies that utilize AI-driven maritime
surveillance and private-sector partnerships to monitor vast, previously neglected undersea
domains.
Cognitive Sovereignty: The Human Mind as Infrastructure Beyond the physical cables lies a
more abstract but equally vital frontier: the cognitive domain. Recent research in 2024 and
2025 has introduced the concept of "Cognitive Sovereignty," proposing that the human mind
should be treated as a form of "critical national infrastructure." In an era of generative AI and
neurotechnology, the ability of a population to maintain autonomous judgment is now a
national security imperative. The European Union’s 2024 Guidelines on Data Protection in
the Neurosciences and the Singaporean "stress test" of neuro-governance highlight this
emerging concern. Adversaries are no longer just hacking servers; they are targeting the
"cognitive environment" through algorithmic manipulation and disinformation campaigns
designed to erode social trust. Case studies of foreign interference in the 2024 European
Parliament elections show that when a nation’s cognitive environment is compromised, its
ability to reach a democratic consensus vanishes, effectively paralyzing the state. This shift
marks a transition from "cybersecurity" (protecting the machine) to "cognitive security"
(protecting the user), requiring new legislative frameworks that treat neural integrity as a
sovereign right.
Geoeconomic De-risking: Security through Strategic Autonomy
The final pillar of contemporary national security is the securitization of economic
interdependence. For decades, globalization was viewed as a peace-building tool; today, it is
frequently seen as a strategic vulnerability. The European Union’s shift toward a "de-risking"
strategy regarding China serves as a landmark case study. By identifying "critical
dependencies" in sectors such as semiconductors, green technology, and rare earth elements,
the EU is moving from a logic of market efficiency to a logic of "strategic autonomy." This is
not a total "decoupling"—which would be economically ruinous—but a targeted insulation of
the supply chains that underpin national defense and societal stability. The 2025 US National
Security Strategy mirrors this, emphasizing "re-industrialization" and "friend-shoring" as core
security objectives. The goal is to ensure that a nation’s survival is not contingent on the
goodwill of a systemic rival, thereby re-embedding economic policy within the broader
architecture of national security.
Conclusion
National security affairs in the mid-2020s are characterized by a move away from the "active
defense" of the Cold War toward "systemic resilience." The modern state must now secure its
physical arteries on the seabed, its digital arteries in the cloud, its economic arteries in the
global market, and its cognitive arteries in the minds of its citizens. As illustrated by the
sabotage in the Baltic Sea and the rise of cognitive sovereignty, the threats are increasingly
hybrid, asymmetric, and constant. Survival in this new landscape requires a "whole-of-
society" approach, where resilience—the ability to absorb, adapt to, and recover from
systemic shocks—becomes the ultimate measure of national power.
The traditional paradigm of national security—long defined by the defense of physical
borders and the maintenance of a nuclear deterrent—is undergoing a profound
metamorphosis. In the third decade of the twenty-first century, the locus of threat has shifted
from the battlefield to the "arteries" of modern civilization: the undersea cables, the supply
chains, and even the cognitive processes of the citizenry. As outlined in the 2025 United
States National Security Strategy and contemporary European security frameworks, national
security is no longer merely about territorial integrity; it is about "systemic resilience." This
essay argues that modern national security affairs have pivoted toward protecting the
"integrity of connectivity"—the physical, digital, and cognitive networks that allow a
sovereign state to function in an era of sub-threshold, hybrid conflict. The Physicality of the
Intangible: Subsea Infrastructure Sabotage
The most striking evidence of this shift is the increasing vulnerability of the global "undersea
commons." While the internet is often discussed as a cloud-based abstraction, it is physically
tethered to the Earth’s seabed via more than 900,000 miles of fiber-optic cables. In 2023 and
2024, the Baltic Sea became a primary laboratory for a new form of "below-threshold"
warfare. The case of the Yi Peng 3, a Chinese-flagged bulk carrier, and the Newnew Polar
Bear illustrates the challenges of modern attribution and defense. These vessels were
implicated in the severing of critical data links, such as the C-Lion1 cable connecting Finland
to Germany and the BCS East-West Interlink between Sweden and Lithuania. These
incidents demonstrate that adversaries can paralyze a nation's digital economy and emergency
response systems without firing a shot. Because these actions are often masked as
commercial accidents or maritime negligence, they avoid triggering traditional military
responses, such as NATO's Article 5. Consequently, national security agencies are evolving
toward "total defense" models—integrated strategies that utilize AI-driven maritime
surveillance and private-sector partnerships to monitor vast, previously neglected undersea
domains.
Cognitive Sovereignty: The Human Mind as Infrastructure Beyond the physical cables lies a
more abstract but equally vital frontier: the cognitive domain. Recent research in 2024 and
2025 has introduced the concept of "Cognitive Sovereignty," proposing that the human mind
should be treated as a form of "critical national infrastructure." In an era of generative AI and
neurotechnology, the ability of a population to maintain autonomous judgment is now a
national security imperative. The European Union’s 2024 Guidelines on Data Protection in
the Neurosciences and the Singaporean "stress test" of neuro-governance highlight this
emerging concern. Adversaries are no longer just hacking servers; they are targeting the
"cognitive environment" through algorithmic manipulation and disinformation campaigns
designed to erode social trust. Case studies of foreign interference in the 2024 European
Parliament elections show that when a nation’s cognitive environment is compromised, its
ability to reach a democratic consensus vanishes, effectively paralyzing the state. This shift
marks a transition from "cybersecurity" (protecting the machine) to "cognitive security"
(protecting the user), requiring new legislative frameworks that treat neural integrity as a
sovereign right.
Geoeconomic De-risking: Security through Strategic Autonomy
The final pillar of contemporary national security is the securitization of economic
interdependence. For decades, globalization was viewed as a peace-building tool; today, it is
frequently seen as a strategic vulnerability. The European Union’s shift toward a "de-risking"
strategy regarding China serves as a landmark case study. By identifying "critical
dependencies" in sectors such as semiconductors, green technology, and rare earth elements,
the EU is moving from a logic of market efficiency to a logic of "strategic autonomy." This is
not a total "decoupling"—which would be economically ruinous—but a targeted insulation of
the supply chains that underpin national defense and societal stability. The 2025 US National
Security Strategy mirrors this, emphasizing "re-industrialization" and "friend-shoring" as core
security objectives. The goal is to ensure that a nation’s survival is not contingent on the
goodwill of a systemic rival, thereby re-embedding economic policy within the broader
architecture of national security.
Conclusion
National security affairs in the mid-2020s are characterized by a move away from the "active
defense" of the Cold War toward "systemic resilience." The modern state must now secure its
physical arteries on the seabed, its digital arteries in the cloud, its economic arteries in the
global market, and its cognitive arteries in the minds of its citizens. As illustrated by the
sabotage in the Baltic Sea and the rise of cognitive sovereignty, the threats are increasingly
hybrid, asymmetric, and constant. Survival in this new landscape requires a "whole-of-
society" approach, where resilience—the ability to absorb, adapt to, and recover from
systemic shocks—becomes the ultimate measure of national power.
The traditional paradigm of national security—long defined by the defense of physical
borders and the maintenance of a nuclear deterrent—is undergoing a profound
metamorphosis. In the third decade of the twenty-first century, the locus of threat has shifted
from the battlefield to the "arteries" of modern civilization: the undersea cables, the supply
chains, and even the cognitive processes of the citizenry. As outlined in the 2025 United
States National Security Strategy and contemporary European security frameworks, national
security is no longer merely about territorial integrity; it is about "systemic resilience." This
essay argues that modern national security affairs have pivoted toward protecting the
"integrity of connectivity"—the physical, digital, and cognitive networks that allow a
sovereign state to function in an era of sub-threshold, hybrid conflict. The Physicality of the
Intangible: Subsea Infrastructure Sabotage
The most striking evidence of this shift is the increasing vulnerability of the global "undersea
commons." While the internet is often discussed as a cloud-based abstraction, it is physically
tethered to the Earth’s seabed via more than 900,000 miles of fiber-optic cables. In 2023 and
2024, the Baltic Sea became a primary laboratory for a new form of "below-threshold"
warfare. The case of the Yi Peng 3, a Chinese-flagged bulk carrier, and the Newnew Polar
Bear illustrates the challenges of modern attribution and defense. These vessels were
implicated in the severing of critical data links, such as the C-Lion1 cable connecting Finland
to Germany and the BCS East-West Interlink between Sweden and Lithuania. These
incidents demonstrate that adversaries can paralyze a nation's digital economy and emergency
response systems without firing a shot. Because these actions are often masked as
commercial accidents or maritime negligence, they avoid triggering traditional military
responses, such as NATO's Article 5. Consequently, national security agencies are evolving
toward "total defense" models—integrated strategies that utilize AI-driven maritime
surveillance and private-sector partnerships to monitor vast, previously neglected undersea
domains.
Cognitive Sovereignty: The Human Mind as Infrastructure Beyond the physical cables lies a
more abstract but equally vital frontier: the cognitive domain. Recent research in 2024 and
2025 has introduced the concept of "Cognitive Sovereignty," proposing that the human mind
should be treated as a form of "critical national infrastructure." In an era of generative AI and
neurotechnology, the ability of a population to maintain autonomous judgment is now a
national security imperative. The European Union’s 2024 Guidelines on Data Protection in
the Neurosciences and the Singaporean "stress test" of neuro-governance highlight this
emerging concern. Adversaries are no longer just hacking servers; they are targeting the
"cognitive environment" through algorithmic manipulation and disinformation campaigns
designed to erode social trust. Case studies of foreign interference in the 2024 European
Parliament elections show that when a nation’s cognitive environment is compromised, its
ability to reach a democratic consensus vanishes, effectively paralyzing the state. This shift
marks a transition from "cybersecurity" (protecting the machine) to "cognitive security"
(protecting the user), requiring new legislative frameworks that treat neural integrity as a
sovereign right.
Geoeconomic De-risking: Security through Strategic Autonomy
The final pillar of contemporary national security is the securitization of economic
interdependence. For decades, globalization was viewed as a peace-building tool; today, it is
frequently seen as a strategic vulnerability. The European Union’s shift toward a "de-risking"
strategy regarding China serves as a landmark case study. By identifying "critical
dependencies" in sectors such as semiconductors, green technology, and rare earth elements,
the EU is moving from a logic of market efficiency to a logic of "strategic autonomy." This is
not a total "decoupling"—which would be economically ruinous—but a targeted insulation of
the supply chains that underpin national defense and societal stability. The 2025 US National
Security Strategy mirrors this, emphasizing "re-industrialization" and "friend-shoring" as core
security objectives. The goal is to ensure that a nation’s survival is not contingent on the
goodwill of a systemic rival, thereby re-embedding economic policy within the broader
architecture of national security.
Conclusion
National security affairs in the mid-2020s are characterized by a move away from the "active
defense" of the Cold War toward "systemic resilience." The modern state must now secure its
physical arteries on the seabed, its digital arteries in the cloud, its economic arteries in the
global market, and its cognitive arteries in the minds of its citizens. As illustrated by the
sabotage in the Baltic Sea and the rise of cognitive sovereignty, the threats are increasingly
hybrid, asymmetric, and constant. Survival in this new landscape requires a "whole-of-
society" approach, where resilience—the ability to absorb, adapt to, and recover from
systemic shocks—becomes the ultimate measure of national power.
The traditional paradigm of national security—long defined by the defense of physical
borders and the maintenance of a nuclear deterrent—is undergoing a profound
metamorphosis. In the third decade of the twenty-first century, the locus of threat has shifted
from the battlefield to the "arteries" of modern civilization: the undersea cables, the supply
chains, and even the cognitive processes of the citizenry. As outlined in the 2025 United
States National Security Strategy and contemporary European security frameworks, national
security is no longer merely about territorial integrity; it is about "systemic resilience." This
essay argues that modern national security affairs have pivoted toward protecting the
"integrity of connectivity"—the physical, digital, and cognitive networks that allow a
sovereign state to function in an era of sub-threshold, hybrid conflict. The Physicality of the
Intangible: Subsea Infrastructure Sabotage
The most striking evidence of this shift is the increasing vulnerability of the global "undersea
commons." While the internet is often discussed as a cloud-based abstraction, it is physically
tethered to the Earth’s seabed via more than 900,000 miles of fiber-optic cables. In 2023 and
2024, the Baltic Sea became a primary laboratory for a new form of "below-threshold"
warfare. The case of the Yi Peng 3, a Chinese-flagged bulk carrier, and the Newnew Polar
Bear illustrates the challenges of modern attribution and defense. These vessels were
implicated in the severing of critical data links, such as the C-Lion1 cable connecting Finland
to Germany and the BCS East-West Interlink between Sweden and Lithuania. These
incidents demonstrate that adversaries can paralyze a nation's digital economy and emergency
response systems without firing a shot. Because these actions are often masked as
commercial accidents or maritime negligence, they avoid triggering traditional military
responses, such as NATO's Article 5. Consequently, national security agencies are evolving
toward "total defense" models—integrated strategies that utilize AI-driven maritime
surveillance and private-sector partnerships to monitor vast, previously neglected undersea
domains.
Cognitive Sovereignty: The Human Mind as Infrastructure Beyond the physical cables lies a
more abstract but equally vital frontier: the cognitive domain. Recent research in 2024 and
2025 has introduced the concept of "Cognitive Sovereignty," proposing that the human mind
should be treated as a form of "critical national infrastructure." In an era of generative AI and
neurotechnology, the ability of a population to maintain autonomous judgment is now a
national security imperative. The European Union’s 2024 Guidelines on Data Protection in
the Neurosciences and the Singaporean "stress test" of neuro-governance highlight this
emerging concern. Adversaries are no longer just hacking servers; they are targeting the
"cognitive environment" through algorithmic manipulation and disinformation campaigns
designed to erode social trust. Case studies of foreign interference in the 2024 European
Parliament elections show that when a nation’s cognitive environment is compromised, its
ability to reach a democratic consensus vanishes, effectively paralyzing the state. This shift
marks a transition from "cybersecurity" (protecting the machine) to "cognitive security"
(protecting the user), requiring new legislative frameworks that treat neural integrity as a
sovereign right.
Geoeconomic De-risking: Security through Strategic Autonomy
The final pillar of contemporary national security is the securitization of economic
interdependence. For decades, globalization was viewed as a peace-building tool; today, it is
frequently seen as a strategic vulnerability. The European Union’s shift toward a "de-risking"
strategy regarding China serves as a landmark case study. By identifying "critical
dependencies" in sectors such as semiconductors, green technology, and rare earth elements,
the EU is moving from a logic of market efficiency to a logic of "strategic autonomy." This is
not a total "decoupling"—which would be economically ruinous—but a targeted insulation of
the supply chains that underpin national defense and societal stability. The 2025 US National
Security Strategy mirrors this, emphasizing "re-industrialization" and "friend-shoring" as core
security objectives. The goal is to ensure that a nation’s survival is not contingent on the
goodwill of a systemic rival, thereby re-embedding economic policy within the broader
architecture of national security.
Conclusion
National security affairs in the mid-2020s are characterized by a move away from the "active
defense" of the Cold War toward "systemic resilience." The modern state must now secure its
physical arteries on the seabed, its digital arteries in the cloud, its economic arteries in the
global market, and its cognitive arteries in the minds of its citizens. As illustrated by the
sabotage in the Baltic Sea and the rise of cognitive sovereignty, the threats are increasingly
hybrid, asymmetric, and constant. Survival in this new landscape requires a "whole-of-
society" approach, where resilience—the ability to absorb, adapt to, and recover from
systemic shocks—becomes the ultimate measure of national power.
The traditional paradigm of national security—long defined by the defense of physical
borders and the maintenance of a nuclear deterrent—is undergoing a profound
metamorphosis. In the third decade of the twenty-first century, the locus of threat has shifted
from the battlefield to the "arteries" of modern civilization: the undersea cables, the supply
chains, and even the cognitive processes of the citizenry. As outlined in the 2025 United
States National Security Strategy and contemporary European security frameworks, national
security is no longer merely about territorial integrity; it is about "systemic resilience." This
essay argues that modern national security affairs have pivoted toward protecting the
"integrity of connectivity"—the physical, digital, and cognitive networks that allow a
sovereign state to function in an era of sub-threshold, hybrid conflict. The Physicality of the
Intangible: Subsea Infrastructure Sabotage
The most striking evidence of this shift is the increasing vulnerability of the global "undersea
commons." While the internet is often discussed as a cloud-based abstraction, it is physically
tethered to the Earth’s seabed via more than 900,000 miles of fiber-optic cables. In 2023 and
2024, the Baltic Sea became a primary laboratory for a new form of "below-threshold"
warfare. The case of the Yi Peng 3, a Chinese-flagged bulk carrier, and the Newnew Polar
Bear illustrates the challenges of modern attribution and defense. These vessels were
implicated in the severing of critical data links, such as the C-Lion1 cable connecting Finland
to Germany and the BCS East-West Interlink between Sweden and Lithuania. These
incidents demonstrate that adversaries can paralyze a nation's digital economy and emergency
response systems without firing a shot. Because these actions are often masked as
commercial accidents or maritime negligence, they avoid triggering traditional military
responses, such as NATO's Article 5. Consequently, national security agencies are evolving
toward "total defense" models—integrated strategies that utilize AI-driven maritime
surveillance and private-sector partnerships to monitor vast, previously neglected undersea
domains.
Cognitive Sovereignty: The Human Mind as Infrastructure Beyond the physical cables lies a
more abstract but equally vital frontier: the cognitive domain. Recent research in 2024 and
2025 has introduced the concept of "Cognitive Sovereignty," proposing that the human mind
should be treated as a form of "critical national infrastructure." In an era of generative AI and
neurotechnology, the ability of a population to maintain autonomous judgment is now a
national security imperative. The European Union’s 2024 Guidelines on Data Protection in
the Neurosciences and the Singaporean "stress test" of neuro-governance highlight this
emerging concern. Adversaries are no longer just hacking servers; they are targeting the
"cognitive environment" through algorithmic manipulation and disinformation campaigns
designed to erode social trust. Case studies of foreign interference in the 2024 European
Parliament elections show that when a nation’s cognitive environment is compromised, its
ability to reach a democratic consensus vanishes, effectively paralyzing the state. This shift
marks a transition from "cybersecurity" (protecting the machine) to "cognitive security"
(protecting the user), requiring new legislative frameworks that treat neural integrity as a
sovereign right.
Geoeconomic De-risking: Security through Strategic Autonomy
The final pillar of contemporary national security is the securitization of economic
interdependence. For decades, globalization was viewed as a peace-building tool; today, it is
frequently seen as a strategic vulnerability. The European Union’s shift toward a "de-risking"
strategy regarding China serves as a landmark case study. By identifying "critical
dependencies" in sectors such as semiconductors, green technology, and rare earth elements,
the EU is moving from a logic of market efficiency to a logic of "strategic autonomy." This is
not a total "decoupling"—which would be economically ruinous—but a targeted insulation of
the supply chains that underpin national defense and societal stability. The 2025 US National
Security Strategy mirrors this, emphasizing "re-industrialization" and "friend-shoring" as core
security objectives. The goal is to ensure that a nation’s survival is not contingent on the
goodwill of a systemic rival, thereby re-embedding economic policy within the broader
architecture of national security.
Conclusion
National security affairs in the mid-2020s are characterized by a move away from the "active
defense" of the Cold War toward "systemic resilience." The modern state must now secure its
physical arteries on the seabed, its digital arteries in the cloud, its economic arteries in the
global market, and its cognitive arteries in the minds of its citizens. As illustrated by the
sabotage in the Baltic Sea and the rise of cognitive sovereignty, the threats are increasingly
hybrid, asymmetric, and constant. Survival in this new landscape requires a "whole-of-
society" approach, where resilience—the ability to absorb, adapt to, and recover from
systemic shocks—becomes the ultimate measure of national power.
The traditional paradigm of national security—long defined by the defense of physical
borders and the maintenance of a nuclear deterrent—is undergoing a profound
metamorphosis. In the third decade of the twenty-first century, the locus of threat has shifted
from the battlefield to the "arteries" of modern civilization: the undersea cables, the supply
chains, and even the cognitive processes of the citizenry. As outlined in the 2025 United
States National Security Strategy and contemporary European security frameworks, national
security is no longer merely about territorial integrity; it is about "systemic resilience." This
essay argues that modern national security affairs have pivoted toward protecting the
"integrity of connectivity"—the physical, digital, and cognitive networks that allow a
sovereign state to function in an era of sub-threshold, hybrid conflict. The Physicality of the
Intangible: Subsea Infrastructure Sabotage
The most striking evidence of this shift is the increasing vulnerability of the global "undersea
commons." While the internet is often discussed as a cloud-based abstraction, it is physically
tethered to the Earth’s seabed via more than 900,000 miles of fiber-optic cables. In 2023 and
2024, the Baltic Sea became a primary laboratory for a new form of "below-threshold"
warfare. The case of the Yi Peng 3, a Chinese-flagged bulk carrier, and the Newnew Polar
Bear illustrates the challenges of modern attribution and defense. These vessels were
implicated in the severing of critical data links, such as the C-Lion1 cable connecting Finland
to Germany and the BCS East-West Interlink between Sweden and Lithuania. These
incidents demonstrate that adversaries can paralyze a nation's digital economy and emergency
response systems without firing a shot. Because these actions are often masked as
commercial accidents or maritime negligence, they avoid triggering traditional military
responses, such as NATO's Article 5. Consequently, national security agencies are evolving
toward "total defense" models—integrated strategies that utilize AI-driven maritime
surveillance and private-sector partnerships to monitor vast, previously neglected undersea
domains.
Cognitive Sovereignty: The Human Mind as Infrastructure Beyond the physical cables lies a
more abstract but equally vital frontier: the cognitive domain. Recent research in 2024 and
2025 has introduced the concept of "Cognitive Sovereignty," proposing that the human mind
should be treated as a form of "critical national infrastructure." In an era of generative AI and
neurotechnology, the ability of a population to maintain autonomous judgment is now a
national security imperative. The European Union’s 2024 Guidelines on Data Protection in
the Neurosciences and the Singaporean "stress test" of neuro-governance highlight this
emerging concern. Adversaries are no longer just hacking servers; they are targeting the
"cognitive environment" through algorithmic manipulation and disinformation campaigns
designed to erode social trust. Case studies of foreign interference in the 2024 European
Parliament elections show that when a nation’s cognitive environment is compromised, its
ability to reach a democratic consensus vanishes, effectively paralyzing the state. This shift
marks a transition from "cybersecurity" (protecting the machine) to "cognitive security"
(protecting the user), requiring new legislative frameworks that treat neural integrity as a
sovereign right.
Geoeconomic De-risking: Security through Strategic Autonomy
The final pillar of contemporary national security is the securitization of economic
interdependence. For decades, globalization was viewed as a peace-building tool; today, it is
frequently seen as a strategic vulnerability. The European Union’s shift toward a "de-risking"
strategy regarding China serves as a landmark case study. By identifying "critical
dependencies" in sectors such as semiconductors, green technology, and rare earth elements,
the EU is moving from a logic of market efficiency to a logic of "strategic autonomy." This is
not a total "decoupling"—which would be economically ruinous—but a targeted insulation of
the supply chains that underpin national defense and societal stability. The 2025 US National
Security Strategy mirrors this, emphasizing "re-industrialization" and "friend-shoring" as core
security objectives. The goal is to ensure that a nation’s survival is not contingent on the
goodwill of a systemic rival, thereby re-embedding economic policy within the broader
architecture of national security.
Conclusion
National security affairs in the mid-2020s are characterized by a move away from the "active
defense" of the Cold War toward "systemic resilience." The modern state must now secure its
physical arteries on the seabed, its digital arteries in the cloud, its economic arteries in the
global market, and its cognitive arteries in the minds of its citizens. As illustrated by the
sabotage in the Baltic Sea and the rise of cognitive sovereignty, the threats are increasingly
hybrid, asymmetric, and constant. Survival in this new landscape requires a "whole-of-
society" approach, where resilience—the ability to absorb, adapt to, and recover from
systemic shocks—becomes the ultimate measure of national power.
The traditional paradigm of national security—long defined by the defense of physical
borders and the maintenance of a nuclear deterrent—is undergoing a profound
metamorphosis. In the third decade of the twenty-first century, the locus of threat has shifted
from the battlefield to the "arteries" of modern civilization: the undersea cables, the supply
chains, and even the cognitive processes of the citizenry. As outlined in the 2025 United
States National Security Strategy and contemporary European security frameworks, national
security is no longer merely about territorial integrity; it is about "systemic resilience." This
essay argues that modern national security affairs have pivoted toward protecting the
"integrity of connectivity"—the physical, digital, and cognitive networks that allow a
sovereign state to function in an era of sub-threshold, hybrid conflict. The Physicality of the
Intangible: Subsea Infrastructure Sabotage
The most striking evidence of this shift is the increasing vulnerability of the global "undersea
commons." While the internet is often discussed as a cloud-based abstraction, it is physically
tethered to the Earth’s seabed via more than 900,000 miles of fiber-optic cables. In 2023 and
2024, the Baltic Sea became a primary laboratory for a new form of "below-threshold"
warfare. The case of the Yi Peng 3, a Chinese-flagged bulk carrier, and the Newnew Polar
Bear illustrates the challenges of modern attribution and defense. These vessels were
implicated in the severing of critical data links, such as the C-Lion1 cable connecting Finland
to Germany and the BCS East-West Interlink between Sweden and Lithuania. These
incidents demonstrate that adversaries can paralyze a nation's digital economy and emergency
response systems without firing a shot. Because these actions are often masked as
commercial accidents or maritime negligence, they avoid triggering traditional military
responses, such as NATO's Article 5. Consequently, national security agencies are evolving
toward "total defense" models—integrated strategies that utilize AI-driven maritime
surveillance and private-sector partnerships to monitor vast, previously neglected undersea
domains.
Cognitive Sovereignty: The Human Mind as Infrastructure Beyond the physical cables lies a
more abstract but equally vital frontier: the cognitive domain. Recent research in 2024 and
2025 has introduced the concept of "Cognitive Sovereignty," proposing that the human mind
should be treated as a form of "critical national infrastructure." In an era of generative AI and
neurotechnology, the ability of a population to maintain autonomous judgment is now a
national security imperative. The European Union’s 2024 Guidelines on Data Protection in
the Neurosciences and the Singaporean "stress test" of neuro-governance highlight this
emerging concern. Adversaries are no longer just hacking servers; they are targeting the
"cognitive environment" through algorithmic manipulation and disinformation campaigns
designed to erode social trust. Case studies of foreign interference in the 2024 European
Parliament elections show that when a nation’s cognitive environment is compromised, its
ability to reach a democratic consensus vanishes, effectively paralyzing the state. This shift
marks a transition from "cybersecurity" (protecting the machine) to "cognitive security"
(protecting the user), requiring new legislative frameworks that treat neural integrity as a
sovereign right.
Geoeconomic De-risking: Security through Strategic Autonomy
The final pillar of contemporary national security is the securitization of economic
interdependence. For decades, globalization was viewed as a peace-building tool; today, it is
frequently seen as a strategic vulnerability. The European Union’s shift toward a "de-risking"
strategy regarding China serves as a landmark case study. By identifying "critical
dependencies" in sectors such as semiconductors, green technology, and rare earth elements,
the EU is moving from a logic of market efficiency to a logic of "strategic autonomy." This is
not a total "decoupling"—which would be economically ruinous—but a targeted insulation of
the supply chains that underpin national defense and societal stability. The 2025 US National
Security Strategy mirrors this, emphasizing "re-industrialization" and "friend-shoring" as core
security objectives. The goal is to ensure that a nation’s survival is not contingent on the
goodwill of a systemic rival, thereby re-embedding economic policy within the broader
architecture of national security.
Conclusion
National security affairs in the mid-2020s are characterized by a move away from the "active
defense" of the Cold War toward "systemic resilience." The modern state must now secure its
physical arteries on the seabed, its digital arteries in the cloud, its economic arteries in the
global market, and its cognitive arteries in the minds of its citizens. As illustrated by the
sabotage in the Baltic Sea and the rise of cognitive sovereignty, the threats are increasingly
hybrid, asymmetric, and constant. Survival in this new landscape requires a "whole-of-
society" approach, where resilience—the ability to absorb, adapt to, and recover from
systemic shocks—becomes the ultimate measure of national power.
The traditional paradigm of national security—long defined by the defense of physical
borders and the maintenance of a nuclear deterrent—is undergoing a profound
metamorphosis. In the third decade of the twenty-first century, the locus of threat has shifted
from the battlefield to the "arteries" of modern civilization: the undersea cables, the supply
chains, and even the cognitive processes of the citizenry. As outlined in the 2025 United
States National Security Strategy and contemporary European security frameworks, national
security is no longer merely about territorial integrity; it is about "systemic resilience." This
essay argues that modern national security affairs have pivoted toward protecting the
"integrity of connectivity"—the physical, digital, and cognitive networks that allow a
sovereign state to function in an era of sub-threshold, hybrid conflict. The Physicality of the
Intangible: Subsea Infrastructure Sabotage
The most striking evidence of this shift is the increasing vulnerability of the global "undersea
commons." While the internet is often discussed as a cloud-based abstraction, it is physically
tethered to the Earth’s seabed via more than 900,000 miles of fiber-optic cables. In 2023 and
2024, the Baltic Sea became a primary laboratory for a new form of "below-threshold"
warfare. The case of the Yi Peng 3, a Chinese-flagged bulk carrier, and the Newnew Polar
Bear illustrates the challenges of modern attribution and defense. These vessels were
implicated in the severing of critical data links, such as the C-Lion1 cable connecting Finland
to Germany and the BCS East-West Interlink between Sweden and Lithuania. These
incidents demonstrate that adversaries can paralyze a nation's digital economy and emergency
response systems without firing a shot. Because these actions are often masked as
commercial accidents or maritime negligence, they avoid triggering traditional military
responses, such as NATO's Article 5. Consequently, national security agencies are evolving
toward "total defense" models—integrated strategies that utilize AI-driven maritime
surveillance and private-sector partnerships to monitor vast, previously neglected undersea
domains.
Cognitive Sovereignty: The Human Mind as Infrastructure Beyond the physical cables lies a
more abstract but equally vital frontier: the cognitive domain. Recent research in 2024 and
2025 has introduced the concept of "Cognitive Sovereignty," proposing that the human mind
should be treated as a form of "critical national infrastructure." In an era of generative AI and
neurotechnology, the ability of a population to maintain autonomous judgment is now a
national security imperative. The European Union’s 2024 Guidelines on Data Protection in
the Neurosciences and the Singaporean "stress test" of neuro-governance highlight this
emerging concern. Adversaries are no longer just hacking servers; they are targeting the
"cognitive environment" through algorithmic manipulation and disinformation campaigns
designed to erode social trust. Case studies of foreign interference in the 2024 European
Parliament elections show that when a nation’s cognitive environment is compromised, its
ability to reach a democratic consensus vanishes, effectively paralyzing the state. This shift
marks a transition from "cybersecurity" (protecting the machine) to "cognitive security"
(protecting the user), requiring new legislative frameworks that treat neural integrity as a
sovereign right.
Geoeconomic De-risking: Security through Strategic Autonomy
The final pillar of contemporary national security is the securitization of economic
interdependence. For decades, globalization was viewed as a peace-building tool; today, it is
frequently seen as a strategic vulnerability. The European Union’s shift toward a "de-risking"
strategy regarding China serves as a landmark case study. By identifying "critical
dependencies" in sectors such as semiconductors, green technology, and rare earth elements,
the EU is moving from a logic of market efficiency to a logic of "strategic autonomy." This is
not a total "decoupling"—which would be economically ruinous—but a targeted insulation of
the supply chains that underpin national defense and societal stability. The 2025 US National
Security Strategy mirrors this, emphasizing "re-industrialization" and "friend-shoring" as core
security objectives. The goal is to ensure that a nation’s survival is not contingent on the
goodwill of a systemic rival, thereby re-embedding economic policy within the broader
architecture of national security.
Conclusion
National security affairs in the mid-2020s are characterized by a move away from the "active
defense" of the Cold War toward "systemic resilience." The modern state must now secure its
physical arteries on the seabed, its digital arteries in the cloud, its economic arteries in the
global market, and its cognitive arteries in the minds of its citizens. As illustrated by the
sabotage in the Baltic Sea and the rise of cognitive sovereignty, the threats are increasingly
hybrid, asymmetric, and constant. Survival in this new landscape requires a "whole-of-
society" approach, where resilience—the ability to absorb, adapt to, and recover from
systemic shocks—becomes the ultimate measure of national power.
The traditional paradigm of national security—long defined by the defense of physical
borders and the maintenance of a nuclear deterrent—is undergoing a profound
metamorphosis. In the third decade of the twenty-first century, the locus of threat has shifted
from the battlefield to the "arteries" of modern civilization: the undersea cables, the supply
chains, and even the cognitive processes of the citizenry. As outlined in the 2025 United
States National Security Strategy and contemporary European security frameworks, national
security is no longer merely about territorial integrity; it is about "systemic resilience." This
essay argues that modern national security affairs have pivoted toward protecting the
"integrity of connectivity"—the physical, digital, and cognitive networks that allow a
sovereign state to function in an era of sub-threshold, hybrid conflict. The Physicality of the
Intangible: Subsea Infrastructure Sabotage
The most striking evidence of this shift is the increasing vulnerability of the global "undersea
commons." While the internet is often discussed as a cloud-based abstraction, it is physically
tethered to the Earth’s seabed via more than 900,000 miles of fiber-optic cables. In 2023 and
2024, the Baltic Sea became a primary laboratory for a new form of "below-threshold"
warfare. The case of the Yi Peng 3, a Chinese-flagged bulk carrier, and the Newnew Polar
Bear illustrates the challenges of modern attribution and defense. These vessels were
implicated in the severing of critical data links, such as the C-Lion1 cable connecting Finland
to Germany and the BCS East-West Interlink between Sweden and Lithuania. These
incidents demonstrate that adversaries can paralyze a nation's digital economy and emergency
response systems without firing a shot. Because these actions are often masked as
commercial accidents or maritime negligence, they avoid triggering traditional military
responses, such as NATO's Article 5. Consequently, national security agencies are evolving
toward "total defense" models—integrated strategies that utilize AI-driven maritime
surveillance and private-sector partnerships to monitor vast, previously neglected undersea
domains.
Cognitive Sovereignty: The Human Mind as Infrastructure Beyond the physical cables lies a
more abstract but equally vital frontier: the cognitive domain. Recent research in 2024 and
2025 has introduced the concept of "Cognitive Sovereignty," proposing that the human mind
should be treated as a form of "critical national infrastructure." In an era of generative AI and
neurotechnology, the ability of a population to maintain autonomous judgment is now a
national security imperative. The European Union’s 2024 Guidelines on Data Protection in
the Neurosciences and the Singaporean "stress test" of neuro-governance highlight this
emerging concern. Adversaries are no longer just hacking servers; they are targeting the
"cognitive environment" through algorithmic manipulation and disinformation campaigns
designed to erode social trust. Case studies of foreign interference in the 2024 European
Parliament elections show that when a nation’s cognitive environment is compromised, its
ability to reach a democratic consensus vanishes, effectively paralyzing the state. This shift
marks a transition from "cybersecurity" (protecting the machine) to "cognitive security"
(protecting the user), requiring new legislative frameworks that treat neural integrity as a
sovereign right.
Geoeconomic De-risking: Security through Strategic Autonomy
The final pillar of contemporary national security is the securitization of economic
interdependence. For decades, globalization was viewed as a peace-building tool; today, it is
frequently seen as a strategic vulnerability. The European Union’s shift toward a "de-risking"
strategy regarding China serves as a landmark case study. By identifying "critical
dependencies" in sectors such as semiconductors, green technology, and rare earth elements,
the EU is moving from a logic of market efficiency to a logic of "strategic autonomy." This is
not a total "decoupling"—which would be economically ruinous—but a targeted insulation of
the supply chains that underpin national defense and societal stability. The 2025 US National
Security Strategy mirrors this, emphasizing "re-industrialization" and "friend-shoring" as core
security objectives. The goal is to ensure that a nation’s survival is not contingent on the
goodwill of a systemic rival, thereby re-embedding economic policy within the broader
architecture of national security.
Conclusion
National security affairs in the mid-2020s are characterized by a move away from the "active
defense" of the Cold War toward "systemic resilience." The modern state must now secure its
physical arteries on the seabed, its digital arteries in the cloud, its economic arteries in the
global market, and its cognitive arteries in the minds of its citizens. As illustrated by the
sabotage in the Baltic Sea and the rise of cognitive sovereignty, the threats are increasingly
hybrid, asymmetric, and constant. Survival in this new landscape requires a "whole-of-
society" approach, where resilience—the ability to absorb, adapt to, and recover from
systemic shocks—becomes the ultimate measure of national power.
The traditional paradigm of national security—long defined by the defense of physical
borders and the maintenance of a nuclear deterrent—is undergoing a profound
metamorphosis. In the third decade of the twenty-first century, the locus of threat has shifted
from the battlefield to the "arteries" of modern civilization: the undersea cables, the supply
chains, and even the cognitive processes of the citizenry. As outlined in the 2025 United
States National Security Strategy and contemporary European security frameworks, national
security is no longer merely about territorial integrity; it is about "systemic resilience." This
essay argues that modern national security affairs have pivoted toward protecting the
"integrity of connectivity"—the physical, digital, and cognitive networks that allow a
sovereign state to function in an era of sub-threshold, hybrid conflict. The Physicality of the
Intangible: Subsea Infrastructure Sabotage
The most striking evidence of this shift is the increasing vulnerability of the global "undersea
commons." While the internet is often discussed as a cloud-based abstraction, it is physically
tethered to the Earth’s seabed via more than 900,000 miles of fiber-optic cables. In 2023 and
2024, the Baltic Sea became a primary laboratory for a new form of "below-threshold"
warfare. The case of the Yi Peng 3, a Chinese-flagged bulk carrier, and the Newnew Polar
Bear illustrates the challenges of modern attribution and defense. These vessels were
implicated in the severing of critical data links, such as the C-Lion1 cable connecting Finland
to Germany and the BCS East-West Interlink between Sweden and Lithuania. These
incidents demonstrate that adversaries can paralyze a nation's digital economy and emergency
response systems without firing a shot. Because these actions are often masked as
commercial accidents or maritime negligence, they avoid triggering traditional military
responses, such as NATO's Article 5. Consequently, national security agencies are evolving
toward "total defense" models—integrated strategies that utilize AI-driven maritime
surveillance and private-sector partnerships to monitor vast, previously neglected undersea
domains.
Cognitive Sovereignty: The Human Mind as Infrastructure Beyond the physical cables lies a
more abstract but equally vital frontier: the cognitive domain. Recent research in 2024 and
2025 has introduced the concept of "Cognitive Sovereignty," proposing that the human mind
should be treated as a form of "critical national infrastructure." In an era of generative AI and
neurotechnology, the ability of a population to maintain autonomous judgment is now a
national security imperative. The European Union’s 2024 Guidelines on Data Protection in
the Neurosciences and the Singaporean "stress test" of neuro-governance highlight this
emerging concern. Adversaries are no longer just hacking servers; they are targeting the
"cognitive environment" through algorithmic manipulation and disinformation campaigns
designed to erode social trust. Case studies of foreign interference in the 2024 European
Parliament elections show that when a nation’s cognitive environment is compromised, its
ability to reach a democratic consensus vanishes, effectively paralyzing the state. This shift
marks a transition from "cybersecurity" (protecting the machine) to "cognitive security"
(protecting the user), requiring new legislative frameworks that treat neural integrity as a
sovereign right.
Geoeconomic De-risking: Security through Strategic Autonomy
The final pillar of contemporary national security is the securitization of economic
interdependence. For decades, globalization was viewed as a peace-building tool; today, it is
frequently seen as a strategic vulnerability. The European Union’s shift toward a "de-risking"
strategy regarding China serves as a landmark case study. By identifying "critical
dependencies" in sectors such as semiconductors, green technology, and rare earth elements,
the EU is moving from a logic of market efficiency to a logic of "strategic autonomy." This is
not a total "decoupling"—which would be economically ruinous—but a targeted insulation of
the supply chains that underpin national defense and societal stability. The 2025 US National
Security Strategy mirrors this, emphasizing "re-industrialization" and "friend-shoring" as core
security objectives. The goal is to ensure that a nation’s survival is not contingent on the
goodwill of a systemic rival, thereby re-embedding economic policy within the broader
architecture of national security.
Conclusion
National security affairs in the mid-2020s are characterized by a move away from the "active
defense" of the Cold War toward "systemic resilience." The modern state must now secure its
physical arteries on the seabed, its digital arteries in the cloud, its economic arteries in the
global market, and its cognitive arteries in the minds of its citizens. As illustrated by the
sabotage in the Baltic Sea and the rise of cognitive sovereignty, the threats are increasingly
hybrid, asymmetric, and constant. Survival in this new landscape requires a "whole-of-
society" approach, where resilience—the ability to absorb, adapt to, and recover from
systemic shocks—becomes the ultimate measure of national power.
The traditional paradigm of national security—long defined by the defense of physical
borders and the maintenance of a nuclear deterrent—is undergoing a profound
metamorphosis. In the third decade of the twenty-first century, the locus of threat has shifted
from the battlefield to the "arteries" of modern civilization: the undersea cables, the supply
chains, and even the cognitive processes of the citizenry. As outlined in the 2025 United
States National Security Strategy and contemporary European security frameworks, national
security is no longer merely about territorial integrity; it is about "systemic resilience." This
essay argues that modern national security affairs have pivoted toward protecting the
"integrity of connectivity"—the physical, digital, and cognitive networks that allow a
sovereign state to function in an era of sub-threshold, hybrid conflict. The Physicality of the
Intangible: Subsea Infrastructure Sabotage
The most striking evidence of this shift is the increasing vulnerability of the global "undersea
commons." While the internet is often discussed as a cloud-based abstraction, it is physically
tethered to the Earth’s seabed via more than 900,000 miles of fiber-optic cables. In 2023 and
2024, the Baltic Sea became a primary laboratory for a new form of "below-threshold"
warfare. The case of the Yi Peng 3, a Chinese-flagged bulk carrier, and the Newnew Polar
Bear illustrates the challenges of modern attribution and defense. These vessels were
implicated in the severing of critical data links, such as the C-Lion1 cable connecting Finland
to Germany and the BCS East-West Interlink between Sweden and Lithuania. These
incidents demonstrate that adversaries can paralyze a nation's digital economy and emergency
response systems without firing a shot. Because these actions are often masked as
commercial accidents or maritime negligence, they avoid triggering traditional military
responses, such as NATO's Article 5. Consequently, national security agencies are evolving
toward "total defense" models—integrated strategies that utilize AI-driven maritime
surveillance and private-sector partnerships to monitor vast, previously neglected undersea
domains.
Cognitive Sovereignty: The Human Mind as Infrastructure Beyond the physical cables lies a
more abstract but equally vital frontier: the cognitive domain. Recent research in 2024 and
2025 has introduced the concept of "Cognitive Sovereignty," proposing that the human mind
should be treated as a form of "critical national infrastructure." In an era of generative AI and
neurotechnology, the ability of a population to maintain autonomous judgment is now a
national security imperative. The European Union’s 2024 Guidelines on Data Protection in
the Neurosciences and the Singaporean "stress test" of neuro-governance highlight this
emerging concern. Adversaries are no longer just hacking servers; they are targeting the
"cognitive environment" through algorithmic manipulation and disinformation campaigns
designed to erode social trust. Case studies of foreign interference in the 2024 European
Parliament elections show that when a nation’s cognitive environment is compromised, its
ability to reach a democratic consensus vanishes, effectively paralyzing the state. This shift
marks a transition from "cybersecurity" (protecting the machine) to "cognitive security"
(protecting the user), requiring new legislative frameworks that treat neural integrity as a
sovereign right.
Geoeconomic De-risking: Security through Strategic Autonomy
The final pillar of contemporary national security is the securitization of economic
interdependence. For decades, globalization was viewed as a peace-building tool; today, it is
frequently seen as a strategic vulnerability. The European Union’s shift toward a "de-risking"
strategy regarding China serves as a landmark case study. By identifying "critical
dependencies" in sectors such as semiconductors, green technology, and rare earth elements,
the EU is moving from a logic of market efficiency to a logic of "strategic autonomy." This is
not a total "decoupling"—which would be economically ruinous—but a targeted insulation of
the supply chains that underpin national defense and societal stability. The 2025 US National
Security Strategy mirrors this, emphasizing "re-industrialization" and "friend-shoring" as core
security objectives. The goal is to ensure that a nation’s survival is not contingent on the
goodwill of a systemic rival, thereby re-embedding economic policy within the broader
architecture of national security.
Conclusion
National security affairs in the mid-2020s are characterized by a move away from the "active
defense" of the Cold War toward "systemic resilience." The modern state must now secure its
physical arteries on the seabed, its digital arteries in the cloud, its economic arteries in the
global market, and its cognitive arteries in the minds of its citizens. As illustrated by the
sabotage in the Baltic Sea and the rise of cognitive sovereignty, the threats are increasingly
hybrid, asymmetric, and constant. Survival in this new landscape requires a "whole-of-
society" approach, where resilience—the ability to absorb, adapt to, and recover from
systemic shocks—becomes the ultimate measure of national power.
The traditional paradigm of national security—long defined by the defense of physical
borders and the maintenance of a nuclear deterrent—is undergoing a profound
metamorphosis. In the third decade of the twenty-first century, the locus of threat has shifted
from the battlefield to the "arteries" of modern civilization: the undersea cables, the supply
chains, and even the cognitive processes of the citizenry. As outlined in the 2025 United
States National Security Strategy and contemporary European security frameworks, national
security is no longer merely about territorial integrity; it is about "systemic resilience." This
essay argues that modern national security affairs have pivoted toward protecting the
"integrity of connectivity"—the physical, digital, and cognitive networks that allow a
sovereign state to function in an era of sub-threshold, hybrid conflict. The Physicality of the
Intangible: Subsea Infrastructure Sabotage
The most striking evidence of this shift is the increasing vulnerability of the global "undersea
commons." While the internet is often discussed as a cloud-based abstraction, it is physically
tethered to the Earth’s seabed via more than 900,000 miles of fiber-optic cables. In 2023 and
2024, the Baltic Sea became a primary laboratory for a new form of "below-threshold"
warfare. The case of the Yi Peng 3, a Chinese-flagged bulk carrier, and the Newnew Polar
Bear illustrates the challenges of modern attribution and defense. These vessels were
implicated in the severing of critical data links, such as the C-Lion1 cable connecting Finland
to Germany and the BCS East-West Interlink between Sweden and Lithuania. These
incidents demonstrate that adversaries can paralyze a nation's digital economy and emergency
response systems without firing a shot. Because these actions are often masked as
commercial accidents or maritime negligence, they avoid triggering traditional military
responses, such as NATO's Article 5. Consequently, national security agencies are evolving
toward "total defense" models—integrated strategies that utilize AI-driven maritime
surveillance and private-sector partnerships to monitor vast, previously neglected undersea
domains.
Cognitive Sovereignty: The Human Mind as Infrastructure Beyond the physical cables lies a
more abstract but equally vital frontier: the cognitive domain. Recent research in 2024 and
2025 has introduced the concept of "Cognitive Sovereignty," proposing that the human mind
should be treated as a form of "critical national infrastructure." In an era of generative AI and
neurotechnology, the ability of a population to maintain autonomous judgment is now a
national security imperative. The European Union’s 2024 Guidelines on Data Protection in
the Neurosciences and the Singaporean "stress test" of neuro-governance highlight this
emerging concern. Adversaries are no longer just hacking servers; they are targeting the
"cognitive environment" through algorithmic manipulation and disinformation campaigns
designed to erode social trust. Case studies of foreign interference in the 2024 European
Parliament elections show that when a nation’s cognitive environment is compromised, its
ability to reach a democratic consensus vanishes, effectively paralyzing the state. This shift
marks a transition from "cybersecurity" (protecting the machine) to "cognitive security"
(protecting the user), requiring new legislative frameworks that treat neural integrity as a
sovereign right.
Geoeconomic De-risking: Security through Strategic Autonomy
The final pillar of contemporary national security is the securitization of economic
interdependence. For decades, globalization was viewed as a peace-building tool; today, it is
frequently seen as a strategic vulnerability. The European Union’s shift toward a "de-risking"
strategy regarding China serves as a landmark case study. By identifying "critical
dependencies" in sectors such as semiconductors, green technology, and rare earth elements,
the EU is moving from a logic of market efficiency to a logic of "strategic autonomy." This is
not a total "decoupling"—which would be economically ruinous—but a targeted insulation of
the supply chains that underpin national defense and societal stability. The 2025 US National
Security Strategy mirrors this, emphasizing "re-industrialization" and "friend-shoring" as core
security objectives. The goal is to ensure that a nation’s survival is not contingent on the
goodwill of a systemic rival, thereby re-embedding economic policy within the broader
architecture of national security.
Conclusion
National security affairs in the mid-2020s are characterized by a move away from the "active
defense" of the Cold War toward "systemic resilience." The modern state must now secure its
physical arteries on the seabed, its digital arteries in the cloud, its economic arteries in the
global market, and its cognitive arteries in the minds of its citizens. As illustrated by the
sabotage in the Baltic Sea and the rise of cognitive sovereignty, the threats are increasingly
hybrid, asymmetric, and constant. Survival in this new landscape requires a "whole-of-
society" approach, where resilience—the ability to absorb, adapt to, and recover from
systemic shocks—becomes the ultimate measure of national power.
The traditional paradigm of national security—long defined by the defense of physical
borders and the maintenance of a nuclear deterrent—is undergoing a profound
metamorphosis. In the third decade of the twenty-first century, the locus of threat has shifted
from the battlefield to the "arteries" of modern civilization: the undersea cables, the supply
chains, and even the cognitive processes of the citizenry. As outlined in the 2025 United
States National Security Strategy and contemporary European security frameworks, national
security is no longer merely about territorial integrity; it is about "systemic resilience." This
essay argues that modern national security affairs have pivoted toward protecting the
"integrity of connectivity"—the physical, digital, and cognitive networks that allow a
sovereign state to function in an era of sub-threshold, hybrid conflict. The Physicality of the
Intangible: Subsea Infrastructure Sabotage
The most striking evidence of this shift is the increasing vulnerability of the global "undersea
commons." While the internet is often discussed as a cloud-based abstraction, it is physically
tethered to the Earth’s seabed via more than 900,000 miles of fiber-optic cables. In 2023 and
2024, the Baltic Sea became a primary laboratory for a new form of "below-threshold"
warfare. The case of the Yi Peng 3, a Chinese-flagged bulk carrier, and the Newnew Polar
Bear illustrates the challenges of modern attribution and defense. These vessels were
implicated in the severing of critical data links, such as the C-Lion1 cable connecting Finland
to Germany and the BCS East-West Interlink between Sweden and Lithuania. These
incidents demonstrate that adversaries can paralyze a nation's digital economy and emergency
response systems without firing a shot. Because these actions are often masked as
commercial accidents or maritime negligence, they avoid triggering traditional military
responses, such as NATO's Article 5. Consequently, national security agencies are evolving
toward "total defense" models—integrated strategies that utilize AI-driven maritime
surveillance and private-sector partnerships to monitor vast, previously neglected undersea
domains.
Cognitive Sovereignty: The Human Mind as Infrastructure Beyond the physical cables lies a
more abstract but equally vital frontier: the cognitive domain. Recent research in 2024 and
2025 has introduced the concept of "Cognitive Sovereignty," proposing that the human mind
should be treated as a form of "critical national infrastructure." In an era of generative AI and
neurotechnology, the ability of a population to maintain autonomous judgment is now a
national security imperative. The European Union’s 2024 Guidelines on Data Protection in
the Neurosciences and the Singaporean "stress test" of neuro-governance highlight this
emerging concern. Adversaries are no longer just hacking servers; they are targeting the
"cognitive environment" through algorithmic manipulation and disinformation campaigns
designed to erode social trust. Case studies of foreign interference in the 2024 European
Parliament elections show that when a nation’s cognitive environment is compromised, its
ability to reach a democratic consensus vanishes, effectively paralyzing the state. This shift
marks a transition from "cybersecurity" (protecting the machine) to "cognitive security"
(protecting the user), requiring new legislative frameworks that treat neural integrity as a
sovereign right.
Geoeconomic De-risking: Security through Strategic Autonomy
The final pillar of contemporary national security is the securitization of economic
interdependence. For decades, globalization was viewed as a peace-building tool; today, it is
frequently seen as a strategic vulnerability. The European Union’s shift toward a "de-risking"
strategy regarding China serves as a landmark case study. By identifying "critical
dependencies" in sectors such as semiconductors, green technology, and rare earth elements,
the EU is moving from a logic of market efficiency to a logic of "strategic autonomy." This is
not a total "decoupling"—which would be economically ruinous—but a targeted insulation of
the supply chains that underpin national defense and societal stability. The 2025 US National
Security Strategy mirrors this, emphasizing "re-industrialization" and "friend-shoring" as core
security objectives. The goal is to ensure that a nation’s survival is not contingent on the
goodwill of a systemic rival, thereby re-embedding economic policy within the broader
architecture of national security.
Conclusion
National security affairs in the mid-2020s are characterized by a move away from the "active
defense" of the Cold War toward "systemic resilience." The modern state must now secure its
physical arteries on the seabed, its digital arteries in the cloud, its economic arteries in the
global market, and its cognitive arteries in the minds of its citizens. As illustrated by the
sabotage in the Baltic Sea and the rise of cognitive sovereignty, the threats are increasingly
hybrid, asymmetric, and constant. Survival in this new landscape requires a "whole-of-
society" approach, where resilience—the ability to absorb, adapt to, and recover from
systemic shocks—becomes the ultimate measure of national power.
The traditional paradigm of national security—long defined by the defense of physical
borders and the maintenance of a nuclear deterrent—is undergoing a profound
metamorphosis. In the third decade of the twenty-first century, the locus of threat has shifted
from the battlefield to the "arteries" of modern civilization: the undersea cables, the supply
chains, and even the cognitive processes of the citizenry. As outlined in the 2025 United
States National Security Strategy and contemporary European security frameworks, national
security is no longer merely about territorial integrity; it is about "systemic resilience." This
essay argues that modern national security affairs have pivoted toward protecting the
"integrity of connectivity"—the physical, digital, and cognitive networks that allow a
sovereign state to function in an era of sub-threshold, hybrid conflict. The Physicality of the
Intangible: Subsea Infrastructure Sabotage
The most striking evidence of this shift is the increasing vulnerability of the global "undersea
commons." While the internet is often discussed as a cloud-based abstraction, it is physically
tethered to the Earth’s seabed via more than 900,000 miles of fiber-optic cables. In 2023 and
2024, the Baltic Sea became a primary laboratory for a new form of "below-threshold"
warfare. The case of the Yi Peng 3, a Chinese-flagged bulk carrier, and the Newnew Polar
Bear illustrates the challenges of modern attribution and defense. These vessels were
implicated in the severing of critical data links, such as the C-Lion1 cable connecting Finland
to Germany and the BCS East-West Interlink between Sweden and Lithuania. These
incidents demonstrate that adversaries can paralyze a nation's digital economy and emergency
response systems without firing a shot. Because these actions are often masked as
commercial accidents or maritime negligence, they avoid triggering traditional military
responses, such as NATO's Article 5. Consequently, national security agencies are evolving
toward "total defense" models—integrated strategies that utilize AI-driven maritime
surveillance and private-sector partnerships to monitor vast, previously neglected undersea
domains.
Cognitive Sovereignty: The Human Mind as Infrastructure Beyond the physical cables lies a
more abstract but equally vital frontier: the cognitive domain. Recent research in 2024 and
2025 has introduced the concept of "Cognitive Sovereignty," proposing that the human mind
should be treated as a form of "critical national infrastructure." In an era of generative AI and
neurotechnology, the ability of a population to maintain autonomous judgment is now a
national security imperative. The European Union’s 2024 Guidelines on Data Protection in
the Neurosciences and the Singaporean "stress test" of neuro-governance highlight this
emerging concern. Adversaries are no longer just hacking servers; they are targeting the
"cognitive environment" through algorithmic manipulation and disinformation campaigns
designed to erode social trust. Case studies of foreign interference in the 2024 European
Parliament elections show that when a nation’s cognitive environment is compromised, its
ability to reach a democratic consensus vanishes, effectively paralyzing the state. This shift
marks a transition from "cybersecurity" (protecting the machine) to "cognitive security"
(protecting the user), requiring new legislative frameworks that treat neural integrity as a
sovereign right.
Geoeconomic De-risking: Security through Strategic Autonomy
The final pillar of contemporary national security is the securitization of economic
interdependence. For decades, globalization was viewed as a peace-building tool; today, it is
frequently seen as a strategic vulnerability. The European Union’s shift toward a "de-risking"
strategy regarding China serves as a landmark case study. By identifying "critical
dependencies" in sectors such as semiconductors, green technology, and rare earth elements,
the EU is moving from a logic of market efficiency to a logic of "strategic autonomy." This is
not a total "decoupling"—which would be economically ruinous—but a targeted insulation of
the supply chains that underpin national defense and societal stability. The 2025 US National
Security Strategy mirrors this, emphasizing "re-industrialization" and "friend-shoring" as core
security objectives. The goal is to ensure that a nation’s survival is not contingent on the
goodwill of a systemic rival, thereby re-embedding economic policy within the broader
architecture of national security.
Conclusion
National security affairs in the mid-2020s are characterized by a move away from the "active
defense" of the Cold War toward "systemic resilience." The modern state must now secure its
physical arteries on the seabed, its digital arteries in the cloud, its economic arteries in the
global market, and its cognitive arteries in the minds of its citizens. As illustrated by the
sabotage in the Baltic Sea and the rise of cognitive sovereignty, the threats are increasingly
hybrid, asymmetric, and constant. Survival in this new landscape requires a "whole-of-
society" approach, where resilience—the ability to absorb, adapt to, and recover from
systemic shocks—becomes the ultimate measure of national power.
The traditional paradigm of national security—long defined by the defense of physical
borders and the maintenance of a nuclear deterrent—is undergoing a profound
metamorphosis. In the third decade of the twenty-first century, the locus of threat has shifted
from the battlefield to the "arteries" of modern civilization: the undersea cables, the supply
chains, and even the cognitive processes of the citizenry. As outlined in the 2025 United
States National Security Strategy and contemporary European security frameworks, national
security is no longer merely about territorial integrity; it is about "systemic resilience." This
essay argues that modern national security affairs have pivoted toward protecting the
"integrity of connectivity"—the physical, digital, and cognitive networks that allow a
sovereign state to function in an era of sub-threshold, hybrid conflict. The Physicality of the
Intangible: Subsea Infrastructure Sabotage
The most striking evidence of this shift is the increasing vulnerability of the global "undersea
commons." While the internet is often discussed as a cloud-based abstraction, it is physically
tethered to the Earth’s seabed via more than 900,000 miles of fiber-optic cables. In 2023 and
2024, the Baltic Sea became a primary laboratory for a new form of "below-threshold"
warfare. The case of the Yi Peng 3, a Chinese-flagged bulk carrier, and the Newnew Polar
Bear illustrates the challenges of modern attribution and defense. These vessels were
implicated in the severing of critical data links, such as the C-Lion1 cable connecting Finland
to Germany and the BCS East-West Interlink between Sweden and Lithuania. These
incidents demonstrate that adversaries can paralyze a nation's digital economy and emergency
response systems without firing a shot. Because these actions are often masked as
commercial accidents or maritime negligence, they avoid triggering traditional military
responses, such as NATO's Article 5. Consequently, national security agencies are evolving
toward "total defense" models—integrated strategies that utilize AI-driven maritime
surveillance and private-sector partnerships to monitor vast, previously neglected undersea
domains.
Cognitive Sovereignty: The Human Mind as Infrastructure Beyond the physical cables lies a
more abstract but equally vital frontier: the cognitive domain. Recent research in 2024 and
2025 has introduced the concept of "Cognitive Sovereignty," proposing that the human mind
should be treated as a form of "critical national infrastructure." In an era of generative AI and
neurotechnology, the ability of a population to maintain autonomous judgment is now a
national security imperative. The European Union’s 2024 Guidelines on Data Protection in
the Neurosciences and the Singaporean "stress test" of neuro-governance highlight this
emerging concern. Adversaries are no longer just hacking servers; they are targeting the
"cognitive environment" through algorithmic manipulation and disinformation campaigns
designed to erode social trust. Case studies of foreign interference in the 2024 European
Parliament elections show that when a nation’s cognitive environment is compromised, its
ability to reach a democratic consensus vanishes, effectively paralyzing the state. This shift
marks a transition from "cybersecurity" (protecting the machine) to "cognitive security"
(protecting the user), requiring new legislative frameworks that treat neural integrity as a
sovereign right.
Geoeconomic De-risking: Security through Strategic Autonomy
The final pillar of contemporary national security is the securitization of economic
interdependence. For decades, globalization was viewed as a peace-building tool; today, it is
frequently seen as a strategic vulnerability. The European Union’s shift toward a "de-risking"
strategy regarding China serves as a landmark case study. By identifying "critical
dependencies" in sectors such as semiconductors, green technology, and rare earth elements,
the EU is moving from a logic of market efficiency to a logic of "strategic autonomy." This is
not a total "decoupling"—which would be economically ruinous—but a targeted insulation of
the supply chains that underpin national defense and societal stability. The 2025 US National
Security Strategy mirrors this, emphasizing "re-industrialization" and "friend-shoring" as core
security objectives. The goal is to ensure that a nation’s survival is not contingent on the
goodwill of a systemic rival, thereby re-embedding economic policy within the broader
architecture of national security.
Conclusion
National security affairs in the mid-2020s are characterized by a move away from the "active
defense" of the Cold War toward "systemic resilience." The modern state must now secure its
physical arteries on the seabed, its digital arteries in the cloud, its economic arteries in the
global market, and its cognitive arteries in the minds of its citizens. As illustrated by the
sabotage in the Baltic Sea and the rise of cognitive sovereignty, the threats are increasingly
hybrid, asymmetric, and constant. Survival in this new landscape requires a "whole-of-
society" approach, where resilience—the ability to absorb, adapt to, and recover from
systemic shocks—becomes the ultimate measure of national power.
The traditional paradigm of national security—long defined by the defense of physical
borders and the maintenance of a nuclear deterrent—is undergoing a profound
metamorphosis. In the third decade of the twenty-first century, the locus of threat has shifted
from the battlefield to the "arteries" of modern civilization: the undersea cables, the supply
chains, and even the cognitive processes of the citizenry. As outlined in the 2025 United
States National Security Strategy and contemporary European security frameworks, national
security is no longer merely about territorial integrity; it is about "systemic resilience." This
essay argues that modern national security affairs have pivoted toward protecting the
"integrity of connectivity"—the physical, digital, and cognitive networks that allow a
sovereign state to function in an era of sub-threshold, hybrid conflict. The Physicality of the
Intangible: Subsea Infrastructure Sabotage
The most striking evidence of this shift is the increasing vulnerability of the global "undersea
commons." While the internet is often discussed as a cloud-based abstraction, it is physically
tethered to the Earth’s seabed via more than 900,000 miles of fiber-optic cables. In 2023 and
2024, the Baltic Sea became a primary laboratory for a new form of "below-threshold"
warfare. The case of the Yi Peng 3, a Chinese-flagged bulk carrier, and the Newnew Polar
Bear illustrates the challenges of modern attribution and defense. These vessels were
implicated in the severing of critical data links, such as the C-Lion1 cable connecting Finland
to Germany and the BCS East-West Interlink between Sweden and Lithuania. These
incidents demonstrate that adversaries can paralyze a nation's digital economy and emergency
response systems without firing a shot. Because these actions are often masked as
commercial accidents or maritime negligence, they avoid triggering traditional military
responses, such as NATO's Article 5. Consequently, national security agencies are evolving
toward "total defense" models—integrated strategies that utilize AI-driven maritime
surveillance and private-sector partnerships to monitor vast, previously neglected undersea
domains.
Cognitive Sovereignty: The Human Mind as Infrastructure Beyond the physical cables lies a
more abstract but equally vital frontier: the cognitive domain. Recent research in 2024 and
2025 has introduced the concept of "Cognitive Sovereignty," proposing that the human mind
should be treated as a form of "critical national infrastructure." In an era of generative AI and
neurotechnology, the ability of a population to maintain autonomous judgment is now a
national security imperative. The European Union’s 2024 Guidelines on Data Protection in
the Neurosciences and the Singaporean "stress test" of neuro-governance highlight this
emerging concern. Adversaries are no longer just hacking servers; they are targeting the
"cognitive environment" through algorithmic manipulation and disinformation campaigns
designed to erode social trust. Case studies of foreign interference in the 2024 European
Parliament elections show that when a nation’s cognitive environment is compromised, its
ability to reach a democratic consensus vanishes, effectively paralyzing the state. This shift
marks a transition from "cybersecurity" (protecting the machine) to "cognitive security"
(protecting the user), requiring new legislative frameworks that treat neural integrity as a
sovereign right.
Geoeconomic De-risking: Security through Strategic Autonomy
The final pillar of contemporary national security is the securitization of economic
interdependence. For decades, globalization was viewed as a peace-building tool; today, it is
frequently seen as a strategic vulnerability. The European Union’s shift toward a "de-risking"
strategy regarding China serves as a landmark case study. By identifying "critical
dependencies" in sectors such as semiconductors, green technology, and rare earth elements,
the EU is moving from a logic of market efficiency to a logic of "strategic autonomy." This is
not a total "decoupling"—which would be economically ruinous—but a targeted insulation of
the supply chains that underpin national defense and societal stability. The 2025 US National
Security Strategy mirrors this, emphasizing "re-industrialization" and "friend-shoring" as core
security objectives. The goal is to ensure that a nation’s survival is not contingent on the
goodwill of a systemic rival, thereby re-embedding economic policy within the broader
architecture of national security.
Conclusion
National security affairs in the mid-2020s are characterized by a move away from the "active
defense" of the Cold War toward "systemic resilience." The modern state must now secure its
physical arteries on the seabed, its digital arteries in the cloud, its economic arteries in the
global market, and its cognitive arteries in the minds of its citizens. As illustrated by the
sabotage in the Baltic Sea and the rise of cognitive sovereignty, the threats are increasingly
hybrid, asymmetric, and constant. Survival in this new landscape requires a "whole-of-
society" approach, where resilience—the ability to absorb, adapt to, and recover from
systemic shocks—becomes the ultimate measure of national power.
The traditional paradigm of national security—long defined by the defense of physical
borders and the maintenance of a nuclear deterrent—is undergoing a profound
metamorphosis. In the third decade of the twenty-first century, the locus of threat has shifted
from the battlefield to the "arteries" of modern civilization: the undersea cables, the supply
chains, and even the cognitive processes of the citizenry. As outlined in the 2025 United
States National Security Strategy and contemporary European security frameworks, national
security is no longer merely about territorial integrity; it is about "systemic resilience." This
essay argues that modern national security affairs have pivoted toward protecting the
"integrity of connectivity"—the physical, digital, and cognitive networks that allow a
sovereign state to function in an era of sub-threshold, hybrid conflict. The Physicality of the
Intangible: Subsea Infrastructure Sabotage
The most striking evidence of this shift is the increasing vulnerability of the global "undersea
commons." While the internet is often discussed as a cloud-based abstraction, it is physically
tethered to the Earth’s seabed via more than 900,000 miles of fiber-optic cables. In 2023 and
2024, the Baltic Sea became a primary laboratory for a new form of "below-threshold"
warfare. The case of the Yi Peng 3, a Chinese-flagged bulk carrier, and the Newnew Polar
Bear illustrates the challenges of modern attribution and defense. These vessels were
implicated in the severing of critical data links, such as the C-Lion1 cable connecting Finland
to Germany and the BCS East-West Interlink between Sweden and Lithuania. These
incidents demonstrate that adversaries can paralyze a nation's digital economy and emergency
response systems without firing a shot. Because these actions are often masked as
commercial accidents or maritime negligence, they avoid triggering traditional military
responses, such as NATO's Article 5. Consequently, national security agencies are evolving
toward "total defense" models—integrated strategies that utilize AI-driven maritime
surveillance and private-sector partnerships to monitor vast, previously neglected undersea
domains.
Cognitive Sovereignty: The Human Mind as Infrastructure Beyond the physical cables lies a
more abstract but equally vital frontier: the cognitive domain. Recent research in 2024 and
2025 has introduced the concept of "Cognitive Sovereignty," proposing that the human mind
should be treated as a form of "critical national infrastructure." In an era of generative AI and
neurotechnology, the ability of a population to maintain autonomous judgment is now a
national security imperative. The European Union’s 2024 Guidelines on Data Protection in
the Neurosciences and the Singaporean "stress test" of neuro-governance highlight this
emerging concern. Adversaries are no longer just hacking servers; they are targeting the
"cognitive environment" through algorithmic manipulation and disinformation campaigns
designed to erode social trust. Case studies of foreign interference in the 2024 European
Parliament elections show that when a nation’s cognitive environment is compromised, its
ability to reach a democratic consensus vanishes, effectively paralyzing the state. This shift
marks a transition from "cybersecurity" (protecting the machine) to "cognitive security"
(protecting the user), requiring new legislative frameworks that treat neural integrity as a
sovereign right.
Geoeconomic De-risking: Security through Strategic Autonomy
The final pillar of contemporary national security is the securitization of economic
interdependence. For decades, globalization was viewed as a peace-building tool; today, it is
frequently seen as a strategic vulnerability. The European Union’s shift toward a "de-risking"
strategy regarding China serves as a landmark case study. By identifying "critical
dependencies" in sectors such as semiconductors, green technology, and rare earth elements,
the EU is moving from a logic of market efficiency to a logic of "strategic autonomy." This is
not a total "decoupling"—which would be economically ruinous—but a targeted insulation of
the supply chains that underpin national defense and societal stability. The 2025 US National
Security Strategy mirrors this, emphasizing "re-industrialization" and "friend-shoring" as core
security objectives. The goal is to ensure that a nation’s survival is not contingent on the
goodwill of a systemic rival, thereby re-embedding economic policy within the broader
architecture of national security.
Conclusion
National security affairs in the mid-2020s are characterized by a move away from the "active
defense" of the Cold War toward "systemic resilience." The modern state must now secure its
physical arteries on the seabed, its digital arteries in the cloud, its economic arteries in the
global market, and its cognitive arteries in the minds of its citizens. As illustrated by the
sabotage in the Baltic Sea and the rise of cognitive sovereignty, the threats are increasingly
hybrid, asymmetric, and constant. Survival in this new landscape requires a "whole-of-
society" approach, where resilience—the ability to absorb, adapt to, and recover from
systemic shocks—becomes the ultimate measure of national power.
The traditional paradigm of national security—long defined by the defense of physical
borders and the maintenance of a nuclear deterrent—is undergoing a profound
metamorphosis. In the third decade of the twenty-first century, the locus of threat has shifted
from the battlefield to the "arteries" of modern civilization: the undersea cables, the supply
chains, and even the cognitive processes of the citizenry. As outlined in the 2025 United
States National Security Strategy and contemporary European security frameworks, national
security is no longer merely about territorial integrity; it is about "systemic resilience." This
essay argues that modern national security affairs have pivoted toward protecting the
"integrity of connectivity"—the physical, digital, and cognitive networks that allow a
sovereign state to function in an era of sub-threshold, hybrid conflict. The Physicality of the
Intangible: Subsea Infrastructure Sabotage
The most striking evidence of this shift is the increasing vulnerability of the global "undersea
commons." While the internet is often discussed as a cloud-based abstraction, it is physically
tethered to the Earth’s seabed via more than 900,000 miles of fiber-optic cables. In 2023 and
2024, the Baltic Sea became a primary laboratory for a new form of "below-threshold"
warfare. The case of the Yi Peng 3, a Chinese-flagged bulk carrier, and the Newnew Polar
Bear illustrates the challenges of modern attribution and defense. These vessels were
implicated in the severing of critical data links, such as the C-Lion1 cable connecting Finland
to Germany and the BCS East-West Interlink between Sweden and Lithuania. These
incidents demonstrate that adversaries can paralyze a nation's digital economy and emergency
response systems without firing a shot. Because these actions are often masked as
commercial accidents or maritime negligence, they avoid triggering traditional military
responses, such as NATO's Article 5. Consequently, national security agencies are evolving
toward "total defense" models—integrated strategies that utilize AI-driven maritime
surveillance and private-sector partnerships to monitor vast, previously neglected undersea
domains.
Cognitive Sovereignty: The Human Mind as Infrastructure Beyond the physical cables lies a
more abstract but equally vital frontier: the cognitive domain. Recent research in 2024 and
2025 has introduced the concept of "Cognitive Sovereignty," proposing that the human mind
should be treated as a form of "critical national infrastructure." In an era of generative AI and
neurotechnology, the ability of a population to maintain autonomous judgment is now a
national security imperative. The European Union’s 2024 Guidelines on Data Protection in
the Neurosciences and the Singaporean "stress test" of neuro-governance highlight this
emerging concern. Adversaries are no longer just hacking servers; they are targeting the
"cognitive environment" through algorithmic manipulation and disinformation campaigns
designed to erode social trust. Case studies of foreign interference in the 2024 European
Parliament elections show that when a nation’s cognitive environment is compromised, its
ability to reach a democratic consensus vanishes, effectively paralyzing the state. This shift
marks a transition from "cybersecurity" (protecting the machine) to "cognitive security"
(protecting the user), requiring new legislative frameworks that treat neural integrity as a
sovereign right.
Geoeconomic De-risking: Security through Strategic Autonomy
The final pillar of contemporary national security is the securitization of economic
interdependence. For decades, globalization was viewed as a peace-building tool; today, it is
frequently seen as a strategic vulnerability. The European Union’s shift toward a "de-risking"
strategy regarding China serves as a landmark case study. By identifying "critical
dependencies" in sectors such as semiconductors, green technology, and rare earth elements,
the EU is moving from a logic of market efficiency to a logic of "strategic autonomy." This is
not a total "decoupling"—which would be economically ruinous—but a targeted insulation of
the supply chains that underpin national defense and societal stability. The 2025 US National
Security Strategy mirrors this, emphasizing "re-industrialization" and "friend-shoring" as core
security objectives. The goal is to ensure that a nation’s survival is not contingent on the
goodwill of a systemic rival, thereby re-embedding economic policy within the broader
architecture of national security.
Conclusion
National security affairs in the mid-2020s are characterized by a move away from the "active
defense" of the Cold War toward "systemic resilience." The modern state must now secure its
physical arteries on the seabed, its digital arteries in the cloud, its economic arteries in the
global market, and its cognitive arteries in the minds of its citizens. As illustrated by the
sabotage in the Baltic Sea and the rise of cognitive sovereignty, the threats are increasingly
hybrid, asymmetric, and constant. Survival in this new landscape requires a "whole-of-
society" approach, where resilience—the ability to absorb, adapt to, and recover from
systemic shocks—becomes the ultimate measure of national power.
The traditional paradigm of national security—long defined by the defense of physical
borders and the maintenance of a nuclear deterrent—is undergoing a profound
metamorphosis. In the third decade of the twenty-first century, the locus of threat has shifted
from the battlefield to the "arteries" of modern civilization: the undersea cables, the supply
chains, and even the cognitive processes of the citizenry. As outlined in the 2025 United
States National Security Strategy and contemporary European security frameworks, national
security is no longer merely about territorial integrity; it is about "systemic resilience." This
essay argues that modern national security affairs have pivoted toward protecting the
"integrity of connectivity"—the physical, digital, and cognitive networks that allow a
sovereign state to function in an era of sub-threshold, hybrid conflict. The Physicality of the
Intangible: Subsea Infrastructure Sabotage
The most striking evidence of this shift is the increasing vulnerability of the global "undersea
commons." While the internet is often discussed as a cloud-based abstraction, it is physically
tethered to the Earth’s seabed via more than 900,000 miles of fiber-optic cables. In 2023 and
2024, the Baltic Sea became a primary laboratory for a new form of "below-threshold"
warfare. The case of the Yi Peng 3, a Chinese-flagged bulk carrier, and the Newnew Polar
Bear illustrates the challenges of modern attribution and defense. These vessels were
implicated in the severing of critical data links, such as the C-Lion1 cable connecting Finland
to Germany and the BCS East-West Interlink between Sweden and Lithuania. These
incidents demonstrate that adversaries can paralyze a nation's digital economy and emergency
response systems without firing a shot. Because these actions are often masked as
commercial accidents or maritime negligence, they avoid triggering traditional military
responses, such as NATO's Article 5. Consequently, national security agencies are evolving
toward "total defense" models—integrated strategies that utilize AI-driven maritime
surveillance and private-sector partnerships to monitor vast, previously neglected undersea
domains.
Cognitive Sovereignty: The Human Mind as Infrastructure Beyond the physical cables lies a
more abstract but equally vital frontier: the cognitive domain. Recent research in 2024 and
2025 has introduced the concept of "Cognitive Sovereignty," proposing that the human mind
should be treated as a form of "critical national infrastructure." In an era of generative AI and
neurotechnology, the ability of a population to maintain autonomous judgment is now a
national security imperative. The European Union’s 2024 Guidelines on Data Protection in
the Neurosciences and the Singaporean "stress test" of neuro-governance highlight this
emerging concern. Adversaries are no longer just hacking servers; they are targeting the
"cognitive environment" through algorithmic manipulation and disinformation campaigns
designed to erode social trust. Case studies of foreign interference in the 2024 European
Parliament elections show that when a nation’s cognitive environment is compromised, its
ability to reach a democratic consensus vanishes, effectively paralyzing the state. This shift
marks a transition from "cybersecurity" (protecting the machine) to "cognitive security"
(protecting the user), requiring new legislative frameworks that treat neural integrity as a
sovereign right.
Geoeconomic De-risking: Security through Strategic Autonomy
The final pillar of contemporary national security is the securitization of economic
interdependence. For decades, globalization was viewed as a peace-building tool; today, it is
frequently seen as a strategic vulnerability. The European Union’s shift toward a "de-risking"
strategy regarding China serves as a landmark case study. By identifying "critical
dependencies" in sectors such as semiconductors, green technology, and rare earth elements,
the EU is moving from a logic of market efficiency to a logic of "strategic autonomy." This is
not a total "decoupling"—which would be economically ruinous—but a targeted insulation of
the supply chains that underpin national defense and societal stability. The 2025 US National
Security Strategy mirrors this, emphasizing "re-industrialization" and "friend-shoring" as core
security objectives. The goal is to ensure that a nation’s survival is not contingent on the
goodwill of a systemic rival, thereby re-embedding economic policy within the broader
architecture of national security.
Conclusion
National security affairs in the mid-2020s are characterized by a move away from the "active
defense" of the Cold War toward "systemic resilience." The modern state must now secure its
physical arteries on the seabed, its digital arteries in the cloud, its economic arteries in the
global market, and its cognitive arteries in the minds of its citizens. As illustrated by the
sabotage in the Baltic Sea and the rise of cognitive sovereignty, the threats are increasingly
hybrid, asymmetric, and constant. Survival in this new landscape requires a "whole-of-
society" approach, where resilience—the ability to absorb, adapt to, and recover from
systemic shocks—becomes the ultimate measure of national power.
The traditional paradigm of national security—long defined by the defense of physical
borders and the maintenance of a nuclear deterrent—is undergoing a profound
metamorphosis. In the third decade of the twenty-first century, the locus of threat has shifted
from the battlefield to the "arteries" of modern civilization: the undersea cables, the supply
chains, and even the cognitive processes of the citizenry. As outlined in the 2025 United
States National Security Strategy and contemporary European security frameworks, national
security is no longer merely about territorial integrity; it is about "systemic resilience." This
essay argues that modern national security affairs have pivoted toward protecting the
"integrity of connectivity"—the physical, digital, and cognitive networks that allow a
sovereign state to function in an era of sub-threshold, hybrid conflict. The Physicality of the
Intangible: Subsea Infrastructure Sabotage
The most striking evidence of this shift is the increasing vulnerability of the global "undersea
commons." While the internet is often discussed as a cloud-based abstraction, it is physically
tethered to the Earth’s seabed via more than 900,000 miles of fiber-optic cables. In 2023 and
2024, the Baltic Sea became a primary laboratory for a new form of "below-threshold"
warfare. The case of the Yi Peng 3, a Chinese-flagged bulk carrier, and the Newnew Polar
Bear illustrates the challenges of modern attribution and defense. These vessels were
implicated in the severing of critical data links, such as the C-Lion1 cable connecting Finland
to Germany and the BCS East-West Interlink between Sweden and Lithuania. These
incidents demonstrate that adversaries can paralyze a nation's digital economy and emergency
response systems without firing a shot. Because these actions are often masked as
commercial accidents or maritime negligence, they avoid triggering traditional military
responses, such as NATO's Article 5. Consequently, national security agencies are evolving
toward "total defense" models—integrated strategies that utilize AI-driven maritime
surveillance and private-sector partnerships to monitor vast, previously neglected undersea
domains.
Cognitive Sovereignty: The Human Mind as Infrastructure Beyond the physical cables lies a
more abstract but equally vital frontier: the cognitive domain. Recent research in 2024 and
2025 has introduced the concept of "Cognitive Sovereignty," proposing that the human mind
should be treated as a form of "critical national infrastructure." In an era of generative AI and
neurotechnology, the ability of a population to maintain autonomous judgment is now a
national security imperative. The European Union’s 2024 Guidelines on Data Protection in
the Neurosciences and the Singaporean "stress test" of neuro-governance highlight this
emerging concern. Adversaries are no longer just hacking servers; they are targeting the
"cognitive environment" through algorithmic manipulation and disinformation campaigns
designed to erode social trust. Case studies of foreign interference in the 2024 European
Parliament elections show that when a nation’s cognitive environment is compromised, its
ability to reach a democratic consensus vanishes, effectively paralyzing the state. This shift
marks a transition from "cybersecurity" (protecting the machine) to "cognitive security"
(protecting the user), requiring new legislative frameworks that treat neural integrity as a
sovereign right.
Geoeconomic De-risking: Security through Strategic Autonomy
The final pillar of contemporary national security is the securitization of economic
interdependence. For decades, globalization was viewed as a peace-building tool; today, it is
frequently seen as a strategic vulnerability. The European Union’s shift toward a "de-risking"
strategy regarding China serves as a landmark case study. By identifying "critical
dependencies" in sectors such as semiconductors, green technology, and rare earth elements,
the EU is moving from a logic of market efficiency to a logic of "strategic autonomy." This is
not a total "decoupling"—which would be economically ruinous—but a targeted insulation of
the supply chains that underpin national defense and societal stability. The 2025 US National
Security Strategy mirrors this, emphasizing "re-industrialization" and "friend-shoring" as core
security objectives. The goal is to ensure that a nation’s survival is not contingent on the
goodwill of a systemic rival, thereby re-embedding economic policy within the broader
architecture of national security.
Conclusion
National security affairs in the mid-2020s are characterized by a move away from the "active
defense" of the Cold War toward "systemic resilience." The modern state must now secure its
physical arteries on the seabed, its digital arteries in the cloud, its economic arteries in the
global market, and its cognitive arteries in the minds of its citizens. As illustrated by the
sabotage in the Baltic Sea and the rise of cognitive sovereignty, the threats are increasingly
hybrid, asymmetric, and constant. Survival in this new landscape requires a "whole-of-
society" approach, where resilience—the ability to absorb, adapt to, and recover from
systemic shocks—becomes the ultimate measure of national power.
The traditional paradigm of national security—long defined by the defense of physical
borders and the maintenance of a nuclear deterrent—is undergoing a profound
metamorphosis. In the third decade of the twenty-first century, the locus of threat has shifted
from the battlefield to the "arteries" of modern civilization: the undersea cables, the supply
chains, and even the cognitive processes of the citizenry. As outlined in the 2025 United
States National Security Strategy and contemporary European security frameworks, national
security is no longer merely about territorial integrity; it is about "systemic resilience." This
essay argues that modern national security affairs have pivoted toward protecting the
"integrity of connectivity"—the physical, digital, and cognitive networks that allow a
sovereign state to function in an era of sub-threshold, hybrid conflict. The Physicality of the
Intangible: Subsea Infrastructure Sabotage
The most striking evidence of this shift is the increasing vulnerability of the global "undersea
commons." While the internet is often discussed as a cloud-based abstraction, it is physically
tethered to the Earth’s seabed via more than 900,000 miles of fiber-optic cables. In 2023 and
2024, the Baltic Sea became a primary laboratory for a new form of "below-threshold"
warfare. The case of the Yi Peng 3, a Chinese-flagged bulk carrier, and the Newnew Polar
Bear illustrates the challenges of modern attribution and defense. These vessels were
implicated in the severing of critical data links, such as the C-Lion1 cable connecting Finland
to Germany and the BCS East-West Interlink between Sweden and Lithuania. These
incidents demonstrate that adversaries can paralyze a nation's digital economy and emergency
response systems without firing a shot. Because these actions are often masked as
commercial accidents or maritime negligence, they avoid triggering traditional military
responses, such as NATO's Article 5. Consequently, national security agencies are evolving
toward "total defense" models—integrated strategies that utilize AI-driven maritime
surveillance and private-sector partnerships to monitor vast, previously neglected undersea
domains.
Cognitive Sovereignty: The Human Mind as Infrastructure Beyond the physical cables lies a
more abstract but equally vital frontier: the cognitive domain. Recent research in 2024 and
2025 has introduced the concept of "Cognitive Sovereignty," proposing that the human mind
should be treated as a form of "critical national infrastructure." In an era of generative AI and
neurotechnology, the ability of a population to maintain autonomous judgment is now a
national security imperative. The European Union’s 2024 Guidelines on Data Protection in
the Neurosciences and the Singaporean "stress test" of neuro-governance highlight this
emerging concern. Adversaries are no longer just hacking servers; they are targeting the
"cognitive environment" through algorithmic manipulation and disinformation campaigns
designed to erode social trust. Case studies of foreign interference in the 2024 European
Parliament elections show that when a nation’s cognitive environment is compromised, its
ability to reach a democratic consensus vanishes, effectively paralyzing the state. This shift
marks a transition from "cybersecurity" (protecting the machine) to "cognitive security"
(protecting the user), requiring new legislative frameworks that treat neural integrity as a
sovereign right.
Geoeconomic De-risking: Security through Strategic Autonomy
The final pillar of contemporary national security is the securitization of economic
interdependence. For decades, globalization was viewed as a peace-building tool; today, it is
frequently seen as a strategic vulnerability. The European Union’s shift toward a "de-risking"
strategy regarding China serves as a landmark case study. By identifying "critical
dependencies" in sectors such as semiconductors, green technology, and rare earth elements,
the EU is moving from a logic of market efficiency to a logic of "strategic autonomy." This is
not a total "decoupling"—which would be economically ruinous—but a targeted insulation of
the supply chains that underpin national defense and societal stability. The 2025 US National
Security Strategy mirrors this, emphasizing "re-industrialization" and "friend-shoring" as core
security objectives. The goal is to ensure that a nation’s survival is not contingent on the
goodwill of a systemic rival, thereby re-embedding economic policy within the broader
architecture of national security.
Conclusion
National security affairs in the mid-2020s are characterized by a move away from the "active
defense" of the Cold War toward "systemic resilience." The modern state must now secure its
physical arteries on the seabed, its digital arteries in the cloud, its economic arteries in the
global market, and its cognitive arteries in the minds of its citizens. As illustrated by the
sabotage in the Baltic Sea and the rise of cognitive sovereignty, the threats are increasingly
hybrid, asymmetric, and constant. Survival in this new landscape requires a "whole-of-
society" approach, where resilience—the ability to absorb, adapt to, and recover from
systemic shocks—becomes the ultimate measure of national power.
The traditional paradigm of national security—long defined by the defense of physical
borders and the maintenance of a nuclear deterrent—is undergoing a profound
metamorphosis. In the third decade of the twenty-first century, the locus of threat has shifted
from the battlefield to the "arteries" of modern civilization: the undersea cables, the supply
chains, and even the cognitive processes of the citizenry. As outlined in the 2025 United
States National Security Strategy and contemporary European security frameworks, national
security is no longer merely about territorial integrity; it is about "systemic resilience." This
essay argues that modern national security affairs have pivoted toward protecting the
"integrity of connectivity"—the physical, digital, and cognitive networks that allow a
sovereign state to function in an era of sub-threshold, hybrid conflict. The Physicality of the
Intangible: Subsea Infrastructure Sabotage
The most striking evidence of this shift is the increasing vulnerability of the global "undersea
commons." While the internet is often discussed as a cloud-based abstraction, it is physically
tethered to the Earth’s seabed via more than 900,000 miles of fiber-optic cables. In 2023 and
2024, the Baltic Sea became a primary laboratory for a new form of "below-threshold"
warfare. The case of the Yi Peng 3, a Chinese-flagged bulk carrier, and the Newnew Polar
Bear illustrates the challenges of modern attribution and defense. These vessels were
implicated in the severing of critical data links, such as the C-Lion1 cable connecting Finland
to Germany and the BCS East-West Interlink between Sweden and Lithuania. These
incidents demonstrate that adversaries can paralyze a nation's digital economy and emergency
response systems without firing a shot. Because these actions are often masked as
commercial accidents or maritime negligence, they avoid triggering traditional military
responses, such as NATO's Article 5. Consequently, national security agencies are evolving
toward "total defense" models—integrated strategies that utilize AI-driven maritime
surveillance and private-sector partnerships to monitor vast, previously neglected undersea
domains.
Cognitive Sovereignty: The Human Mind as Infrastructure Beyond the physical cables lies a
more abstract but equally vital frontier: the cognitive domain. Recent research in 2024 and
2025 has introduced the concept of "Cognitive Sovereignty," proposing that the human mind
should be treated as a form of "critical national infrastructure." In an era of generative AI and
neurotechnology, the ability of a population to maintain autonomous judgment is now a
national security imperative. The European Union’s 2024 Guidelines on Data Protection in
the Neurosciences and the Singaporean "stress test" of neuro-governance highlight this
emerging concern. Adversaries are no longer just hacking servers; they are targeting the
"cognitive environment" through algorithmic manipulation and disinformation campaigns
designed to erode social trust. Case studies of foreign interference in the 2024 European
Parliament elections show that when a nation’s cognitive environment is compromised, its
ability to reach a democratic consensus vanishes, effectively paralyzing the state. This shift
marks a transition from "cybersecurity" (protecting the machine) to "cognitive security"
(protecting the user), requiring new legislative frameworks that treat neural integrity as a
sovereign right.
Geoeconomic De-risking: Security through Strategic Autonomy
The final pillar of contemporary national security is the securitization of economic
interdependence. For decades, globalization was viewed as a peace-building tool; today, it is
frequently seen as a strategic vulnerability. The European Union’s shift toward a "de-risking"
strategy regarding China serves as a landmark case study. By identifying "critical
dependencies" in sectors such as semiconductors, green technology, and rare earth elements,
the EU is moving from a logic of market efficiency to a logic of "strategic autonomy." This is
not a total "decoupling"—which would be economically ruinous—but a targeted insulation of
the supply chains that underpin national defense and societal stability. The 2025 US National
Security Strategy mirrors this, emphasizing "re-industrialization" and "friend-shoring" as core
security objectives. The goal is to ensure that a nation’s survival is not contingent on the
goodwill of a systemic rival, thereby re-embedding economic policy within the broader
architecture of national security.
Conclusion
National security affairs in the mid-2020s are characterized by a move away from the "active
defense" of the Cold War toward "systemic resilience." The modern state must now secure its
physical arteries on the seabed, its digital arteries in the cloud, its economic arteries in the
global market, and its cognitive arteries in the minds of its citizens. As illustrated by the
sabotage in the Baltic Sea and the rise of cognitive sovereignty, the threats are increasingly
hybrid, asymmetric, and constant. Survival in this new landscape requires a "whole-of-
society" approach, where resilience—the ability to absorb, adapt to, and recover from
systemic shocks—becomes the ultimate measure of national power.
The traditional paradigm of national security—long defined by the defense of physical
borders and the maintenance of a nuclear deterrent—is undergoing a profound
metamorphosis. In the third decade of the twenty-first century, the locus of threat has shifted
from the battlefield to the "arteries" of modern civilization: the undersea cables, the supply
chains, and even the cognitive processes of the citizenry. As outlined in the 2025 United
States National Security Strategy and contemporary European security frameworks, national
security is no longer merely about territorial integrity; it is about "systemic resilience." This
essay argues that modern national security affairs have pivoted toward protecting the
"integrity of connectivity"—the physical, digital, and cognitive networks that allow a
sovereign state to function in an era of sub-threshold, hybrid conflict. The Physicality of the
Intangible: Subsea Infrastructure Sabotage
The most striking evidence of this shift is the increasing vulnerability of the global "undersea
commons." While the internet is often discussed as a cloud-based abstraction, it is physically
tethered to the Earth’s seabed via more than 900,000 miles of fiber-optic cables. In 2023 and
2024, the Baltic Sea became a primary laboratory for a new form of "below-threshold"
warfare. The case of the Yi Peng 3, a Chinese-flagged bulk carrier, and the Newnew Polar
Bear illustrates the challenges of modern attribution and defense. These vessels were
implicated in the severing of critical data links, such as the C-Lion1 cable connecting Finland
to Germany and the BCS East-West Interlink between Sweden and Lithuania. These
incidents demonstrate that adversaries can paralyze a nation's digital economy and emergency
response systems without firing a shot. Because these actions are often masked as
commercial accidents or maritime negligence, they avoid triggering traditional military
responses, such as NATO's Article 5. Consequently, national security agencies are evolving
toward "total defense" models—integrated strategies that utilize AI-driven maritime
surveillance and private-sector partnerships to monitor vast, previously neglected undersea
domains.
Cognitive Sovereignty: The Human Mind as Infrastructure Beyond the physical cables lies a
more abstract but equally vital frontier: the cognitive domain. Recent research in 2024 and
2025 has introduced the concept of "Cognitive Sovereignty," proposing that the human mind
should be treated as a form of "critical national infrastructure." In an era of generative AI and
neurotechnology, the ability of a population to maintain autonomous judgment is now a
national security imperative. The European Union’s 2024 Guidelines on Data Protection in
the Neurosciences and the Singaporean "stress test" of neuro-governance highlight this
emerging concern. Adversaries are no longer just hacking servers; they are targeting the
"cognitive environment" through algorithmic manipulation and disinformation campaigns
designed to erode social trust. Case studies of foreign interference in the 2024 European
Parliament elections show that when a nation’s cognitive environment is compromised, its
ability to reach a democratic consensus vanishes, effectively paralyzing the state. This shift
marks a transition from "cybersecurity" (protecting the machine) to "cognitive security"
(protecting the user), requiring new legislative frameworks that treat neural integrity as a
sovereign right.
Geoeconomic De-risking: Security through Strategic Autonomy
The final pillar of contemporary national security is the securitization of economic
interdependence. For decades, globalization was viewed as a peace-building tool; today, it is
frequently seen as a strategic vulnerability. The European Union’s shift toward a "de-risking"
strategy regarding China serves as a landmark case study. By identifying "critical
dependencies" in sectors such as semiconductors, green technology, and rare earth elements,
the EU is moving from a logic of market efficiency to a logic of "strategic autonomy." This is
not a total "decoupling"—which would be economically ruinous—but a targeted insulation of
the supply chains that underpin national defense and societal stability. The 2025 US National
Security Strategy mirrors this, emphasizing "re-industrialization" and "friend-shoring" as core
security objectives. The goal is to ensure that a nation’s survival is not contingent on the
goodwill of a systemic rival, thereby re-embedding economic policy within the broader
architecture of national security.
Conclusion
National security affairs in the mid-2020s are characterized by a move away from the "active
defense" of the Cold War toward "systemic resilience." The modern state must now secure its
physical arteries on the seabed, its digital arteries in the cloud, its economic arteries in the
global market, and its cognitive arteries in the minds of its citizens. As illustrated by the
sabotage in the Baltic Sea and the rise of cognitive sovereignty, the threats are increasingly
hybrid, asymmetric, and constant. Survival in this new landscape requires a "whole-of-
society" approach, where resilience—the ability to absorb, adapt to, and recover from
systemic shocks—becomes the ultimate measure of national power.
The traditional paradigm of national security—long defined by the defense of physical
borders and the maintenance of a nuclear deterrent—is undergoing a profound
metamorphosis. In the third decade of the twenty-first century, the locus of threat has shifted
from the battlefield to the "arteries" of modern civilization: the undersea cables, the supply
chains, and even the cognitive processes of the citizenry. As outlined in the 2025 United
States National Security Strategy and contemporary European security frameworks, national
security is no longer merely about territorial integrity; it is about "systemic resilience." This
essay argues that modern national security affairs have pivoted toward protecting the
"integrity of connectivity"—the physical, digital, and cognitive networks that allow a
sovereign state to function in an era of sub-threshold, hybrid conflict. The Physicality of the
Intangible: Subsea Infrastructure Sabotage
The most striking evidence of this shift is the increasing vulnerability of the global "undersea
commons." While the internet is often discussed as a cloud-based abstraction, it is physically
tethered to the Earth’s seabed via more than 900,000 miles of fiber-optic cables. In 2023 and
2024, the Baltic Sea became a primary laboratory for a new form of "below-threshold"
warfare. The case of the Yi Peng 3, a Chinese-flagged bulk carrier, and the Newnew Polar
Bear illustrates the challenges of modern attribution and defense. These vessels were
implicated in the severing of critical data links, such as the C-Lion1 cable connecting Finland
to Germany and the BCS East-West Interlink between Sweden and Lithuania. These
incidents demonstrate that adversaries can paralyze a nation's digital economy and emergency
response systems without firing a shot. Because these actions are often masked as
commercial accidents or maritime negligence, they avoid triggering traditional military
responses, such as NATO's Article 5. Consequently, national security agencies are evolving
toward "total defense" models—integrated strategies that utilize AI-driven maritime
surveillance and private-sector partnerships to monitor vast, previously neglected undersea
domains.
Cognitive Sovereignty: The Human Mind as Infrastructure Beyond the physical cables lies a
more abstract but equally vital frontier: the cognitive domain. Recent research in 2024 and
2025 has introduced the concept of "Cognitive Sovereignty," proposing that the human mind
should be treated as a form of "critical national infrastructure." In an era of generative AI and
neurotechnology, the ability of a population to maintain autonomous judgment is now a
national security imperative. The European Union’s 2024 Guidelines on Data Protection in
the Neurosciences and the Singaporean "stress test" of neuro-governance highlight this
emerging concern. Adversaries are no longer just hacking servers; they are targeting the
"cognitive environment" through algorithmic manipulation and disinformation campaigns
designed to erode social trust. Case studies of foreign interference in the 2024 European
Parliament elections show that when a nation’s cognitive environment is compromised, its
ability to reach a democratic consensus vanishes, effectively paralyzing the state. This shift
marks a transition from "cybersecurity" (protecting the machine) to "cognitive security"
(protecting the user), requiring new legislative frameworks that treat neural integrity as a
sovereign right.
Geoeconomic De-risking: Security through Strategic Autonomy
The final pillar of contemporary national security is the securitization of economic
interdependence. For decades, globalization was viewed as a peace-building tool; today, it is
frequently seen as a strategic vulnerability. The European Union’s shift toward a "de-risking"
strategy regarding China serves as a landmark case study. By identifying "critical
dependencies" in sectors such as semiconductors, green technology, and rare earth elements,
the EU is moving from a logic of market efficiency to a logic of "strategic autonomy." This is
not a total "decoupling"—which would be economically ruinous—but a targeted insulation of
the supply chains that underpin national defense and societal stability. The 2025 US National
Security Strategy mirrors this, emphasizing "re-industrialization" and "friend-shoring" as core
security objectives. The goal is to ensure that a nation’s survival is not contingent on the
goodwill of a systemic rival, thereby re-embedding economic policy within the broader
architecture of national security.
Conclusion
National security affairs in the mid-2020s are characterized by a move away from the "active
defense" of the Cold War toward "systemic resilience." The modern state must now secure its
physical arteries on the seabed, its digital arteries in the cloud, its economic arteries in the
global market, and its cognitive arteries in the minds of its citizens. As illustrated by the
sabotage in the Baltic Sea and the rise of cognitive sovereignty, the threats are increasingly
hybrid, asymmetric, and constant. Survival in this new landscape requires a "whole-of-
society" approach, where resilience—the ability to absorb, adapt to, and recover from
systemic shocks—becomes the ultimate measure of national power.
The traditional paradigm of national security—long defined by the defense of physical
borders and the maintenance of a nuclear deterrent—is undergoing a profound
metamorphosis. In the third decade of the twenty-first century, the locus of threat has shifted
from the battlefield to the "arteries" of modern civilization: the undersea cables, the supply
chains, and even the cognitive processes of the citizenry. As outlined in the 2025 United
States National Security Strategy and contemporary European security frameworks, national
security is no longer merely about territorial integrity; it is about "systemic resilience." This
essay argues that modern national security affairs have pivoted toward protecting the
"integrity of connectivity"—the physical, digital, and cognitive networks that allow a
sovereign state to function in an era of sub-threshold, hybrid conflict. The Physicality of the
Intangible: Subsea Infrastructure Sabotage
The most striking evidence of this shift is the increasing vulnerability of the global "undersea
commons." While the internet is often discussed as a cloud-based abstraction, it is physically
tethered to the Earth’s seabed via more than 900,000 miles of fiber-optic cables. In 2023 and
2024, the Baltic Sea became a primary laboratory for a new form of "below-threshold"
warfare. The case of the Yi Peng 3, a Chinese-flagged bulk carrier, and the Newnew Polar
Bear illustrates the challenges of modern attribution and defense. These vessels were
implicated in the severing of critical data links, such as the C-Lion1 cable connecting Finland
to Germany and the BCS East-West Interlink between Sweden and Lithuania. These
incidents demonstrate that adversaries can paralyze a nation's digital economy and emergency
response systems without firing a shot. Because these actions are often masked as
commercial accidents or maritime negligence, they avoid triggering traditional military
responses, such as NATO's Article 5. Consequently, national security agencies are evolving
toward "total defense" models—integrated strategies that utilize AI-driven maritime
surveillance and private-sector partnerships to monitor vast, previously neglected undersea
domains.
Cognitive Sovereignty: The Human Mind as Infrastructure Beyond the physical cables lies a
more abstract but equally vital frontier: the cognitive domain. Recent research in 2024 and
2025 has introduced the concept of "Cognitive Sovereignty," proposing that the human mind
should be treated as a form of "critical national infrastructure." In an era of generative AI and
neurotechnology, the ability of a population to maintain autonomous judgment is now a
national security imperative. The European Union’s 2024 Guidelines on Data Protection in
the Neurosciences and the Singaporean "stress test" of neuro-governance highlight this
emerging concern. Adversaries are no longer just hacking servers; they are targeting the
"cognitive environment" through algorithmic manipulation and disinformation campaigns
designed to erode social trust. Case studies of foreign interference in the 2024 European
Parliament elections show that when a nation’s cognitive environment is compromised, its
ability to reach a democratic consensus vanishes, effectively paralyzing the state. This shift
marks a transition from "cybersecurity" (protecting the machine) to "cognitive security"
(protecting the user), requiring new legislative frameworks that treat neural integrity as a
sovereign right.
Geoeconomic De-risking: Security through Strategic Autonomy
The final pillar of contemporary national security is the securitization of economic
interdependence. For decades, globalization was viewed as a peace-building tool; today, it is
frequently seen as a strategic vulnerability. The European Union’s shift toward a "de-risking"
strategy regarding China serves as a landmark case study. By identifying "critical
dependencies" in sectors such as semiconductors, green technology, and rare earth elements,
the EU is moving from a logic of market efficiency to a logic of "strategic autonomy." This is
not a total "decoupling"—which would be economically ruinous—but a targeted insulation of
the supply chains that underpin national defense and societal stability. The 2025 US National
Security Strategy mirrors this, emphasizing "re-industrialization" and "friend-shoring" as core
security objectives. The goal is to ensure that a nation’s survival is not contingent on the
goodwill of a systemic rival, thereby re-embedding economic policy within the broader
architecture of national security.
Conclusion
National security affairs in the mid-2020s are characterized by a move away from the "active
defense" of the Cold War toward "systemic resilience." The modern state must now secure its
physical arteries on the seabed, its digital arteries in the cloud, its economic arteries in the
global market, and its cognitive arteries in the minds of its citizens. As illustrated by the
sabotage in the Baltic Sea and the rise of cognitive sovereignty, the threats are increasingly
hybrid, asymmetric, and constant. Survival in this new landscape requires a "whole-of-
society" approach, where resilience—the ability to absorb, adapt to, and recover from
systemic shocks—becomes the ultimate measure of national power.
The traditional paradigm of national security—long defined by the defense of physical
borders and the maintenance of a nuclear deterrent—is undergoing a profound
metamorphosis. In the third decade of the twenty-first century, the locus of threat has shifted
from the battlefield to the "arteries" of modern civilization: the undersea cables, the supply
chains, and even the cognitive processes of the citizenry. As outlined in the 2025 United
States National Security Strategy and contemporary European security frameworks, national
security is no longer merely about territorial integrity; it is about "systemic resilience." This
essay argues that modern national security affairs have pivoted toward protecting the
"integrity of connectivity"—the physical, digital, and cognitive networks that allow a
sovereign state to function in an era of sub-threshold, hybrid conflict. The Physicality of the
Intangible: Subsea Infrastructure Sabotage
The most striking evidence of this shift is the increasing vulnerability of the global "undersea
commons." While the internet is often discussed as a cloud-based abstraction, it is physically
tethered to the Earth’s seabed via more than 900,000 miles of fiber-optic cables. In 2023 and
2024, the Baltic Sea became a primary laboratory for a new form of "below-threshold"
warfare. The case of the Yi Peng 3, a Chinese-flagged bulk carrier, and the Newnew Polar
Bear illustrates the challenges of modern attribution and defense. These vessels were
implicated in the severing of critical data links, such as the C-Lion1 cable connecting Finland
to Germany and the BCS East-West Interlink between Sweden and Lithuania. These
incidents demonstrate that adversaries can paralyze a nation's digital economy and emergency
response systems without firing a shot. Because these actions are often masked as
commercial accidents or maritime negligence, they avoid triggering traditional military
responses, such as NATO's Article 5. Consequently, national security agencies are evolving
toward "total defense" models—integrated strategies that utilize AI-driven maritime
surveillance and private-sector partnerships to monitor vast, previously neglected undersea
domains.
Cognitive Sovereignty: The Human Mind as Infrastructure Beyond the physical cables lies a
more abstract but equally vital frontier: the cognitive domain. Recent research in 2024 and
2025 has introduced the concept of "Cognitive Sovereignty," proposing that the human mind
should be treated as a form of "critical national infrastructure." In an era of generative AI and
neurotechnology, the ability of a population to maintain autonomous judgment is now a
national security imperative. The European Union’s 2024 Guidelines on Data Protection in
the Neurosciences and the Singaporean "stress test" of neuro-governance highlight this
emerging concern. Adversaries are no longer just hacking servers; they are targeting the
"cognitive environment" through algorithmic manipulation and disinformation campaigns
designed to erode social trust. Case studies of foreign interference in the 2024 European
Parliament elections show that when a nation’s cognitive environment is compromised, its
ability to reach a democratic consensus vanishes, effectively paralyzing the state. This shift
marks a transition from "cybersecurity" (protecting the machine) to "cognitive security"
(protecting the user), requiring new legislative frameworks that treat neural integrity as a
sovereign right.
Geoeconomic De-risking: Security through Strategic Autonomy
The final pillar of contemporary national security is the securitization of economic
interdependence. For decades, globalization was viewed as a peace-building tool; today, it is
frequently seen as a strategic vulnerability. The European Union’s shift toward a "de-risking"
strategy regarding China serves as a landmark case study. By identifying "critical
dependencies" in sectors such as semiconductors, green technology, and rare earth elements,
the EU is moving from a logic of market efficiency to a logic of "strategic autonomy." This is
not a total "decoupling"—which would be economically ruinous—but a targeted insulation of
the supply chains that underpin national defense and societal stability. The 2025 US National
Security Strategy mirrors this, emphasizing "re-industrialization" and "friend-shoring" as core
security objectives. The goal is to ensure that a nation’s survival is not contingent on the
goodwill of a systemic rival, thereby re-embedding economic policy within the broader
architecture of national security.
Conclusion
National security affairs in the mid-2020s are characterized by a move away from the "active
defense" of the Cold War toward "systemic resilience." The modern state must now secure its
physical arteries on the seabed, its digital arteries in the cloud, its economic arteries in the
global market, and its cognitive arteries in the minds of its citizens. As illustrated by the
sabotage in the Baltic Sea and the rise of cognitive sovereignty, the threats are increasingly
hybrid, asymmetric, and constant. Survival in this new landscape requires a "whole-of-
society" approach, where resilience—the ability to absorb, adapt to, and recover from
systemic shocks—becomes the ultimate measure of national power.
The traditional paradigm of national security—long defined by the defense of physical
borders and the maintenance of a nuclear deterrent—is undergoing a profound
metamorphosis. In the third decade of the twenty-first century, the locus of threat has shifted
from the battlefield to the "arteries" of modern civilization: the undersea cables, the supply
chains, and even the cognitive processes of the citizenry. As outlined in the 2025 United
States National Security Strategy and contemporary European security frameworks, national
security is no longer merely about territorial integrity; it is about "systemic resilience." This
essay argues that modern national security affairs have pivoted toward protecting the
"integrity of connectivity"—the physical, digital, and cognitive networks that allow a
sovereign state to function in an era of sub-threshold, hybrid conflict. The Physicality of the
Intangible: Subsea Infrastructure Sabotage
The most striking evidence of this shift is the increasing vulnerability of the global "undersea
commons." While the internet is often discussed as a cloud-based abstraction, it is physically
tethered to the Earth’s seabed via more than 900,000 miles of fiber-optic cables. In 2023 and
2024, the Baltic Sea became a primary laboratory for a new form of "below-threshold"
warfare. The case of the Yi Peng 3, a Chinese-flagged bulk carrier, and the Newnew Polar
Bear illustrates the challenges of modern attribution and defense. These vessels were
implicated in the severing of critical data links, such as the C-Lion1 cable connecting Finland
to Germany and the BCS East-West Interlink between Sweden and Lithuania. These
incidents demonstrate that adversaries can paralyze a nation's digital economy and emergency
response systems without firing a shot. Because these actions are often masked as
commercial accidents or maritime negligence, they avoid triggering traditional military
responses, such as NATO's Article 5. Consequently, national security agencies are evolving
toward "total defense" models—integrated strategies that utilize AI-driven maritime
surveillance and private-sector partnerships to monitor vast, previously neglected undersea
domains.
Cognitive Sovereignty: The Human Mind as Infrastructure Beyond the physical cables lies a
more abstract but equally vital frontier: the cognitive domain. Recent research in 2024 and
2025 has introduced the concept of "Cognitive Sovereignty," proposing that the human mind
should be treated as a form of "critical national infrastructure." In an era of generative AI and
neurotechnology, the ability of a population to maintain autonomous judgment is now a
national security imperative. The European Union’s 2024 Guidelines on Data Protection in
the Neurosciences and the Singaporean "stress test" of neuro-governance highlight this
emerging concern. Adversaries are no longer just hacking servers; they are targeting the
"cognitive environment" through algorithmic manipulation and disinformation campaigns
designed to erode social trust. Case studies of foreign interference in the 2024 European
Parliament elections show that when a nation’s cognitive environment is compromised, its
ability to reach a democratic consensus vanishes, effectively paralyzing the state. This shift
marks a transition from "cybersecurity" (protecting the machine) to "cognitive security"
(protecting the user), requiring new legislative frameworks that treat neural integrity as a
sovereign right.
Geoeconomic De-risking: Security through Strategic Autonomy
The final pillar of contemporary national security is the securitization of economic
interdependence. For decades, globalization was viewed as a peace-building tool; today, it is
frequently seen as a strategic vulnerability. The European Union’s shift toward a "de-risking"
strategy regarding China serves as a landmark case study. By identifying "critical
dependencies" in sectors such as semiconductors, green technology, and rare earth elements,
the EU is moving from a logic of market efficiency to a logic of "strategic autonomy." This is
not a total "decoupling"—which would be economically ruinous—but a targeted insulation of
the supply chains that underpin national defense and societal stability. The 2025 US National
Security Strategy mirrors this, emphasizing "re-industrialization" and "friend-shoring" as core
security objectives. The goal is to ensure that a nation’s survival is not contingent on the
goodwill of a systemic rival, thereby re-embedding economic policy within the broader
architecture of national security.
Conclusion
National security affairs in the mid-2020s are characterized by a move away from the "active
defense" of the Cold War toward "systemic resilience." The modern state must now secure its
physical arteries on the seabed, its digital arteries in the cloud, its economic arteries in the
global market, and its cognitive arteries in the minds of its citizens. As illustrated by the
sabotage in the Baltic Sea and the rise of cognitive sovereignty, the threats are increasingly
hybrid, asymmetric, and constant. Survival in this new landscape requires a "whole-of-
society" approach, where resilience—the ability to absorb, adapt to, and recover from
systemic shocks—becomes the ultimate measure of national power.
The traditional paradigm of national security—long defined by the defense of physical
borders and the maintenance of a nuclear deterrent—is undergoing a profound
metamorphosis. In the third decade of the twenty-first century, the locus of threat has shifted
from the battlefield to the "arteries" of modern civilization: the undersea cables, the supply
chains, and even the cognitive processes of the citizenry. As outlined in the 2025 United
States National Security Strategy and contemporary European security frameworks, national
security is no longer merely about territorial integrity; it is about "systemic resilience." This
essay argues that modern national security affairs have pivoted toward protecting the
"integrity of connectivity"—the physical, digital, and cognitive networks that allow a
sovereign state to function in an era of sub-threshold, hybrid conflict. The Physicality of the
Intangible: Subsea Infrastructure Sabotage
The most striking evidence of this shift is the increasing vulnerability of the global "undersea
commons." While the internet is often discussed as a cloud-based abstraction, it is physically
tethered to the Earth’s seabed via more than 900,000 miles of fiber-optic cables. In 2023 and
2024, the Baltic Sea became a primary laboratory for a new form of "below-threshold"
warfare. The case of the Yi Peng 3, a Chinese-flagged bulk carrier, and the Newnew Polar
Bear illustrates the challenges of modern attribution and defense. These vessels were
implicated in the severing of critical data links, such as the C-Lion1 cable connecting Finland
to Germany and the BCS East-West Interlink between Sweden and Lithuania. These
incidents demonstrate that adversaries can paralyze a nation's digital economy and emergency
response systems without firing a shot. Because these actions are often masked as
commercial accidents or maritime negligence, they avoid triggering traditional military
responses, such as NATO's Article 5. Consequently, national security agencies are evolving
toward "total defense" models—integrated strategies that utilize AI-driven maritime
surveillance and private-sector partnerships to monitor vast, previously neglected undersea
domains.
Cognitive Sovereignty: The Human Mind as Infrastructure Beyond the physical cables lies a
more abstract but equally vital frontier: the cognitive domain. Recent research in 2024 and
2025 has introduced the concept of "Cognitive Sovereignty," proposing that the human mind
should be treated as a form of "critical national infrastructure." In an era of generative AI and
neurotechnology, the ability of a population to maintain autonomous judgment is now a
national security imperative. The European Union’s 2024 Guidelines on Data Protection in
the Neurosciences and the Singaporean "stress test" of neuro-governance highlight this
emerging concern. Adversaries are no longer just hacking servers; they are targeting the
"cognitive environment" through algorithmic manipulation and disinformation campaigns
designed to erode social trust. Case studies of foreign interference in the 2024 European
Parliament elections show that when a nation’s cognitive environment is compromised, its
ability to reach a democratic consensus vanishes, effectively paralyzing the state. This shift
marks a transition from "cybersecurity" (protecting the machine) to "cognitive security"
(protecting the user), requiring new legislative frameworks that treat neural integrity as a
sovereign right.
Geoeconomic De-risking: Security through Strategic Autonomy
The final pillar of contemporary national security is the securitization of economic
interdependence. For decades, globalization was viewed as a peace-building tool; today, it is
frequently seen as a strategic vulnerability. The European Union’s shift toward a "de-risking"
strategy regarding China serves as a landmark case study. By identifying "critical
dependencies" in sectors such as semiconductors, green technology, and rare earth elements,
the EU is moving from a logic of market efficiency to a logic of "strategic autonomy." This is
not a total "decoupling"—which would be economically ruinous—but a targeted insulation of
the supply chains that underpin national defense and societal stability. The 2025 US National
Security Strategy mirrors this, emphasizing "re-industrialization" and "friend-shoring" as core
security objectives. The goal is to ensure that a nation’s survival is not contingent on the
goodwill of a systemic rival, thereby re-embedding economic policy within the broader
architecture of national security.
Conclusion
National security affairs in the mid-2020s are characterized by a move away from the "active
defense" of the Cold War toward "systemic resilience." The modern state must now secure its
physical arteries on the seabed, its digital arteries in the cloud, its economic arteries in the
global market, and its cognitive arteries in the minds of its citizens. As illustrated by the
sabotage in the Baltic Sea and the rise of cognitive sovereignty, the threats are increasingly
hybrid, asymmetric, and constant. Survival in this new landscape requires a "whole-of-
society" approach, where resilience—the ability to absorb, adapt to, and recover from
systemic shocks—becomes the ultimate measure of national power.
The traditional paradigm of national security—long defined by the defense of physical
borders and the maintenance of a nuclear deterrent—is undergoing a profound
metamorphosis. In the third decade of the twenty-first century, the locus of threat has shifted
from the battlefield to the "arteries" of modern civilization: the undersea cables, the supply
chains, and even the cognitive processes of the citizenry. As outlined in the 2025 United
States National Security Strategy and contemporary European security frameworks, national
security is no longer merely about territorial integrity; it is about "systemic resilience." This
essay argues that modern national security affairs have pivoted toward protecting the
"integrity of connectivity"—the physical, digital, and cognitive networks that allow a
sovereign state to function in an era of sub-threshold, hybrid conflict. The Physicality of the
Intangible: Subsea Infrastructure Sabotage
The most striking evidence of this shift is the increasing vulnerability of the global "undersea
commons." While the internet is often discussed as a cloud-based abstraction, it is physically
tethered to the Earth’s seabed via more than 900,000 miles of fiber-optic cables. In 2023 and
2024, the Baltic Sea became a primary laboratory for a new form of "below-threshold"
warfare. The case of the Yi Peng 3, a Chinese-flagged bulk carrier, and the Newnew Polar
Bear illustrates the challenges of modern attribution and defense. These vessels were
implicated in the severing of critical data links, such as the C-Lion1 cable connecting Finland
to Germany and the BCS East-West Interlink between Sweden and Lithuania. These
incidents demonstrate that adversaries can paralyze a nation's digital economy and emergency
response systems without firing a shot. Because these actions are often masked as
commercial accidents or maritime negligence, they avoid triggering traditional military
responses, such as NATO's Article 5. Consequently, national security agencies are evolving
toward "total defense" models—integrated strategies that utilize AI-driven maritime
surveillance and private-sector partnerships to monitor vast, previously neglected undersea
domains.
Cognitive Sovereignty: The Human Mind as Infrastructure Beyond the physical cables lies a
more abstract but equally vital frontier: the cognitive domain. Recent research in 2024 and
2025 has introduced the concept of "Cognitive Sovereignty," proposing that the human mind
should be treated as a form of "critical national infrastructure." In an era of generative AI and
neurotechnology, the ability of a population to maintain autonomous judgment is now a
national security imperative. The European Union’s 2024 Guidelines on Data Protection in
the Neurosciences and the Singaporean "stress test" of neuro-governance highlight this
emerging concern. Adversaries are no longer just hacking servers; they are targeting the
"cognitive environment" through algorithmic manipulation and disinformation campaigns
designed to erode social trust. Case studies of foreign interference in the 2024 European
Parliament elections show that when a nation’s cognitive environment is compromised, its
ability to reach a democratic consensus vanishes, effectively paralyzing the state. This shift
marks a transition from "cybersecurity" (protecting the machine) to "cognitive security"
(protecting the user), requiring new legislative frameworks that treat neural integrity as a
sovereign right.
Geoeconomic De-risking: Security through Strategic Autonomy
The final pillar of contemporary national security is the securitization of economic
interdependence. For decades, globalization was viewed as a peace-building tool; today, it is
frequently seen as a strategic vulnerability. The European Union’s shift toward a "de-risking"
strategy regarding China serves as a landmark case study. By identifying "critical
dependencies" in sectors such as semiconductors, green technology, and rare earth elements,
the EU is moving from a logic of market efficiency to a logic of "strategic autonomy." This is
not a total "decoupling"—which would be economically ruinous—but a targeted insulation of
the supply chains that underpin national defense and societal stability. The 2025 US National
Security Strategy mirrors this, emphasizing "re-industrialization" and "friend-shoring" as core
security objectives. The goal is to ensure that a nation’s survival is not contingent on the
goodwill of a systemic rival, thereby re-embedding economic policy within the broader
architecture of national security.
Conclusion
National security affairs in the mid-2020s are characterized by a move away from the "active
defense" of the Cold War toward "systemic resilience." The modern state must now secure its
physical arteries on the seabed, its digital arteries in the cloud, its economic arteries in the
global market, and its cognitive arteries in the minds of its citizens. As illustrated by the
sabotage in the Baltic Sea and the rise of cognitive sovereignty, the threats are increasingly
hybrid, asymmetric, and constant. Survival in this new landscape requires a "whole-of-
society" approach, where resilience—the ability to absorb, adapt to, and recover from
systemic shocks—becomes the ultimate measure of national power.
The traditional paradigm of national security—long defined by the defense of physical
borders and the maintenance of a nuclear deterrent—is undergoing a profound
metamorphosis. In the third decade of the twenty-first century, the locus of threat has shifted
from the battlefield to the "arteries" of modern civilization: the undersea cables, the supply
chains, and even the cognitive processes of the citizenry. As outlined in the 2025 United
States National Security Strategy and contemporary European security frameworks, national
security is no longer merely about territorial integrity; it is about "systemic resilience." This
essay argues that modern national security affairs have pivoted toward protecting the
"integrity of connectivity"—the physical, digital, and cognitive networks that allow a
sovereign state to function in an era of sub-threshold, hybrid conflict. The Physicality of the
Intangible: Subsea Infrastructure Sabotage
The most striking evidence of this shift is the increasing vulnerability of the global "undersea
commons." While the internet is often discussed as a cloud-based abstraction, it is physically
tethered to the Earth’s seabed via more than 900,000 miles of fiber-optic cables. In 2023 and
2024, the Baltic Sea became a primary laboratory for a new form of "below-threshold"
warfare. The case of the Yi Peng 3, a Chinese-flagged bulk carrier, and the Newnew Polar
Bear illustrates the challenges of modern attribution and defense. These vessels were
implicated in the severing of critical data links, such as the C-Lion1 cable connecting Finland
to Germany and the BCS East-West Interlink between Sweden and Lithuania. These
incidents demonstrate that adversaries can paralyze a nation's digital economy and emergency
response systems without firing a shot. Because these actions are often masked as
commercial accidents or maritime negligence, they avoid triggering traditional military
responses, such as NATO's Article 5. Consequently, national security agencies are evolving
toward "total defense" models—integrated strategies that utilize AI-driven maritime
surveillance and private-sector partnerships to monitor vast, previously neglected undersea
domains.
Cognitive Sovereignty: The Human Mind as Infrastructure Beyond the physical cables lies a
more abstract but equally vital frontier: the cognitive domain. Recent research in 2024 and
2025 has introduced the concept of "Cognitive Sovereignty," proposing that the human mind
should be treated as a form of "critical national infrastructure." In an era of generative AI and
neurotechnology, the ability of a population to maintain autonomous judgment is now a
national security imperative. The European Union’s 2024 Guidelines on Data Protection in
the Neurosciences and the Singaporean "stress test" of neuro-governance highlight this
emerging concern. Adversaries are no longer just hacking servers; they are targeting the
"cognitive environment" through algorithmic manipulation and disinformation campaigns
designed to erode social trust. Case studies of foreign interference in the 2024 European
Parliament elections show that when a nation’s cognitive environment is compromised, its
ability to reach a democratic consensus vanishes, effectively paralyzing the state. This shift
marks a transition from "cybersecurity" (protecting the machine) to "cognitive security"
(protecting the user), requiring new legislative frameworks that treat neural integrity as a
sovereign right.
Geoeconomic De-risking: Security through Strategic Autonomy
The final pillar of contemporary national security is the securitization of economic
interdependence. For decades, globalization was viewed as a peace-building tool; today, it is
frequently seen as a strategic vulnerability. The European Union’s shift toward a "de-risking"
strategy regarding China serves as a landmark case study. By identifying "critical
dependencies" in sectors such as semiconductors, green technology, and rare earth elements,
the EU is moving from a logic of market efficiency to a logic of "strategic autonomy." This is
not a total "decoupling"—which would be economically ruinous—but a targeted insulation of
the supply chains that underpin national defense and societal stability. The 2025 US National
Security Strategy mirrors this, emphasizing "re-industrialization" and "friend-shoring" as core
security objectives. The goal is to ensure that a nation’s survival is not contingent on the
goodwill of a systemic rival, thereby re-embedding economic policy within the broader
architecture of national security.
Conclusion
National security affairs in the mid-2020s are characterized by a move away from the "active
defense" of the Cold War toward "systemic resilience." The modern state must now secure its
physical arteries on the seabed, its digital arteries in the cloud, its economic arteries in the
global market, and its cognitive arteries in the minds of its citizens. As illustrated by the
sabotage in the Baltic Sea and the rise of cognitive sovereignty, the threats are increasingly
hybrid, asymmetric, and constant. Survival in this new landscape requires a "whole-of-
society" approach, where resilience—the ability to absorb, adapt to, and recover from
systemic shocks—becomes the ultimate measure of national power.
The traditional paradigm of national security—long defined by the defense of physical
borders and the maintenance of a nuclear deterrent—is undergoing a profound
metamorphosis. In the third decade of the twenty-first century, the locus of threat has shifted
from the battlefield to the "arteries" of modern civilization: the undersea cables, the supply
chains, and even the cognitive processes of the citizenry. As outlined in the 2025 United
States National Security Strategy and contemporary European security frameworks, national
security is no longer merely about territorial integrity; it is about "systemic resilience." This
essay argues that modern national security affairs have pivoted toward protecting the
"integrity of connectivity"—the physical, digital, and cognitive networks that allow a
sovereign state to function in an era of sub-threshold, hybrid conflict. The Physicality of the
Intangible: Subsea Infrastructure Sabotage
The most striking evidence of this shift is the increasing vulnerability of the global "undersea
commons." While the internet is often discussed as a cloud-based abstraction, it is physically
tethered to the Earth’s seabed via more than 900,000 miles of fiber-optic cables. In 2023 and
2024, the Baltic Sea became a primary laboratory for a new form of "below-threshold"
warfare. The case of the Yi Peng 3, a Chinese-flagged bulk carrier, and the Newnew Polar
Bear illustrates the challenges of modern attribution and defense. These vessels were
implicated in the severing of critical data links, such as the C-Lion1 cable connecting Finland
to Germany and the BCS East-West Interlink between Sweden and Lithuania. These
incidents demonstrate that adversaries can paralyze a nation's digital economy and emergency
response systems without firing a shot. Because these actions are often masked as
commercial accidents or maritime negligence, they avoid triggering traditional military
responses, such as NATO's Article 5. Consequently, national security agencies are evolving
toward "total defense" models—integrated strategies that utilize AI-driven maritime
surveillance and private-sector partnerships to monitor vast, previously neglected undersea
domains.
Cognitive Sovereignty: The Human Mind as Infrastructure Beyond the physical cables lies a
more abstract but equally vital frontier: the cognitive domain. Recent research in 2024 and
2025 has introduced the concept of "Cognitive Sovereignty," proposing that the human mind
should be treated as a form of "critical national infrastructure." In an era of generative AI and
neurotechnology, the ability of a population to maintain autonomous judgment is now a
national security imperative. The European Union’s 2024 Guidelines on Data Protection in
the Neurosciences and the Singaporean "stress test" of neuro-governance highlight this
emerging concern. Adversaries are no longer just hacking servers; they are targeting the
"cognitive environment" through algorithmic manipulation and disinformation campaigns
designed to erode social trust. Case studies of foreign interference in the 2024 European
Parliament elections show that when a nation’s cognitive environment is compromised, its
ability to reach a democratic consensus vanishes, effectively paralyzing the state. This shift
marks a transition from "cybersecurity" (protecting the machine) to "cognitive security"
(protecting the user), requiring new legislative frameworks that treat neural integrity as a
sovereign right.
Geoeconomic De-risking: Security through Strategic Autonomy
The final pillar of contemporary national security is the securitization of economic
interdependence. For decades, globalization was viewed as a peace-building tool; today, it is
frequently seen as a strategic vulnerability. The European Union’s shift toward a "de-risking"
strategy regarding China serves as a landmark case study. By identifying "critical
dependencies" in sectors such as semiconductors, green technology, and rare earth elements,
the EU is moving from a logic of market efficiency to a logic of "strategic autonomy." This is
not a total "decoupling"—which would be economically ruinous—but a targeted insulation of
the supply chains that underpin national defense and societal stability. The 2025 US National
Security Strategy mirrors this, emphasizing "re-industrialization" and "friend-shoring" as core
security objectives. The goal is to ensure that a nation’s survival is not contingent on the
goodwill of a systemic rival, thereby re-embedding economic policy within the broader
architecture of national security.
Conclusion
National security affairs in the mid-2020s are characterized by a move away from the "active
defense" of the Cold War toward "systemic resilience." The modern state must now secure its
physical arteries on the seabed, its digital arteries in the cloud, its economic arteries in the
global market, and its cognitive arteries in the minds of its citizens. As illustrated by the
sabotage in the Baltic Sea and the rise of cognitive sovereignty, the threats are increasingly
hybrid, asymmetric, and constant. Survival in this new landscape requires a "whole-of-
society" approach, where resilience—the ability to absorb, adapt to, and recover from
systemic shocks—becomes the ultimate measure of national power.
The traditional paradigm of national security—long defined by the defense of physical
borders and the maintenance of a nuclear deterrent—is undergoing a profound
metamorphosis. In the third decade of the twenty-first century, the locus of threat has shifted
from the battlefield to the "arteries" of modern civilization: the undersea cables, the supply
chains, and even the cognitive processes of the citizenry. As outlined in the 2025 United
States National Security Strategy and contemporary European security frameworks, national
security is no longer merely about territorial integrity; it is about "systemic resilience." This
essay argues that modern national security affairs have pivoted toward protecting the
"integrity of connectivity"—the physical, digital, and cognitive networks that allow a
sovereign state to function in an era of sub-threshold, hybrid conflict. The Physicality of the
Intangible: Subsea Infrastructure Sabotage
The most striking evidence of this shift is the increasing vulnerability of the global "undersea
commons." While the internet is often discussed as a cloud-based abstraction, it is physically
tethered to the Earth’s seabed via more than 900,000 miles of fiber-optic cables. In 2023 and
2024, the Baltic Sea became a primary laboratory for a new form of "below-threshold"
warfare. The case of the Yi Peng 3, a Chinese-flagged bulk carrier, and the Newnew Polar
Bear illustrates the challenges of modern attribution and defense. These vessels were
implicated in the severing of critical data links, such as the C-Lion1 cable connecting Finland
to Germany and the BCS East-West Interlink between Sweden and Lithuania. These
incidents demonstrate that adversaries can paralyze a nation's digital economy and emergency
response systems without firing a shot. Because these actions are often masked as
commercial accidents or maritime negligence, they avoid triggering traditional military
responses, such as NATO's Article 5. Consequently, national security agencies are evolving
toward "total defense" models—integrated strategies that utilize AI-driven maritime
surveillance and private-sector partnerships to monitor vast, previously neglected undersea
domains.
Cognitive Sovereignty: The Human Mind as Infrastructure Beyond the physical cables lies a
more abstract but equally vital frontier: the cognitive domain. Recent research in 2024 and
2025 has introduced the concept of "Cognitive Sovereignty," proposing that the human mind
should be treated as a form of "critical national infrastructure." In an era of generative AI and
neurotechnology, the ability of a population to maintain autonomous judgment is now a
national security imperative. The European Union’s 2024 Guidelines on Data Protection in
the Neurosciences and the Singaporean "stress test" of neuro-governance highlight this
emerging concern. Adversaries are no longer just hacking servers; they are targeting the
"cognitive environment" through algorithmic manipulation and disinformation campaigns
designed to erode social trust. Case studies of foreign interference in the 2024 European
Parliament elections show that when a nation’s cognitive environment is compromised, its
ability to reach a democratic consensus vanishes, effectively paralyzing the state. This shift
marks a transition from "cybersecurity" (protecting the machine) to "cognitive security"
(protecting the user), requiring new legislative frameworks that treat neural integrity as a
sovereign right.
Geoeconomic De-risking: Security through Strategic Autonomy
The final pillar of contemporary national security is the securitization of economic
interdependence. For decades, globalization was viewed as a peace-building tool; today, it is
frequently seen as a strategic vulnerability. The European Union’s shift toward a "de-risking"
strategy regarding China serves as a landmark case study. By identifying "critical
dependencies" in sectors such as semiconductors, green technology, and rare earth elements,
the EU is moving from a logic of market efficiency to a logic of "strategic autonomy." This is
not a total "decoupling"—which would be economically ruinous—but a targeted insulation of
the supply chains that underpin national defense and societal stability. The 2025 US National
Security Strategy mirrors this, emphasizing "re-industrialization" and "friend-shoring" as core
security objectives. The goal is to ensure that a nation’s survival is not contingent on the
goodwill of a systemic rival, thereby re-embedding economic policy within the broader
architecture of national security.
Conclusion
National security affairs in the mid-2020s are characterized by a move away from the "active
defense" of the Cold War toward "systemic resilience." The modern state must now secure its
physical arteries on the seabed, its digital arteries in the cloud, its economic arteries in the
global market, and its cognitive arteries in the minds of its citizens. As illustrated by the
sabotage in the Baltic Sea and the rise of cognitive sovereignty, the threats are increasingly
hybrid, asymmetric, and constant. Survival in this new landscape requires a "whole-of-
society" approach, where resilience—the ability to absorb, adapt to, and recover from
systemic shocks—becomes the ultimate measure of national power.
The traditional paradigm of national security—long defined by the defense of physical
borders and the maintenance of a nuclear deterrent—is undergoing a profound
metamorphosis. In the third decade of the twenty-first century, the locus of threat has shifted
from the battlefield to the "arteries" of modern civilization: the undersea cables, the supply
chains, and even the cognitive processes of the citizenry. As outlined in the 2025 United
States National Security Strategy and contemporary European security frameworks, national
security is no longer merely about territorial integrity; it is about "systemic resilience." This
essay argues that modern national security affairs have pivoted toward protecting the
"integrity of connectivity"—the physical, digital, and cognitive networks that allow a
sovereign state to function in an era of sub-threshold, hybrid conflict. The Physicality of the
Intangible: Subsea Infrastructure Sabotage
The most striking evidence of this shift is the increasing vulnerability of the global "undersea
commons." While the internet is often discussed as a cloud-based abstraction, it is physically
tethered to the Earth’s seabed via more than 900,000 miles of fiber-optic cables. In 2023 and
2024, the Baltic Sea became a primary laboratory for a new form of "below-threshold"
warfare. The case of the Yi Peng 3, a Chinese-flagged bulk carrier, and the Newnew Polar
Bear illustrates the challenges of modern attribution and defense. These vessels were
implicated in the severing of critical data links, such as the C-Lion1 cable connecting Finland
to Germany and the BCS East-West Interlink between Sweden and Lithuania. These
incidents demonstrate that adversaries can paralyze a nation's digital economy and emergency
response systems without firing a shot. Because these actions are often masked as
commercial accidents or maritime negligence, they avoid triggering traditional military
responses, such as NATO's Article 5. Consequently, national security agencies are evolving
toward "total defense" models—integrated strategies that utilize AI-driven maritime
surveillance and private-sector partnerships to monitor vast, previously neglected undersea
domains.
Cognitive Sovereignty: The Human Mind as Infrastructure Beyond the physical cables lies a
more abstract but equally vital frontier: the cognitive domain. Recent research in 2024 and
2025 has introduced the concept of "Cognitive Sovereignty," proposing that the human mind
should be treated as a form of "critical national infrastructure." In an era of generative AI and
neurotechnology, the ability of a population to maintain autonomous judgment is now a
national security imperative. The European Union’s 2024 Guidelines on Data Protection in
the Neurosciences and the Singaporean "stress test" of neuro-governance highlight this
emerging concern. Adversaries are no longer just hacking servers; they are targeting the
"cognitive environment" through algorithmic manipulation and disinformation campaigns
designed to erode social trust. Case studies of foreign interference in the 2024 European
Parliament elections show that when a nation’s cognitive environment is compromised, its
ability to reach a democratic consensus vanishes, effectively paralyzing the state. This shift
marks a transition from "cybersecurity" (protecting the machine) to "cognitive security"
(protecting the user), requiring new legislative frameworks that treat neural integrity as a
sovereign right.
Geoeconomic De-risking: Security through Strategic Autonomy
The final pillar of contemporary national security is the securitization of economic
interdependence. For decades, globalization was viewed as a peace-building tool; today, it is
frequently seen as a strategic vulnerability. The European Union’s shift toward a "de-risking"
strategy regarding China serves as a landmark case study. By identifying "critical
dependencies" in sectors such as semiconductors, green technology, and rare earth elements,
the EU is moving from a logic of market efficiency to a logic of "strategic autonomy." This is
not a total "decoupling"—which would be economically ruinous—but a targeted insulation of
the supply chains that underpin national defense and societal stability. The 2025 US National
Security Strategy mirrors this, emphasizing "re-industrialization" and "friend-shoring" as core
security objectives. The goal is to ensure that a nation’s survival is not contingent on the
goodwill of a systemic rival, thereby re-embedding economic policy within the broader
architecture of national security.
Conclusion
National security affairs in the mid-2020s are characterized by a move away from the "active
defense" of the Cold War toward "systemic resilience." The modern state must now secure its
physical arteries on the seabed, its digital arteries in the cloud, its economic arteries in the
global market, and its cognitive arteries in the minds of its citizens. As illustrated by the
sabotage in the Baltic Sea and the rise of cognitive sovereignty, the threats are increasingly
hybrid, asymmetric, and constant. Survival in this new landscape requires a "whole-of-
society" approach, where resilience—the ability to absorb, adapt to, and recover from
systemic shocks—becomes the ultimate measure of national power.
The traditional paradigm of national security—long defined by the defense of physical
borders and the maintenance of a nuclear deterrent—is undergoing a profound
metamorphosis. In the third decade of the twenty-first century, the locus of threat has shifted
from the battlefield to the "arteries" of modern civilization: the undersea cables, the supply
chains, and even the cognitive processes of the citizenry. As outlined in the 2025 United
States National Security Strategy and contemporary European security frameworks, national
security is no longer merely about territorial integrity; it is about "systemic resilience." This
essay argues that modern national security affairs have pivoted toward protecting the
"integrity of connectivity"—the physical, digital, and cognitive networks that allow a
sovereign state to function in an era of sub-threshold, hybrid conflict. The Physicality of the
Intangible: Subsea Infrastructure Sabotage
The most striking evidence of this shift is the increasing vulnerability of the global "undersea
commons." While the internet is often discussed as a cloud-based abstraction, it is physically
tethered to the Earth’s seabed via more than 900,000 miles of fiber-optic cables. In 2023 and
2024, the Baltic Sea became a primary laboratory for a new form of "below-threshold"
warfare. The case of the Yi Peng 3, a Chinese-flagged bulk carrier, and the Newnew Polar
Bear illustrates the challenges of modern attribution and defense. These vessels were
implicated in the severing of critical data links, such as the C-Lion1 cable connecting Finland
to Germany and the BCS East-West Interlink between Sweden and Lithuania. These
incidents demonstrate that adversaries can paralyze a nation's digital economy and emergency
response systems without firing a shot. Because these actions are often masked as
commercial accidents or maritime negligence, they avoid triggering traditional military
responses, such as NATO's Article 5. Consequently, national security agencies are evolving
toward "total defense" models—integrated strategies that utilize AI-driven maritime
surveillance and private-sector partnerships to monitor vast, previously neglected undersea
domains.
Cognitive Sovereignty: The Human Mind as Infrastructure Beyond the physical cables lies a
more abstract but equally vital frontier: the cognitive domain. Recent research in 2024 and
2025 has introduced the concept of "Cognitive Sovereignty," proposing that the human mind
should be treated as a form of "critical national infrastructure." In an era of generative AI and
neurotechnology, the ability of a population to maintain autonomous judgment is now a
national security imperative. The European Union’s 2024 Guidelines on Data Protection in
the Neurosciences and the Singaporean "stress test" of neuro-governance highlight this
emerging concern. Adversaries are no longer just hacking servers; they are targeting the
"cognitive environment" through algorithmic manipulation and disinformation campaigns
designed to erode social trust. Case studies of foreign interference in the 2024 European
Parliament elections show that when a nation’s cognitive environment is compromised, its
ability to reach a democratic consensus vanishes, effectively paralyzing the state. This shift
marks a transition from "cybersecurity" (protecting the machine) to "cognitive security"
(protecting the user), requiring new legislative frameworks that treat neural integrity as a
sovereign right.
Geoeconomic De-risking: Security through Strategic Autonomy
The final pillar of contemporary national security is the securitization of economic
interdependence. For decades, globalization was viewed as a peace-building tool; today, it is
frequently seen as a strategic vulnerability. The European Union’s shift toward a "de-risking"
strategy regarding China serves as a landmark case study. By identifying "critical
dependencies" in sectors such as semiconductors, green technology, and rare earth elements,
the EU is moving from a logic of market efficiency to a logic of "strategic autonomy." This is
not a total "decoupling"—which would be economically ruinous—but a targeted insulation of
the supply chains that underpin national defense and societal stability. The 2025 US National
Security Strategy mirrors this, emphasizing "re-industrialization" and "friend-shoring" as core
security objectives. The goal is to ensure that a nation’s survival is not contingent on the
goodwill of a systemic rival, thereby re-embedding economic policy within the broader
architecture of national security.
Conclusion
National security affairs in the mid-2020s are characterized by a move away from the "active
defense" of the Cold War toward "systemic resilience." The modern state must now secure its
physical arteries on the seabed, its digital arteries in the cloud, its economic arteries in the
global market, and its cognitive arteries in the minds of its citizens. As illustrated by the
sabotage in the Baltic Sea and the rise of cognitive sovereignty, the threats are increasingly
hybrid, asymmetric, and constant. Survival in this new landscape requires a "whole-of-
society" approach, where resilience—the ability to absorb, adapt to, and recover from
systemic shocks—becomes the ultimate measure of national power.
The traditional paradigm of national security—long defined by the defense of physical
borders and the maintenance of a nuclear deterrent—is undergoing a profound
metamorphosis. In the third decade of the twenty-first century, the locus of threat has shifted
from the battlefield to the "arteries" of modern civilization: the undersea cables, the supply
chains, and even the cognitive processes of the citizenry. As outlined in the 2025 United
States National Security Strategy and contemporary European security frameworks, national
security is no longer merely about territorial integrity; it is about "systemic resilience." This
essay argues that modern national security affairs have pivoted toward protecting the
"integrity of connectivity"—the physical, digital, and cognitive networks that allow a
sovereign state to function in an era of sub-threshold, hybrid conflict. The Physicality of the
Intangible: Subsea Infrastructure Sabotage
The most striking evidence of this shift is the increasing vulnerability of the global "undersea
commons." While the internet is often discussed as a cloud-based abstraction, it is physically
tethered to the Earth’s seabed via more than 900,000 miles of fiber-optic cables. In 2023 and
2024, the Baltic Sea became a primary laboratory for a new form of "below-threshold"
warfare. The case of the Yi Peng 3, a Chinese-flagged bulk carrier, and the Newnew Polar
Bear illustrates the challenges of modern attribution and defense. These vessels were
implicated in the severing of critical data links, such as the C-Lion1 cable connecting Finland
to Germany and the BCS East-West Interlink between Sweden and Lithuania. These
incidents demonstrate that adversaries can paralyze a nation's digital economy and emergency
response systems without firing a shot. Because these actions are often masked as
commercial accidents or maritime negligence, they avoid triggering traditional military
responses, such as NATO's Article 5. Consequently, national security agencies are evolving
toward "total defense" models—integrated strategies that utilize AI-driven maritime
surveillance and private-sector partnerships to monitor vast, previously neglected undersea
domains.
Cognitive Sovereignty: The Human Mind as Infrastructure Beyond the physical cables lies a
more abstract but equally vital frontier: the cognitive domain. Recent research in 2024 and
2025 has introduced the concept of "Cognitive Sovereignty," proposing that the human mind
should be treated as a form of "critical national infrastructure." In an era of generative AI and
neurotechnology, the ability of a population to maintain autonomous judgment is now a
national security imperative. The European Union’s 2024 Guidelines on Data Protection in
the Neurosciences and the Singaporean "stress test" of neuro-governance highlight this
emerging concern. Adversaries are no longer just hacking servers; they are targeting the
"cognitive environment" through algorithmic manipulation and disinformation campaigns
designed to erode social trust. Case studies of foreign interference in the 2024 European
Parliament elections show that when a nation’s cognitive environment is compromised, its
ability to reach a democratic consensus vanishes, effectively paralyzing the state. This shift
marks a transition from "cybersecurity" (protecting the machine) to "cognitive security"
(protecting the user), requiring new legislative frameworks that treat neural integrity as a
sovereign right.
Geoeconomic De-risking: Security through Strategic Autonomy
The final pillar of contemporary national security is the securitization of economic
interdependence. For decades, globalization was viewed as a peace-building tool; today, it is
frequently seen as a strategic vulnerability. The European Union’s shift toward a "de-risking"
strategy regarding China serves as a landmark case study. By identifying "critical
dependencies" in sectors such as semiconductors, green technology, and rare earth elements,
the EU is moving from a logic of market efficiency to a logic of "strategic autonomy." This is
not a total "decoupling"—which would be economically ruinous—but a targeted insulation of
the supply chains that underpin national defense and societal stability. The 2025 US National
Security Strategy mirrors this, emphasizing "re-industrialization" and "friend-shoring" as core
security objectives. The goal is to ensure that a nation’s survival is not contingent on the
goodwill of a systemic rival, thereby re-embedding economic policy within the broader
architecture of national security.
Conclusion
National security affairs in the mid-2020s are characterized by a move away from the "active
defense" of the Cold War toward "systemic resilience." The modern state must now secure its
physical arteries on the seabed, its digital arteries in the cloud, its economic arteries in the
global market, and its cognitive arteries in the minds of its citizens. As illustrated by the
sabotage in the Baltic Sea and the rise of cognitive sovereignty, the threats are increasingly
hybrid, asymmetric, and constant. Survival in this new landscape requires a "whole-of-
society" approach, where resilience—the ability to absorb, adapt to, and recover from
systemic shocks—becomes the ultimate measure of national power.
The traditional paradigm of national security—long defined by the defense of physical
borders and the maintenance of a nuclear deterrent—is undergoing a profound
metamorphosis. In the third decade of the twenty-first century, the locus of threat has shifted
from the battlefield to the "arteries" of modern civilization: the undersea cables, the supply
chains, and even the cognitive processes of the citizenry. As outlined in the 2025 United
States National Security Strategy and contemporary European security frameworks, national
security is no longer merely about territorial integrity; it is about "systemic resilience." This
essay argues that modern national security affairs have pivoted toward protecting the
"integrity of connectivity"—the physical, digital, and cognitive networks that allow a
sovereign state to function in an era of sub-threshold, hybrid conflict. The Physicality of the
Intangible: Subsea Infrastructure Sabotage
The most striking evidence of this shift is the increasing vulnerability of the global "undersea
commons." While the internet is often discussed as a cloud-based abstraction, it is physically
tethered to the Earth’s seabed via more than 900,000 miles of fiber-optic cables. In 2023 and
2024, the Baltic Sea became a primary laboratory for a new form of "below-threshold"
warfare. The case of the Yi Peng 3, a Chinese-flagged bulk carrier, and the Newnew Polar
Bear illustrates the challenges of modern attribution and defense. These vessels were
implicated in the severing of critical data links, such as the C-Lion1 cable connecting Finland
to Germany and the BCS East-West Interlink between Sweden and Lithuania. These
incidents demonstrate that adversaries can paralyze a nation's digital economy and emergency
response systems without firing a shot. Because these actions are often masked as
commercial accidents or maritime negligence, they avoid triggering traditional military
responses, such as NATO's Article 5. Consequently, national security agencies are evolving
toward "total defense" models—integrated strategies that utilize AI-driven maritime
surveillance and private-sector partnerships to monitor vast, previously neglected undersea
domains.
Cognitive Sovereignty: The Human Mind as Infrastructure Beyond the physical cables lies a
more abstract but equally vital frontier: the cognitive domain. Recent research in 2024 and
2025 has introduced the concept of "Cognitive Sovereignty," proposing that the human mind
should be treated as a form of "critical national infrastructure." In an era of generative AI and
neurotechnology, the ability of a population to maintain autonomous judgment is now a
national security imperative. The European Union’s 2024 Guidelines on Data Protection in
the Neurosciences and the Singaporean "stress test" of neuro-governance highlight this
emerging concern. Adversaries are no longer just hacking servers; they are targeting the
"cognitive environment" through algorithmic manipulation and disinformation campaigns
designed to erode social trust. Case studies of foreign interference in the 2024 European
Parliament elections show that when a nation’s cognitive environment is compromised, its
ability to reach a democratic consensus vanishes, effectively paralyzing the state. This shift
marks a transition from "cybersecurity" (protecting the machine) to "cognitive security"
(protecting the user), requiring new legislative frameworks that treat neural integrity as a
sovereign right.
Geoeconomic De-risking: Security through Strategic Autonomy
The final pillar of contemporary national security is the securitization of economic
interdependence. For decades, globalization was viewed as a peace-building tool; today, it is
frequently seen as a strategic vulnerability. The European Union’s shift toward a "de-risking"
strategy regarding China serves as a landmark case study. By identifying "critical
dependencies" in sectors such as semiconductors, green technology, and rare earth elements,
the EU is moving from a logic of market efficiency to a logic of "strategic autonomy." This is
not a total "decoupling"—which would be economically ruinous—but a targeted insulation of
the supply chains that underpin national defense and societal stability. The 2025 US National
Security Strategy mirrors this, emphasizing "re-industrialization" and "friend-shoring" as core
security objectives. The goal is to ensure that a nation’s survival is not contingent on the
goodwill of a systemic rival, thereby re-embedding economic policy within the broader
architecture of national security.
Conclusion
National security affairs in the mid-2020s are characterized by a move away from the "active
defense" of the Cold War toward "systemic resilience." The modern state must now secure its
physical arteries on the seabed, its digital arteries in the cloud, its economic arteries in the
global market, and its cognitive arteries in the minds of its citizens. As illustrated by the
sabotage in the Baltic Sea and the rise of cognitive sovereignty, the threats are increasingly
hybrid, asymmetric, and constant. Survival in this new landscape requires a "whole-of-
society" approach, where resilience—the ability to absorb, adapt to, and recover from
systemic shocks—becomes the ultimate measure of national power.
The traditional paradigm of national security—long defined by the defense of physical
borders and the maintenance of a nuclear deterrent—is undergoing a profound
metamorphosis. In the third decade of the twenty-first century, the locus of threat has shifted
from the battlefield to the "arteries" of modern civilization: the undersea cables, the supply
chains, and even the cognitive processes of the citizenry. As outlined in the 2025 United
States National Security Strategy and contemporary European security frameworks, national
security is no longer merely about territorial integrity; it is about "systemic resilience." This
essay argues that modern national security affairs have pivoted toward protecting the
"integrity of connectivity"—the physical, digital, and cognitive networks that allow a
sovereign state to function in an era of sub-threshold, hybrid conflict. The Physicality of the
Intangible: Subsea Infrastructure Sabotage
The most striking evidence of this shift is the increasing vulnerability of the global "undersea
commons." While the internet is often discussed as a cloud-based abstraction, it is physically
tethered to the Earth’s seabed via more than 900,000 miles of fiber-optic cables. In 2023 and
2024, the Baltic Sea became a primary laboratory for a new form of "below-threshold"
warfare. The case of the Yi Peng 3, a Chinese-flagged bulk carrier, and the Newnew Polar
Bear illustrates the challenges of modern attribution and defense. These vessels were
implicated in the severing of critical data links, such as the C-Lion1 cable connecting Finland
to Germany and the BCS East-West Interlink between Sweden and Lithuania. These
incidents demonstrate that adversaries can paralyze a nation's digital economy and emergency
response systems without firing a shot. Because these actions are often masked as
commercial accidents or maritime negligence, they avoid triggering traditional military
responses, such as NATO's Article 5. Consequently, national security agencies are evolving
toward "total defense" models—integrated strategies that utilize AI-driven maritime
surveillance and private-sector partnerships to monitor vast, previously neglected undersea
domains.
Cognitive Sovereignty: The Human Mind as Infrastructure Beyond the physical cables lies a
more abstract but equally vital frontier: the cognitive domain. Recent research in 2024 and
2025 has introduced the concept of "Cognitive Sovereignty," proposing that the human mind
should be treated as a form of "critical national infrastructure." In an era of generative AI and
neurotechnology, the ability of a population to maintain autonomous judgment is now a
national security imperative. The European Union’s 2024 Guidelines on Data Protection in
the Neurosciences and the Singaporean "stress test" of neuro-governance highlight this
emerging concern. Adversaries are no longer just hacking servers; they are targeting the
"cognitive environment" through algorithmic manipulation and disinformation campaigns
designed to erode social trust. Case studies of foreign interference in the 2024 European
Parliament elections show that when a nation’s cognitive environment is compromised, its
ability to reach a democratic consensus vanishes, effectively paralyzing the state. This shift
marks a transition from "cybersecurity" (protecting the machine) to "cognitive security"
(protecting the user), requiring new legislative frameworks that treat neural integrity as a
sovereign right.
Geoeconomic De-risking: Security through Strategic Autonomy
The final pillar of contemporary national security is the securitization of economic
interdependence. For decades, globalization was viewed as a peace-building tool; today, it is
frequently seen as a strategic vulnerability. The European Union’s shift toward a "de-risking"
strategy regarding China serves as a landmark case study. By identifying "critical
dependencies" in sectors such as semiconductors, green technology, and rare earth elements,
the EU is moving from a logic of market efficiency to a logic of "strategic autonomy." This is
not a total "decoupling"—which would be economically ruinous—but a targeted insulation of
the supply chains that underpin national defense and societal stability. The 2025 US National
Security Strategy mirrors this, emphasizing "re-industrialization" and "friend-shoring" as core
security objectives. The goal is to ensure that a nation’s survival is not contingent on the
goodwill of a systemic rival, thereby re-embedding economic policy within the broader
architecture of national security.
Conclusion
National security affairs in the mid-2020s are characterized by a move away from the "active
defense" of the Cold War toward "systemic resilience." The modern state must now secure its
physical arteries on the seabed, its digital arteries in the cloud, its economic arteries in the
global market, and its cognitive arteries in the minds of its citizens. As illustrated by the
sabotage in the Baltic Sea and the rise of cognitive sovereignty, the threats are increasingly
hybrid, asymmetric, and constant. Survival in this new landscape requires a "whole-of-
society" approach, where resilience—the ability to absorb, adapt to, and recover from
systemic shocks—becomes the ultimate measure of national power.
The traditional paradigm of national security—long defined by the defense of physical
borders and the maintenance of a nuclear deterrent—is undergoing a profound
metamorphosis. In the third decade of the twenty-first century, the locus of threat has shifted
from the battlefield to the "arteries" of modern civilization: the undersea cables, the supply
chains, and even the cognitive processes of the citizenry. As outlined in the 2025 United
States National Security Strategy and contemporary European security frameworks, national
security is no longer merely about territorial integrity; it is about "systemic resilience." This
essay argues that modern national security affairs have pivoted toward protecting the
"integrity of connectivity"—the physical, digital, and cognitive networks that allow a
sovereign state to function in an era of sub-threshold, hybrid conflict. The Physicality of the
Intangible: Subsea Infrastructure Sabotage
The most striking evidence of this shift is the increasing vulnerability of the global "undersea
commons." While the internet is often discussed as a cloud-based abstraction, it is physically
tethered to the Earth’s seabed via more than 900,000 miles of fiber-optic cables. In 2023 and
2024, the Baltic Sea became a primary laboratory for a new form of "below-threshold"
warfare. The case of the Yi Peng 3, a Chinese-flagged bulk carrier, and the Newnew Polar
Bear illustrates the challenges of modern attribution and defense. These vessels were
implicated in the severing of critical data links, such as the C-Lion1 cable connecting Finland
to Germany and the BCS East-West Interlink between Sweden and Lithuania. These
incidents demonstrate that adversaries can paralyze a nation's digital economy and emergency
response systems without firing a shot. Because these actions are often masked as
commercial accidents or maritime negligence, they avoid triggering traditional military
responses, such as NATO's Article 5. Consequently, national security agencies are evolving
toward "total defense" models—integrated strategies that utilize AI-driven maritime
surveillance and private-sector partnerships to monitor vast, previously neglected undersea
domains.
Cognitive Sovereignty: The Human Mind as Infrastructure Beyond the physical cables lies a
more abstract but equally vital frontier: the cognitive domain. Recent research in 2024 and
2025 has introduced the concept of "Cognitive Sovereignty," proposing that the human mind
should be treated as a form of "critical national infrastructure." In an era of generative AI and
neurotechnology, the ability of a population to maintain autonomous judgment is now a
national security imperative. The European Union’s 2024 Guidelines on Data Protection in
the Neurosciences and the Singaporean "stress test" of neuro-governance highlight this
emerging concern. Adversaries are no longer just hacking servers; they are targeting the
"cognitive environment" through algorithmic manipulation and disinformation campaigns
designed to erode social trust. Case studies of foreign interference in the 2024 European
Parliament elections show that when a nation’s cognitive environment is compromised, its
ability to reach a democratic consensus vanishes, effectively paralyzing the state. This shift
marks a transition from "cybersecurity" (protecting the machine) to "cognitive security"
(protecting the user), requiring new legislative frameworks that treat neural integrity as a
sovereign right.
Geoeconomic De-risking: Security through Strategic Autonomy
The final pillar of contemporary national security is the securitization of economic
interdependence. For decades, globalization was viewed as a peace-building tool; today, it is
frequently seen as a strategic vulnerability. The European Union’s shift toward a "de-risking"
strategy regarding China serves as a landmark case study. By identifying "critical
dependencies" in sectors such as semiconductors, green technology, and rare earth elements,
the EU is moving from a logic of market efficiency to a logic of "strategic autonomy." This is
not a total "decoupling"—which would be economically ruinous—but a targeted insulation of
the supply chains that underpin national defense and societal stability. The 2025 US National
Security Strategy mirrors this, emphasizing "re-industrialization" and "friend-shoring" as core
security objectives. The goal is to ensure that a nation’s survival is not contingent on the
goodwill of a systemic rival, thereby re-embedding economic policy within the broader
architecture of national security.
Conclusion
National security affairs in the mid-2020s are characterized by a move away from the "active
defense" of the Cold War toward "systemic resilience." The modern state must now secure its
physical arteries on the seabed, its digital arteries in the cloud, its economic arteries in the
global market, and its cognitive arteries in the minds of its citizens. As illustrated by the
sabotage in the Baltic Sea and the rise of cognitive sovereignty, the threats are increasingly
hybrid, asymmetric, and constant. Survival in this new landscape requires a "whole-of-
society" approach, where resilience—the ability to absorb, adapt to, and recover from
systemic shocks—becomes the ultimate measure of national power.
The traditional paradigm of national security—long defined by the defense of physical
borders and the maintenance of a nuclear deterrent—is undergoing a profound
metamorphosis. In the third decade of the twenty-first century, the locus of threat has shifted
from the battlefield to the "arteries" of modern civilization: the undersea cables, the supply
chains, and even the cognitive processes of the citizenry. As outlined in the 2025 United
States National Security Strategy and contemporary European security frameworks, national
security is no longer merely about territorial integrity; it is about "systemic resilience." This
essay argues that modern national security affairs have pivoted toward protecting the
"integrity of connectivity"—the physical, digital, and cognitive networks that allow a
sovereign state to function in an era of sub-threshold, hybrid conflict. The Physicality of the
Intangible: Subsea Infrastructure Sabotage
The most striking evidence of this shift is the increasing vulnerability of the global "undersea
commons." While the internet is often discussed as a cloud-based abstraction, it is physically
tethered to the Earth’s seabed via more than 900,000 miles of fiber-optic cables. In 2023 and
2024, the Baltic Sea became a primary laboratory for a new form of "below-threshold"
warfare. The case of the Yi Peng 3, a Chinese-flagged bulk carrier, and the Newnew Polar
Bear illustrates the challenges of modern attribution and defense. These vessels were
implicated in the severing of critical data links, such as the C-Lion1 cable connecting Finland
to Germany and the BCS East-West Interlink between Sweden and Lithuania. These
incidents demonstrate that adversaries can paralyze a nation's digital economy and emergency
response systems without firing a shot. Because these actions are often masked as
commercial accidents or maritime negligence, they avoid triggering traditional military
responses, such as NATO's Article 5. Consequently, national security agencies are evolving
toward "total defense" models—integrated strategies that utilize AI-driven maritime
surveillance and private-sector partnerships to monitor vast, previously neglected undersea
domains.
Cognitive Sovereignty: The Human Mind as Infrastructure Beyond the physical cables lies a
more abstract but equally vital frontier: the cognitive domain. Recent research in 2024 and
2025 has introduced the concept of "Cognitive Sovereignty," proposing that the human mind
should be treated as a form of "critical national infrastructure." In an era of generative AI and
neurotechnology, the ability of a population to maintain autonomous judgment is now a
national security imperative. The European Union’s 2024 Guidelines on Data Protection in
the Neurosciences and the Singaporean "stress test" of neuro-governance highlight this
emerging concern. Adversaries are no longer just hacking servers; they are targeting the
"cognitive environment" through algorithmic manipulation and disinformation campaigns
designed to erode social trust. Case studies of foreign interference in the 2024 European
Parliament elections show that when a nation’s cognitive environment is compromised, its
ability to reach a democratic consensus vanishes, effectively paralyzing the state. This shift
marks a transition from "cybersecurity" (protecting the machine) to "cognitive security"
(protecting the user), requiring new legislative frameworks that treat neural integrity as a
sovereign right.
Geoeconomic De-risking: Security through Strategic Autonomy
The final pillar of contemporary national security is the securitization of economic
interdependence. For decades, globalization was viewed as a peace-building tool; today, it is
frequently seen as a strategic vulnerability. The European Union’s shift toward a "de-risking"
strategy regarding China serves as a landmark case study. By identifying "critical
dependencies" in sectors such as semiconductors, green technology, and rare earth elements,
the EU is moving from a logic of market efficiency to a logic of "strategic autonomy." This is
not a total "decoupling"—which would be economically ruinous—but a targeted insulation of
the supply chains that underpin national defense and societal stability. The 2025 US National
Security Strategy mirrors this, emphasizing "re-industrialization" and "friend-shoring" as core
security objectives. The goal is to ensure that a nation’s survival is not contingent on the
goodwill of a systemic rival, thereby re-embedding economic policy within the broader
architecture of national security.
Conclusion
National security affairs in the mid-2020s are characterized by a move away from the "active
defense" of the Cold War toward "systemic resilience." The modern state must now secure its
physical arteries on the seabed, its digital arteries in the cloud, its economic arteries in the
global market, and its cognitive arteries in the minds of its citizens. As illustrated by the
sabotage in the Baltic Sea and the rise of cognitive sovereignty, the threats are increasingly
hybrid, asymmetric, and constant. Survival in this new landscape requires a "whole-of-
society" approach, where resilience—the ability to absorb, adapt to, and recover from
systemic shocks—becomes the ultimate measure of national power.
The traditional paradigm of national security—long defined by the defense of physical
borders and the maintenance of a nuclear deterrent—is undergoing a profound
metamorphosis. In the third decade of the twenty-first century, the locus of threat has shifted
from the battlefield to the "arteries" of modern civilization: the undersea cables, the supply
chains, and even the cognitive processes of the citizenry. As outlined in the 2025 United
States National Security Strategy and contemporary European security frameworks, national
security is no longer merely about territorial integrity; it is about "systemic resilience." This
essay argues that modern national security affairs have pivoted toward protecting the
"integrity of connectivity"—the physical, digital, and cognitive networks that allow a
sovereign state to function in an era of sub-threshold, hybrid conflict. The Physicality of the
Intangible: Subsea Infrastructure Sabotage
The most striking evidence of this shift is the increasing vulnerability of the global "undersea
commons." While the internet is often discussed as a cloud-based abstraction, it is physically
tethered to the Earth’s seabed via more than 900,000 miles of fiber-optic cables. In 2023 and
2024, the Baltic Sea became a primary laboratory for a new form of "below-threshold"
warfare. The case of the Yi Peng 3, a Chinese-flagged bulk carrier, and the Newnew Polar
Bear illustrates the challenges of modern attribution and defense. These vessels were
implicated in the severing of critical data links, such as the C-Lion1 cable connecting Finland
to Germany and the BCS East-West Interlink between Sweden and Lithuania. These
incidents demonstrate that adversaries can paralyze a nation's digital economy and emergency
response systems without firing a shot. Because these actions are often masked as
commercial accidents or maritime negligence, they avoid triggering traditional military
responses, such as NATO's Article 5. Consequently, national security agencies are evolving
toward "total defense" models—integrated strategies that utilize AI-driven maritime
surveillance and private-sector partnerships to monitor vast, previously neglected undersea
domains.
Cognitive Sovereignty: The Human Mind as Infrastructure Beyond the physical cables lies a
more abstract but equally vital frontier: the cognitive domain. Recent research in 2024 and
2025 has introduced the concept of "Cognitive Sovereignty," proposing that the human mind
should be treated as a form of "critical national infrastructure." In an era of generative AI and
neurotechnology, the ability of a population to maintain autonomous judgment is now a
national security imperative. The European Union’s 2024 Guidelines on Data Protection in
the Neurosciences and the Singaporean "stress test" of neuro-governance highlight this
emerging concern. Adversaries are no longer just hacking servers; they are targeting the
"cognitive environment" through algorithmic manipulation and disinformation campaigns
designed to erode social trust. Case studies of foreign interference in the 2024 European
Parliament elections show that when a nation’s cognitive environment is compromised, its
ability to reach a democratic consensus vanishes, effectively paralyzing the state. This shift
marks a transition from "cybersecurity" (protecting the machine) to "cognitive security"
(protecting the user), requiring new legislative frameworks that treat neural integrity as a
sovereign right.
Geoeconomic De-risking: Security through Strategic Autonomy
The final pillar of contemporary national security is the securitization of economic
interdependence. For decades, globalization was viewed as a peace-building tool; today, it is
frequently seen as a strategic vulnerability. The European Union’s shift toward a "de-risking"
strategy regarding China serves as a landmark case study. By identifying "critical
dependencies" in sectors such as semiconductors, green technology, and rare earth elements,
the EU is moving from a logic of market efficiency to a logic of "strategic autonomy." This is
not a total "decoupling"—which would be economically ruinous—but a targeted insulation of
the supply chains that underpin national defense and societal stability. The 2025 US National
Security Strategy mirrors this, emphasizing "re-industrialization" and "friend-shoring" as core
security objectives. The goal is to ensure that a nation’s survival is not contingent on the
goodwill of a systemic rival, thereby re-embedding economic policy within the broader
architecture of national security.
Conclusion
National security affairs in the mid-2020s are characterized by a move away from the "active
defense" of the Cold War toward "systemic resilience." The modern state must now secure its
physical arteries on the seabed, its digital arteries in the cloud, its economic arteries in the
global market, and its cognitive arteries in the minds of its citizens. As illustrated by the
sabotage in the Baltic Sea and the rise of cognitive sovereignty, the threats are increasingly
hybrid, asymmetric, and constant. Survival in this new landscape requires a "whole-of-
society" approach, where resilience—the ability to absorb, adapt to, and recover from
systemic shocks—becomes the ultimate measure of national power.
The traditional paradigm of national security—long defined by the defense of physical
borders and the maintenance of a nuclear deterrent—is undergoing a profound
metamorphosis. In the third decade of the twenty-first century, the locus of threat has shifted
from the battlefield to the "arteries" of modern civilization: the undersea cables, the supply
chains, and even the cognitive processes of the citizenry. As outlined in the 2025 United
States National Security Strategy and contemporary European security frameworks, national
security is no longer merely about territorial integrity; it is about "systemic resilience." This
essay argues that modern national security affairs have pivoted toward protecting the
"integrity of connectivity"—the physical, digital, and cognitive networks that allow a
sovereign state to function in an era of sub-threshold, hybrid conflict. The Physicality of the
Intangible: Subsea Infrastructure Sabotage
The most striking evidence of this shift is the increasing vulnerability of the global "undersea
commons." While the internet is often discussed as a cloud-based abstraction, it is physically
tethered to the Earth’s seabed via more than 900,000 miles of fiber-optic cables. In 2023 and
2024, the Baltic Sea became a primary laboratory for a new form of "below-threshold"
warfare. The case of the Yi Peng 3, a Chinese-flagged bulk carrier, and the Newnew Polar
Bear illustrates the challenges of modern attribution and defense. These vessels were
implicated in the severing of critical data links, such as the C-Lion1 cable connecting Finland
to Germany and the BCS East-West Interlink between Sweden and Lithuania. These
incidents demonstrate that adversaries can paralyze a nation's digital economy and emergency
response systems without firing a shot. Because these actions are often masked as
commercial accidents or maritime negligence, they avoid triggering traditional military
responses, such as NATO's Article 5. Consequently, national security agencies are evolving
toward "total defense" models—integrated strategies that utilize AI-driven maritime
surveillance and private-sector partnerships to monitor vast, previously neglected undersea
domains.
Cognitive Sovereignty: The Human Mind as Infrastructure Beyond the physical cables lies a
more abstract but equally vital frontier: the cognitive domain. Recent research in 2024 and
2025 has introduced the concept of "Cognitive Sovereignty," proposing that the human mind
should be treated as a form of "critical national infrastructure." In an era of generative AI and
neurotechnology, the ability of a population to maintain autonomous judgment is now a
national security imperative. The European Union’s 2024 Guidelines on Data Protection in
the Neurosciences and the Singaporean "stress test" of neuro-governance highlight this
emerging concern. Adversaries are no longer just hacking servers; they are targeting the
"cognitive environment" through algorithmic manipulation and disinformation campaigns
designed to erode social trust. Case studies of foreign interference in the 2024 European
Parliament elections show that when a nation’s cognitive environment is compromised, its
ability to reach a democratic consensus vanishes, effectively paralyzing the state. This shift
marks a transition from "cybersecurity" (protecting the machine) to "cognitive security"
(protecting the user), requiring new legislative frameworks that treat neural integrity as a
sovereign right.
Geoeconomic De-risking: Security through Strategic Autonomy
The final pillar of contemporary national security is the securitization of economic
interdependence. For decades, globalization was viewed as a peace-building tool; today, it is
frequently seen as a strategic vulnerability. The European Union’s shift toward a "de-risking"
strategy regarding China serves as a landmark case study. By identifying "critical
dependencies" in sectors such as semiconductors, green technology, and rare earth elements,
the EU is moving from a logic of market efficiency to a logic of "strategic autonomy." This is
not a total "decoupling"—which would be economically ruinous—but a targeted insulation of
the supply chains that underpin national defense and societal stability. The 2025 US National
Security Strategy mirrors this, emphasizing "re-industrialization" and "friend-shoring" as core
security objectives. The goal is to ensure that a nation’s survival is not contingent on the
goodwill of a systemic rival, thereby re-embedding economic policy within the broader
architecture of national security.
Conclusion
National security affairs in the mid-2020s are characterized by a move away from the "active
defense" of the Cold War toward "systemic resilience." The modern state must now secure its
physical arteries on the seabed, its digital arteries in the cloud, its economic arteries in the
global market, and its cognitive arteries in the minds of its citizens. As illustrated by the
sabotage in the Baltic Sea and the rise of cognitive sovereignty, the threats are increasingly
hybrid, asymmetric, and constant. Survival in this new landscape requires a "whole-of-
society" approach, where resilience—the ability to absorb, adapt to, and recover from
systemic shocks—becomes the ultimate measure of national power.
The traditional paradigm of national security—long defined by the defense of physical
borders and the maintenance of a nuclear deterrent—is undergoing a profound
metamorphosis. In the third decade of the twenty-first century, the locus of threat has shifted
from the battlefield to the "arteries" of modern civilization: the undersea cables, the supply
chains, and even the cognitive processes of the citizenry. As outlined in the 2025 United
States National Security Strategy and contemporary European security frameworks, national
security is no longer merely about territorial integrity; it is about "systemic resilience." This
essay argues that modern national security affairs have pivoted toward protecting the
"integrity of connectivity"—the physical, digital, and cognitive networks that allow a
sovereign state to function in an era of sub-threshold, hybrid conflict. The Physicality of the
Intangible: Subsea Infrastructure Sabotage
The most striking evidence of this shift is the increasing vulnerability of the global "undersea
commons." While the internet is often discussed as a cloud-based abstraction, it is physically
tethered to the Earth’s seabed via more than 900,000 miles of fiber-optic cables. In 2023 and
2024, the Baltic Sea became a primary laboratory for a new form of "below-threshold"
warfare. The case of the Yi Peng 3, a Chinese-flagged bulk carrier, and the Newnew Polar
Bear illustrates the challenges of modern attribution and defense. These vessels were
implicated in the severing of critical data links, such as the C-Lion1 cable connecting Finland
to Germany and the BCS East-West Interlink between Sweden and Lithuania. These
incidents demonstrate that adversaries can paralyze a nation's digital economy and emergency
response systems without firing a shot. Because these actions are often masked as
commercial accidents or maritime negligence, they avoid triggering traditional military
responses, such as NATO's Article 5. Consequently, national security agencies are evolving
toward "total defense" models—integrated strategies that utilize AI-driven maritime
surveillance and private-sector partnerships to monitor vast, previously neglected undersea
domains.
Cognitive Sovereignty: The Human Mind as Infrastructure Beyond the physical cables lies a
more abstract but equally vital frontier: the cognitive domain. Recent research in 2024 and
2025 has introduced the concept of "Cognitive Sovereignty," proposing that the human mind
should be treated as a form of "critical national infrastructure." In an era of generative AI and
neurotechnology, the ability of a population to maintain autonomous judgment is now a
national security imperative. The European Union’s 2024 Guidelines on Data Protection in
the Neurosciences and the Singaporean "stress test" of neuro-governance highlight this
emerging concern. Adversaries are no longer just hacking servers; they are targeting the
"cognitive environment" through algorithmic manipulation and disinformation campaigns
designed to erode social trust. Case studies of foreign interference in the 2024 European
Parliament elections show that when a nation’s cognitive environment is compromised, its
ability to reach a democratic consensus vanishes, effectively paralyzing the state. This shift
marks a transition from "cybersecurity" (protecting the machine) to "cognitive security"
(protecting the user), requiring new legislative frameworks that treat neural integrity as a
sovereign right.
Geoeconomic De-risking: Security through Strategic Autonomy
The final pillar of contemporary national security is the securitization of economic
interdependence. For decades, globalization was viewed as a peace-building tool; today, it is
frequently seen as a strategic vulnerability. The European Union’s shift toward a "de-risking"
strategy regarding China serves as a landmark case study. By identifying "critical
dependencies" in sectors such as semiconductors, green technology, and rare earth elements,
the EU is moving from a logic of market efficiency to a logic of "strategic autonomy." This is
not a total "decoupling"—which would be economically ruinous—but a targeted insulation of
the supply chains that underpin national defense and societal stability. The 2025 US National
Security Strategy mirrors this, emphasizing "re-industrialization" and "friend-shoring" as core
security objectives. The goal is to ensure that a nation’s survival is not contingent on the
goodwill of a systemic rival, thereby re-embedding economic policy within the broader
architecture of national security.
Conclusion
National security affairs in the mid-2020s are characterized by a move away from the "active
defense" of the Cold War toward "systemic resilience." The modern state must now secure its
physical arteries on the seabed, its digital arteries in the cloud, its economic arteries in the
global market, and its cognitive arteries in the minds of its citizens. As illustrated by the
sabotage in the Baltic Sea and the rise of cognitive sovereignty, the threats are increasingly
hybrid, asymmetric, and constant. Survival in this new landscape requires a "whole-of-
society" approach, where resilience—the ability to absorb, adapt to, and recover from
systemic shocks—becomes the ultimate measure of national power.
The traditional paradigm of national security—long defined by the defense of physical
borders and the maintenance of a nuclear deterrent—is undergoing a profound
metamorphosis. In the third decade of the twenty-first century, the locus of threat has shifted
from the battlefield to the "arteries" of modern civilization: the undersea cables, the supply
chains, and even the cognitive processes of the citizenry. As outlined in the 2025 United
States National Security Strategy and contemporary European security frameworks, national
security is no longer merely about territorial integrity; it is about "systemic resilience." This
essay argues that modern national security affairs have pivoted toward protecting the
"integrity of connectivity"—the physical, digital, and cognitive networks that allow a
sovereign state to function in an era of sub-threshold, hybrid conflict. The Physicality of the
Intangible: Subsea Infrastructure Sabotage
The most striking evidence of this shift is the increasing vulnerability of the global "undersea
commons." While the internet is often discussed as a cloud-based abstraction, it is physically
tethered to the Earth’s seabed via more than 900,000 miles of fiber-optic cables. In 2023 and
2024, the Baltic Sea became a primary laboratory for a new form of "below-threshold"
warfare. The case of the Yi Peng 3, a Chinese-flagged bulk carrier, and the Newnew Polar
Bear illustrates the challenges of modern attribution and defense. These vessels were
implicated in the severing of critical data links, such as the C-Lion1 cable connecting Finland
to Germany and the BCS East-West Interlink between Sweden and Lithuania. These
incidents demonstrate that adversaries can paralyze a nation's digital economy and emergency
response systems without firing a shot. Because these actions are often masked as
commercial accidents or maritime negligence, they avoid triggering traditional military
responses, such as NATO's Article 5. Consequently, national security agencies are evolving
toward "total defense" models—integrated strategies that utilize AI-driven maritime
surveillance and private-sector partnerships to monitor vast, previously neglected undersea
domains.
Cognitive Sovereignty: The Human Mind as Infrastructure Beyond the physical cables lies a
more abstract but equally vital frontier: the cognitive domain. Recent research in 2024 and
2025 has introduced the concept of "Cognitive Sovereignty," proposing that the human mind
should be treated as a form of "critical national infrastructure." In an era of generative AI and
neurotechnology, the ability of a population to maintain autonomous judgment is now a
national security imperative. The European Union’s 2024 Guidelines on Data Protection in
the Neurosciences and the Singaporean "stress test" of neuro-governance highlight this
emerging concern. Adversaries are no longer just hacking servers; they are targeting the
"cognitive environment" through algorithmic manipulation and disinformation campaigns
designed to erode social trust. Case studies of foreign interference in the 2024 European
Parliament elections show that when a nation’s cognitive environment is compromised, its
ability to reach a democratic consensus vanishes, effectively paralyzing the state. This shift
marks a transition from "cybersecurity" (protecting the machine) to "cognitive security"
(protecting the user), requiring new legislative frameworks that treat neural integrity as a
sovereign right.
Geoeconomic De-risking: Security through Strategic Autonomy
The final pillar of contemporary national security is the securitization of economic
interdependence. For decades, globalization was viewed as a peace-building tool; today, it is
frequently seen as a strategic vulnerability. The European Union’s shift toward a "de-risking"
strategy regarding China serves as a landmark case study. By identifying "critical
dependencies" in sectors such as semiconductors, green technology, and rare earth elements,
the EU is moving from a logic of market efficiency to a logic of "strategic autonomy." This is
not a total "decoupling"—which would be economically ruinous—but a targeted insulation of
the supply chains that underpin national defense and societal stability. The 2025 US National
Security Strategy mirrors this, emphasizing "re-industrialization" and "friend-shoring" as core
security objectives. The goal is to ensure that a nation’s survival is not contingent on the
goodwill of a systemic rival, thereby re-embedding economic policy within the broader
architecture of national security.
Conclusion
National security affairs in the mid-2020s are characterized by a move away from the "active
defense" of the Cold War toward "systemic resilience." The modern state must now secure its
physical arteries on the seabed, its digital arteries in the cloud, its economic arteries in the
global market, and its cognitive arteries in the minds of its citizens. As illustrated by the
sabotage in the Baltic Sea and the rise of cognitive sovereignty, the threats are increasingly
hybrid, asymmetric, and constant. Survival in this new landscape requires a "whole-of-
society" approach, where resilience—the ability to absorb, adapt to, and recover from
systemic shocks—becomes the ultimate measure of national power.
The traditional paradigm of national security—long defined by the defense of physical
borders and the maintenance of a nuclear deterrent—is undergoing a profound
metamorphosis. In the third decade of the twenty-first century, the locus of threat has shifted
from the battlefield to the "arteries" of modern civilization: the undersea cables, the supply
chains, and even the cognitive processes of the citizenry. As outlined in the 2025 United
States National Security Strategy and contemporary European security frameworks, national
security is no longer merely about territorial integrity; it is about "systemic resilience." This
essay argues that modern national security affairs have pivoted toward protecting the
"integrity of connectivity"—the physical, digital, and cognitive networks that allow a
sovereign state to function in an era of sub-threshold, hybrid conflict. The Physicality of the
Intangible: Subsea Infrastructure Sabotage
The most striking evidence of this shift is the increasing vulnerability of the global "undersea
commons." While the internet is often discussed as a cloud-based abstraction, it is physically
tethered to the Earth’s seabed via more than 900,000 miles of fiber-optic cables. In 2023 and
2024, the Baltic Sea became a primary laboratory for a new form of "below-threshold"
warfare. The case of the Yi Peng 3, a Chinese-flagged bulk carrier, and the Newnew Polar
Bear illustrates the challenges of modern attribution and defense. These vessels were
implicated in the severing of critical data links, such as the C-Lion1 cable connecting Finland
to Germany and the BCS East-West Interlink between Sweden and Lithuania. These
incidents demonstrate that adversaries can paralyze a nation's digital economy and emergency
response systems without firing a shot. Because these actions are often masked as
commercial accidents or maritime negligence, they avoid triggering traditional military
responses, such as NATO's Article 5. Consequently, national security agencies are evolving
toward "total defense" models—integrated strategies that utilize AI-driven maritime
surveillance and private-sector partnerships to monitor vast, previously neglected undersea
domains.
Cognitive Sovereignty: The Human Mind as Infrastructure Beyond the physical cables lies a
more abstract but equally vital frontier: the cognitive domain. Recent research in 2024 and
2025 has introduced the concept of "Cognitive Sovereignty," proposing that the human mind
should be treated as a form of "critical national infrastructure." In an era of generative AI and
neurotechnology, the ability of a population to maintain autonomous judgment is now a
national security imperative. The European Union’s 2024 Guidelines on Data Protection in
the Neurosciences and the Singaporean "stress test" of neuro-governance highlight this
emerging concern. Adversaries are no longer just hacking servers; they are targeting the
"cognitive environment" through algorithmic manipulation and disinformation campaigns
designed to erode social trust. Case studies of foreign interference in the 2024 European
Parliament elections show that when a nation’s cognitive environment is compromised, its
ability to reach a democratic consensus vanishes, effectively paralyzing the state. This shift
marks a transition from "cybersecurity" (protecting the machine) to "cognitive security"
(protecting the user), requiring new legislative frameworks that treat neural integrity as a
sovereign right.
Geoeconomic De-risking: Security through Strategic Autonomy
The final pillar of contemporary national security is the securitization of economic
interdependence. For decades, globalization was viewed as a peace-building tool; today, it is
frequently seen as a strategic vulnerability. The European Union’s shift toward a "de-risking"
strategy regarding China serves as a landmark case study. By identifying "critical
dependencies" in sectors such as semiconductors, green technology, and rare earth elements,
the EU is moving from a logic of market efficiency to a logic of "strategic autonomy." This is
not a total "decoupling"—which would be economically ruinous—but a targeted insulation of
the supply chains that underpin national defense and societal stability. The 2025 US National
Security Strategy mirrors this, emphasizing "re-industrialization" and "friend-shoring" as core
security objectives. The goal is to ensure that a nation’s survival is not contingent on the
goodwill of a systemic rival, thereby re-embedding economic policy within the broader
architecture of national security.
Conclusion
National security affairs in the mid-2020s are characterized by a move away from the "active
defense" of the Cold War toward "systemic resilience." The modern state must now secure its
physical arteries on the seabed, its digital arteries in the cloud, its economic arteries in the
global market, and its cognitive arteries in the minds of its citizens. As illustrated by the
sabotage in the Baltic Sea and the rise of cognitive sovereignty, the threats are increasingly
hybrid, asymmetric, and constant. Survival in this new landscape requires a "whole-of-
society" approach, where resilience—the ability to absorb, adapt to, and recover from
systemic shocks—becomes the ultimate measure of national power.
The traditional paradigm of national security—long defined by the defense of physical
borders and the maintenance of a nuclear deterrent—is undergoing a profound
metamorphosis. In the third decade of the twenty-first century, the locus of threat has shifted
from the battlefield to the "arteries" of modern civilization: the undersea cables, the supply
chains, and even the cognitive processes of the citizenry. As outlined in the 2025 United
States National Security Strategy and contemporary European security frameworks, national
security is no longer merely about territorial integrity; it is about "systemic resilience." This
essay argues that modern national security affairs have pivoted toward protecting the
"integrity of connectivity"—the physical, digital, and cognitive networks that allow a
sovereign state to function in an era of sub-threshold, hybrid conflict. The Physicality of the
Intangible: Subsea Infrastructure Sabotage
The most striking evidence of this shift is the increasing vulnerability of the global "undersea
commons." While the internet is often discussed as a cloud-based abstraction, it is physically
tethered to the Earth’s seabed via more than 900,000 miles of fiber-optic cables. In 2023 and
2024, the Baltic Sea became a primary laboratory for a new form of "below-threshold"
warfare. The case of the Yi Peng 3, a Chinese-flagged bulk carrier, and the Newnew Polar
Bear illustrates the challenges of modern attribution and defense. These vessels were
implicated in the severing of critical data links, such as the C-Lion1 cable connecting Finland
to Germany and the BCS East-West Interlink between Sweden and Lithuania. These
incidents demonstrate that adversaries can paralyze a nation's digital economy and emergency
response systems without firing a shot. Because these actions are often masked as
commercial accidents or maritime negligence, they avoid triggering traditional military
responses, such as NATO's Article 5. Consequently, national security agencies are evolving
toward "total defense" models—integrated strategies that utilize AI-driven maritime
surveillance and private-sector partnerships to monitor vast, previously neglected undersea
domains.
Cognitive Sovereignty: The Human Mind as Infrastructure Beyond the physical cables lies a
more abstract but equally vital frontier: the cognitive domain. Recent research in 2024 and
2025 has introduced the concept of "Cognitive Sovereignty," proposing that the human mind
should be treated as a form of "critical national infrastructure." In an era of generative AI and
neurotechnology, the ability of a population to maintain autonomous judgment is now a
national security imperative. The European Union’s 2024 Guidelines on Data Protection in
the Neurosciences and the Singaporean "stress test" of neuro-governance highlight this
emerging concern. Adversaries are no longer just hacking servers; they are targeting the
"cognitive environment" through algorithmic manipulation and disinformation campaigns
designed to erode social trust. Case studies of foreign interference in the 2024 European
Parliament elections show that when a nation’s cognitive environment is compromised, its
ability to reach a democratic consensus vanishes, effectively paralyzing the state. This shift
marks a transition from "cybersecurity" (protecting the machine) to "cognitive security"
(protecting the user), requiring new legislative frameworks that treat neural integrity as a
sovereign right.
Geoeconomic De-risking: Security through Strategic Autonomy
The final pillar of contemporary national security is the securitization of economic
interdependence. For decades, globalization was viewed as a peace-building tool; today, it is
frequently seen as a strategic vulnerability. The European Union’s shift toward a "de-risking"
strategy regarding China serves as a landmark case study. By identifying "critical
dependencies" in sectors such as semiconductors, green technology, and rare earth elements,
the EU is moving from a logic of market efficiency to a logic of "strategic autonomy." This is
not a total "decoupling"—which would be economically ruinous—but a targeted insulation of
the supply chains that underpin national defense and societal stability. The 2025 US National
Security Strategy mirrors this, emphasizing "re-industrialization" and "friend-shoring" as core
security objectives. The goal is to ensure that a nation’s survival is not contingent on the
goodwill of a systemic rival, thereby re-embedding economic policy within the broader
architecture of national security.
Conclusion
National security affairs in the mid-2020s are characterized by a move away from the "active
defense" of the Cold War toward "systemic resilience." The modern state must now secure its
physical arteries on the seabed, its digital arteries in the cloud, its economic arteries in the
global market, and its cognitive arteries in the minds of its citizens. As illustrated by the
sabotage in the Baltic Sea and the rise of cognitive sovereignty, the threats are increasingly
hybrid, asymmetric, and constant. Survival in this new landscape requires a "whole-of-
society" approach, where resilience—the ability to absorb, adapt to, and recover from
systemic shocks—becomes the ultimate measure of national power.
The traditional paradigm of national security—long defined by the defense of physical
borders and the maintenance of a nuclear deterrent—is undergoing a profound
metamorphosis. In the third decade of the twenty-first century, the locus of threat has shifted
from the battlefield to the "arteries" of modern civilization: the undersea cables, the supply
chains, and even the cognitive processes of the citizenry. As outlined in the 2025 United
States National Security Strategy and contemporary European security frameworks, national
security is no longer merely about territorial integrity; it is about "systemic resilience." This
essay argues that modern national security affairs have pivoted toward protecting the
"integrity of connectivity"—the physical, digital, and cognitive networks that allow a
sovereign state to function in an era of sub-threshold, hybrid conflict. The Physicality of the
Intangible: Subsea Infrastructure Sabotage
The most striking evidence of this shift is the increasing vulnerability of the global "undersea
commons." While the internet is often discussed as a cloud-based abstraction, it is physically
tethered to the Earth’s seabed via more than 900,000 miles of fiber-optic cables. In 2023 and
2024, the Baltic Sea became a primary laboratory for a new form of "below-threshold"
warfare. The case of the Yi Peng 3, a Chinese-flagged bulk carrier, and the Newnew Polar
Bear illustrates the challenges of modern attribution and defense. These vessels were
implicated in the severing of critical data links, such as the C-Lion1 cable connecting Finland
to Germany and the BCS East-West Interlink between Sweden and Lithuania. These
incidents demonstrate that adversaries can paralyze a nation's digital economy and emergency
response systems without firing a shot. Because these actions are often masked as
commercial accidents or maritime negligence, they avoid triggering traditional military
responses, such as NATO's Article 5. Consequently, national security agencies are evolving
toward "total defense" models—integrated strategies that utilize AI-driven maritime
surveillance and private-sector partnerships to monitor vast, previously neglected undersea
domains.
Cognitive Sovereignty: The Human Mind as Infrastructure Beyond the physical cables lies a
more abstract but equally vital frontier: the cognitive domain. Recent research in 2024 and
2025 has introduced the concept of "Cognitive Sovereignty," proposing that the human mind
should be treated as a form of "critical national infrastructure." In an era of generative AI and
neurotechnology, the ability of a population to maintain autonomous judgment is now a
national security imperative. The European Union’s 2024 Guidelines on Data Protection in
the Neurosciences and the Singaporean "stress test" of neuro-governance highlight this
emerging concern. Adversaries are no longer just hacking servers; they are targeting the
"cognitive environment" through algorithmic manipulation and disinformation campaigns
designed to erode social trust. Case studies of foreign interference in the 2024 European
Parliament elections show that when a nation’s cognitive environment is compromised, its
ability to reach a democratic consensus vanishes, effectively paralyzing the state. This shift
marks a transition from "cybersecurity" (protecting the machine) to "cognitive security"
(protecting the user), requiring new legislative frameworks that treat neural integrity as a
sovereign right.
Geoeconomic De-risking: Security through Strategic Autonomy
The final pillar of contemporary national security is the securitization of economic
interdependence. For decades, globalization was viewed as a peace-building tool; today, it is
frequently seen as a strategic vulnerability. The European Union’s shift toward a "de-risking"
strategy regarding China serves as a landmark case study. By identifying "critical
dependencies" in sectors such as semiconductors, green technology, and rare earth elements,
the EU is moving from a logic of market efficiency to a logic of "strategic autonomy." This is
not a total "decoupling"—which would be economically ruinous—but a targeted insulation of
the supply chains that underpin national defense and societal stability. The 2025 US National
Security Strategy mirrors this, emphasizing "re-industrialization" and "friend-shoring" as core
security objectives. The goal is to ensure that a nation’s survival is not contingent on the
goodwill of a systemic rival, thereby re-embedding economic policy within the broader
architecture of national security.
Conclusion
National security affairs in the mid-2020s are characterized by a move away from the "active
defense" of the Cold War toward "systemic resilience." The modern state must now secure its
physical arteries on the seabed, its digital arteries in the cloud, its economic arteries in the
global market, and its cognitive arteries in the minds of its citizens. As illustrated by the
sabotage in the Baltic Sea and the rise of cognitive sovereignty, the threats are increasingly
hybrid, asymmetric, and constant. Survival in this new landscape requires a "whole-of-
society" approach, where resilience—the ability to absorb, adapt to, and recover from
systemic shocks—becomes the ultimate measure of national power.
The traditional paradigm of national security—long defined by the defense of physical
borders and the maintenance of a nuclear deterrent—is undergoing a profound
metamorphosis. In the third decade of the twenty-first century, the locus of threat has shifted
from the battlefield to the "arteries" of modern civilization: the undersea cables, the supply
chains, and even the cognitive processes of the citizenry. As outlined in the 2025 United
States National Security Strategy and contemporary European security frameworks, national
security is no longer merely about territorial integrity; it is about "systemic resilience." This
essay argues that modern national security affairs have pivoted toward protecting the
"integrity of connectivity"—the physical, digital, and cognitive networks that allow a
sovereign state to function in an era of sub-threshold, hybrid conflict. The Physicality of the
Intangible: Subsea Infrastructure Sabotage
The most striking evidence of this shift is the increasing vulnerability of the global "undersea
commons." While the internet is often discussed as a cloud-based abstraction, it is physically
tethered to the Earth’s seabed via more than 900,000 miles of fiber-optic cables. In 2023 and
2024, the Baltic Sea became a primary laboratory for a new form of "below-threshold"
warfare. The case of the Yi Peng 3, a Chinese-flagged bulk carrier, and the Newnew Polar
Bear illustrates the challenges of modern attribution and defense. These vessels were
implicated in the severing of critical data links, such as the C-Lion1 cable connecting Finland
to Germany and the BCS East-West Interlink between Sweden and Lithuania. These
incidents demonstrate that adversaries can paralyze a nation's digital economy and emergency
response systems without firing a shot. Because these actions are often masked as
commercial accidents or maritime negligence, they avoid triggering traditional military
responses, such as NATO's Article 5. Consequently, national security agencies are evolving
toward "total defense" models—integrated strategies that utilize AI-driven maritime
surveillance and private-sector partnerships to monitor vast, previously neglected undersea
domains.
Cognitive Sovereignty: The Human Mind as Infrastructure Beyond the physical cables lies a
more abstract but equally vital frontier: the cognitive domain. Recent research in 2024 and
2025 has introduced the concept of "Cognitive Sovereignty," proposing that the human mind
should be treated as a form of "critical national infrastructure." In an era of generative AI and
neurotechnology, the ability of a population to maintain autonomous judgment is now a
national security imperative. The European Union’s 2024 Guidelines on Data Protection in
the Neurosciences and the Singaporean "stress test" of neuro-governance highlight this
emerging concern. Adversaries are no longer just hacking servers; they are targeting the
"cognitive environment" through algorithmic manipulation and disinformation campaigns
designed to erode social trust. Case studies of foreign interference in the 2024 European
Parliament elections show that when a nation’s cognitive environment is compromised, its
ability to reach a democratic consensus vanishes, effectively paralyzing the state. This shift
marks a transition from "cybersecurity" (protecting the machine) to "cognitive security"
(protecting the user), requiring new legislative frameworks that treat neural integrity as a
sovereign right.
Geoeconomic De-risking: Security through Strategic Autonomy
The final pillar of contemporary national security is the securitization of economic
interdependence. For decades, globalization was viewed as a peace-building tool; today, it is
frequently seen as a strategic vulnerability. The European Union’s shift toward a "de-risking"
strategy regarding China serves as a landmark case study. By identifying "critical
dependencies" in sectors such as semiconductors, green technology, and rare earth elements,
the EU is moving from a logic of market efficiency to a logic of "strategic autonomy." This is
not a total "decoupling"—which would be economically ruinous—but a targeted insulation of
the supply chains that underpin national defense and societal stability. The 2025 US National
Security Strategy mirrors this, emphasizing "re-industrialization" and "friend-shoring" as core
security objectives. The goal is to ensure that a nation’s survival is not contingent on the
goodwill of a systemic rival, thereby re-embedding economic policy within the broader
architecture of national security.
Conclusion
National security affairs in the mid-2020s are characterized by a move away from the "active
defense" of the Cold War toward "systemic resilience." The modern state must now secure its
physical arteries on the seabed, its digital arteries in the cloud, its economic arteries in the
global market, and its cognitive arteries in the minds of its citizens. As illustrated by the
sabotage in the Baltic Sea and the rise of cognitive sovereignty, the threats are increasingly
hybrid, asymmetric, and constant. Survival in this new landscape requires a "whole-of-
society" approach, where resilience—the ability to absorb, adapt to, and recover from
systemic shocks—becomes the ultimate measure of national power.
The traditional paradigm of national security—long defined by the defense of physical
borders and the maintenance of a nuclear deterrent—is undergoing a profound
metamorphosis. In the third decade of the twenty-first century, the locus of threat has shifted
from the battlefield to the "arteries" of modern civilization: the undersea cables, the supply
chains, and even the cognitive processes of the citizenry. As outlined in the 2025 United
States National Security Strategy and contemporary European security frameworks, national
security is no longer merely about territorial integrity; it is about "systemic resilience." This
essay argues that modern national security affairs have pivoted toward protecting the
"integrity of connectivity"—the physical, digital, and cognitive networks that allow a
sovereign state to function in an era of sub-threshold, hybrid conflict. The Physicality of the
Intangible: Subsea Infrastructure Sabotage
The most striking evidence of this shift is the increasing vulnerability of the global "undersea
commons." While the internet is often discussed as a cloud-based abstraction, it is physically
tethered to the Earth’s seabed via more than 900,000 miles of fiber-optic cables. In 2023 and
2024, the Baltic Sea became a primary laboratory for a new form of "below-threshold"
warfare. The case of the Yi Peng 3, a Chinese-flagged bulk carrier, and the Newnew Polar
Bear illustrates the challenges of modern attribution and defense. These vessels were
implicated in the severing of critical data links, such as the C-Lion1 cable connecting Finland
to Germany and the BCS East-West Interlink between Sweden and Lithuania. These
incidents demonstrate that adversaries can paralyze a nation's digital economy and emergency
response systems without firing a shot. Because these actions are often masked as
commercial accidents or maritime negligence, they avoid triggering traditional military
responses, such as NATO's Article 5. Consequently, national security agencies are evolving
toward "total defense" models—integrated strategies that utilize AI-driven maritime
surveillance and private-sector partnerships to monitor vast, previously neglected undersea
domains.
Cognitive Sovereignty: The Human Mind as Infrastructure Beyond the physical cables lies a
more abstract but equally vital frontier: the cognitive domain. Recent research in 2024 and
2025 has introduced the concept of "Cognitive Sovereignty," proposing that the human mind
should be treated as a form of "critical national infrastructure." In an era of generative AI and
neurotechnology, the ability of a population to maintain autonomous judgment is now a
national security imperative. The European Union’s 2024 Guidelines on Data Protection in
the Neurosciences and the Singaporean "stress test" of neuro-governance highlight this
emerging concern. Adversaries are no longer just hacking servers; they are targeting the
"cognitive environment" through algorithmic manipulation and disinformation campaigns
designed to erode social trust. Case studies of foreign interference in the 2024 European
Parliament elections show that when a nation’s cognitive environment is compromised, its
ability to reach a democratic consensus vanishes, effectively paralyzing the state. This shift
marks a transition from "cybersecurity" (protecting the machine) to "cognitive security"
(protecting the user), requiring new legislative frameworks that treat neural integrity as a
sovereign right.
Geoeconomic De-risking: Security through Strategic Autonomy
The final pillar of contemporary national security is the securitization of economic
interdependence. For decades, globalization was viewed as a peace-building tool; today, it is
frequently seen as a strategic vulnerability. The European Union’s shift toward a "de-risking"
strategy regarding China serves as a landmark case study. By identifying "critical
dependencies" in sectors such as semiconductors, green technology, and rare earth elements,
the EU is moving from a logic of market efficiency to a logic of "strategic autonomy." This is
not a total "decoupling"—which would be economically ruinous—but a targeted insulation of
the supply chains that underpin national defense and societal stability. The 2025 US National
Security Strategy mirrors this, emphasizing "re-industrialization" and "friend-shoring" as core
security objectives. The goal is to ensure that a nation’s survival is not contingent on the
goodwill of a systemic rival, thereby re-embedding economic policy within the broader
architecture of national security.
Conclusion
National security affairs in the mid-2020s are characterized by a move away from the "active
defense" of the Cold War toward "systemic resilience." The modern state must now secure its
physical arteries on the seabed, its digital arteries in the cloud, its economic arteries in the
global market, and its cognitive arteries in the minds of its citizens. As illustrated by the
sabotage in the Baltic Sea and the rise of cognitive sovereignty, the threats are increasingly
hybrid, asymmetric, and constant. Survival in this new landscape requires a "whole-of-
society" approach, where resilience—the ability to absorb, adapt to, and recover from
systemic shocks—becomes the ultimate measure of national power.
The traditional paradigm of national security—long defined by the defense of physical
borders and the maintenance of a nuclear deterrent—is undergoing a profound
metamorphosis. In the third decade of the twenty-first century, the locus of threat has shifted
from the battlefield to the "arteries" of modern civilization: the undersea cables, the supply
chains, and even the cognitive processes of the citizenry. As outlined in the 2025 United
States National Security Strategy and contemporary European security frameworks, national
security is no longer merely about territorial integrity; it is about "systemic resilience." This
essay argues that modern national security affairs have pivoted toward protecting the
"integrity of connectivity"—the physical, digital, and cognitive networks that allow a
sovereign state to function in an era of sub-threshold, hybrid conflict. The Physicality of the
Intangible: Subsea Infrastructure Sabotage
The most striking evidence of this shift is the increasing vulnerability of the global "undersea
commons." While the internet is often discussed as a cloud-based abstraction, it is physically
tethered to the Earth’s seabed via more than 900,000 miles of fiber-optic cables. In 2023 and
2024, the Baltic Sea became a primary laboratory for a new form of "below-threshold"
warfare. The case of the Yi Peng 3, a Chinese-flagged bulk carrier, and the Newnew Polar
Bear illustrates the challenges of modern attribution and defense. These vessels were
implicated in the severing of critical data links, such as the C-Lion1 cable connecting Finland
to Germany and the BCS East-West Interlink between Sweden and Lithuania. These
incidents demonstrate that adversaries can paralyze a nation's digital economy and emergency
response systems without firing a shot. Because these actions are often masked as
commercial accidents or maritime negligence, they avoid triggering traditional military
responses, such as NATO's Article 5. Consequently, national security agencies are evolving
toward "total defense" models—integrated strategies that utilize AI-driven maritime
surveillance and private-sector partnerships to monitor vast, previously neglected undersea
domains.
Cognitive Sovereignty: The Human Mind as Infrastructure Beyond the physical cables lies a
more abstract but equally vital frontier: the cognitive domain. Recent research in 2024 and
2025 has introduced the concept of "Cognitive Sovereignty," proposing that the human mind
should be treated as a form of "critical national infrastructure." In an era of generative AI and
neurotechnology, the ability of a population to maintain autonomous judgment is now a
national security imperative. The European Union’s 2024 Guidelines on Data Protection in
the Neurosciences and the Singaporean "stress test" of neuro-governance highlight this
emerging concern. Adversaries are no longer just hacking servers; they are targeting the
"cognitive environment" through algorithmic manipulation and disinformation campaigns
designed to erode social trust. Case studies of foreign interference in the 2024 European
Parliament elections show that when a nation’s cognitive environment is compromised, its
ability to reach a democratic consensus vanishes, effectively paralyzing the state. This shift
marks a transition from "cybersecurity" (protecting the machine) to "cognitive security"
(protecting the user), requiring new legislative frameworks that treat neural integrity as a
sovereign right.
Geoeconomic De-risking: Security through Strategic Autonomy
The final pillar of contemporary national security is the securitization of economic
interdependence. For decades, globalization was viewed as a peace-building tool; today, it is
frequently seen as a strategic vulnerability. The European Union’s shift toward a "de-risking"
strategy regarding China serves as a landmark case study. By identifying "critical
dependencies" in sectors such as semiconductors, green technology, and rare earth elements,
the EU is moving from a logic of market efficiency to a logic of "strategic autonomy." This is
not a total "decoupling"—which would be economically ruinous—but a targeted insulation of
the supply chains that underpin national defense and societal stability. The 2025 US National
Security Strategy mirrors this, emphasizing "re-industrialization" and "friend-shoring" as core
security objectives. The goal is to ensure that a nation’s survival is not contingent on the
goodwill of a systemic rival, thereby re-embedding economic policy within the broader
architecture of national security.
Conclusion
National security affairs in the mid-2020s are characterized by a move away from the "active
defense" of the Cold War toward "systemic resilience." The modern state must now secure its
physical arteries on the seabed, its digital arteries in the cloud, its economic arteries in the
global market, and its cognitive arteries in the minds of its citizens. As illustrated by the
sabotage in the Baltic Sea and the rise of cognitive sovereignty, the threats are increasingly
hybrid, asymmetric, and constant. Survival in this new landscape requires a "whole-of-
society" approach, where resilience—the ability to absorb, adapt to, and recover from
systemic shocks—becomes the ultimate measure of national power.
The traditional paradigm of national security—long defined by the defense of physical
borders and the maintenance of a nuclear deterrent—is undergoing a profound
metamorphosis. In the third decade of the twenty-first century, the locus of threat has shifted
from the battlefield to the "arteries" of modern civilization: the undersea cables, the supply
chains, and even the cognitive processes of the citizenry. As outlined in the 2025 United
States National Security Strategy and contemporary European security frameworks, national
security is no longer merely about territorial integrity; it is about "systemic resilience." This
essay argues that modern national security affairs have pivoted toward protecting the
"integrity of connectivity"—the physical, digital, and cognitive networks that allow a
sovereign state to function in an era of sub-threshold, hybrid conflict. The Physicality of the
Intangible: Subsea Infrastructure Sabotage
The most striking evidence of this shift is the increasing vulnerability of the global "undersea
commons." While the internet is often discussed as a cloud-based abstraction, it is physically
tethered to the Earth’s seabed via more than 900,000 miles of fiber-optic cables. In 2023 and
2024, the Baltic Sea became a primary laboratory for a new form of "below-threshold"
warfare. The case of the Yi Peng 3, a Chinese-flagged bulk carrier, and the Newnew Polar
Bear illustrates the challenges of modern attribution and defense. These vessels were
implicated in the severing of critical data links, such as the C-Lion1 cable connecting Finland
to Germany and the BCS East-West Interlink between Sweden and Lithuania. These
incidents demonstrate that adversaries can paralyze a nation's digital economy and emergency
response systems without firing a shot. Because these actions are often masked as
commercial accidents or maritime negligence, they avoid triggering traditional military
responses, such as NATO's Article 5. Consequently, national security agencies are evolving
toward "total defense" models—integrated strategies that utilize AI-driven maritime
surveillance and private-sector partnerships to monitor vast, previously neglected undersea
domains.
Cognitive Sovereignty: The Human Mind as Infrastructure Beyond the physical cables lies a
more abstract but equally vital frontier: the cognitive domain. Recent research in 2024 and
2025 has introduced the concept of "Cognitive Sovereignty," proposing that the human mind
should be treated as a form of "critical national infrastructure." In an era of generative AI and
neurotechnology, the ability of a population to maintain autonomous judgment is now a
national security imperative. The European Union’s 2024 Guidelines on Data Protection in
the Neurosciences and the Singaporean "stress test" of neuro-governance highlight this
emerging concern. Adversaries are no longer just hacking servers; they are targeting the
"cognitive environment" through algorithmic manipulation and disinformation campaigns
designed to erode social trust. Case studies of foreign interference in the 2024 European
Parliament elections show that when a nation’s cognitive environment is compromised, its
ability to reach a democratic consensus vanishes, effectively paralyzing the state. This shift
marks a transition from "cybersecurity" (protecting the machine) to "cognitive security"
(protecting the user), requiring new legislative frameworks that treat neural integrity as a
sovereign right.
Geoeconomic De-risking: Security through Strategic Autonomy
The final pillar of contemporary national security is the securitization of economic
interdependence. For decades, globalization was viewed as a peace-building tool; today, it is
frequently seen as a strategic vulnerability. The European Union’s shift toward a "de-risking"
strategy regarding China serves as a landmark case study. By identifying "critical
dependencies" in sectors such as semiconductors, green technology, and rare earth elements,
the EU is moving from a logic of market efficiency to a logic of "strategic autonomy." This is
not a total "decoupling"—which would be economically ruinous—but a targeted insulation of
the supply chains that underpin national defense and societal stability. The 2025 US National
Security Strategy mirrors this, emphasizing "re-industrialization" and "friend-shoring" as core
security objectives. The goal is to ensure that a nation’s survival is not contingent on the
goodwill of a systemic rival, thereby re-embedding economic policy within the broader
architecture of national security.
Conclusion
National security affairs in the mid-2020s are characterized by a move away from the "active
defense" of the Cold War toward "systemic resilience." The modern state must now secure its
physical arteries on the seabed, its digital arteries in the cloud, its economic arteries in the
global market, and its cognitive arteries in the minds of its citizens. As illustrated by the
sabotage in the Baltic Sea and the rise of cognitive sovereignty, the threats are increasingly
hybrid, asymmetric, and constant. Survival in this new landscape requires a "whole-of-
society" approach, where resilience—the ability to absorb, adapt to, and recover from
systemic shocks—becomes the ultimate measure of national power.
The traditional paradigm of national security—long defined by the defense of physical
borders and the maintenance of a nuclear deterrent—is undergoing a profound
metamorphosis. In the third decade of the twenty-first century, the locus of threat has shifted
from the battlefield to the "arteries" of modern civilization: the undersea cables, the supply
chains, and even the cognitive processes of the citizenry. As outlined in the 2025 United
States National Security Strategy and contemporary European security frameworks, national
security is no longer merely about territorial integrity; it is about "systemic resilience." This
essay argues that modern national security affairs have pivoted toward protecting the
"integrity of connectivity"—the physical, digital, and cognitive networks that allow a
sovereign state to function in an era of sub-threshold, hybrid conflict. The Physicality of the
Intangible: Subsea Infrastructure Sabotage
The most striking evidence of this shift is the increasing vulnerability of the global "undersea
commons." While the internet is often discussed as a cloud-based abstraction, it is physically
tethered to the Earth’s seabed via more than 900,000 miles of fiber-optic cables. In 2023 and
2024, the Baltic Sea became a primary laboratory for a new form of "below-threshold"
warfare. The case of the Yi Peng 3, a Chinese-flagged bulk carrier, and the Newnew Polar
Bear illustrates the challenges of modern attribution and defense. These vessels were
implicated in the severing of critical data links, such as the C-Lion1 cable connecting Finland
to Germany and the BCS East-West Interlink between Sweden and Lithuania. These
incidents demonstrate that adversaries can paralyze a nation's digital economy and emergency
response systems without firing a shot. Because these actions are often masked as
commercial accidents or maritime negligence, they avoid triggering traditional military
responses, such as NATO's Article 5. Consequently, national security agencies are evolving
toward "total defense" models—integrated strategies that utilize AI-driven maritime
surveillance and private-sector partnerships to monitor vast, previously neglected undersea
domains.
Cognitive Sovereignty: The Human Mind as Infrastructure Beyond the physical cables lies a
more abstract but equally vital frontier: the cognitive domain. Recent research in 2024 and
2025 has introduced the concept of "Cognitive Sovereignty," proposing that the human mind
should be treated as a form of "critical national infrastructure." In an era of generative AI and
neurotechnology, the ability of a population to maintain autonomous judgment is now a
national security imperative. The European Union’s 2024 Guidelines on Data Protection in
the Neurosciences and the Singaporean "stress test" of neuro-governance highlight this
emerging concern. Adversaries are no longer just hacking servers; they are targeting the
"cognitive environment" through algorithmic manipulation and disinformation campaigns
designed to erode social trust. Case studies of foreign interference in the 2024 European
Parliament elections show that when a nation’s cognitive environment is compromised, its
ability to reach a democratic consensus vanishes, effectively paralyzing the state. This shift
marks a transition from "cybersecurity" (protecting the machine) to "cognitive security"
(protecting the user), requiring new legislative frameworks that treat neural integrity as a
sovereign right.
Geoeconomic De-risking: Security through Strategic Autonomy
The final pillar of contemporary national security is the securitization of economic
interdependence. For decades, globalization was viewed as a peace-building tool; today, it is
frequently seen as a strategic vulnerability. The European Union’s shift toward a "de-risking"
strategy regarding China serves as a landmark case study. By identifying "critical
dependencies" in sectors such as semiconductors, green technology, and rare earth elements,
the EU is moving from a logic of market efficiency to a logic of "strategic autonomy." This is
not a total "decoupling"—which would be economically ruinous—but a targeted insulation of
the supply chains that underpin national defense and societal stability. The 2025 US National
Security Strategy mirrors this, emphasizing "re-industrialization" and "friend-shoring" as core
security objectives. The goal is to ensure that a nation’s survival is not contingent on the
goodwill of a systemic rival, thereby re-embedding economic policy within the broader
architecture of national security.
Conclusion
National security affairs in the mid-2020s are characterized by a move away from the "active
defense" of the Cold War toward "systemic resilience." The modern state must now secure its
physical arteries on the seabed, its digital arteries in the cloud, its economic arteries in the
global market, and its cognitive arteries in the minds of its citizens. As illustrated by the
sabotage in the Baltic Sea and the rise of cognitive sovereignty, the threats are increasingly
hybrid, asymmetric, and constant. Survival in this new landscape requires a "whole-of-
society" approach, where resilience—the ability to absorb, adapt to, and recover from
systemic shocks—becomes the ultimate measure of national power.
The traditional paradigm of national security—long defined by the defense of physical
borders and the maintenance of a nuclear deterrent—is undergoing a profound
metamorphosis. In the third decade of the twenty-first century, the locus of threat has shifted
from the battlefield to the "arteries" of modern civilization: the undersea cables, the supply
chains, and even the cognitive processes of the citizenry. As outlined in the 2025 United
States National Security Strategy and contemporary European security frameworks, national
security is no longer merely about territorial integrity; it is about "systemic resilience." This
essay argues that modern national security affairs have pivoted toward protecting the
"integrity of connectivity"—the physical, digital, and cognitive networks that allow a
sovereign state to function in an era of sub-threshold, hybrid conflict. The Physicality of the
Intangible: Subsea Infrastructure Sabotage
The most striking evidence of this shift is the increasing vulnerability of the global "undersea
commons." While the internet is often discussed as a cloud-based abstraction, it is physically
tethered to the Earth’s seabed via more than 900,000 miles of fiber-optic cables. In 2023 and
2024, the Baltic Sea became a primary laboratory for a new form of "below-threshold"
warfare. The case of the Yi Peng 3, a Chinese-flagged bulk carrier, and the Newnew Polar
Bear illustrates the challenges of modern attribution and defense. These vessels were
implicated in the severing of critical data links, such as the C-Lion1 cable connecting Finland
to Germany and the BCS East-West Interlink between Sweden and Lithuania. These
incidents demonstrate that adversaries can paralyze a nation's digital economy and emergency
response systems without firing a shot. Because these actions are often masked as
commercial accidents or maritime negligence, they avoid triggering traditional military
responses, such as NATO's Article 5. Consequently, national security agencies are evolving
toward "total defense" models—integrated strategies that utilize AI-driven maritime
surveillance and private-sector partnerships to monitor vast, previously neglected undersea
domains.
Cognitive Sovereignty: The Human Mind as Infrastructure Beyond the physical cables lies a
more abstract but equally vital frontier: the cognitive domain. Recent research in 2024 and
2025 has introduced the concept of "Cognitive Sovereignty," proposing that the human mind
should be treated as a form of "critical national infrastructure." In an era of generative AI and
neurotechnology, the ability of a population to maintain autonomous judgment is now a
national security imperative. The European Union’s 2024 Guidelines on Data Protection in
the Neurosciences and the Singaporean "stress test" of neuro-governance highlight this
emerging concern. Adversaries are no longer just hacking servers; they are targeting the
"cognitive environment" through algorithmic manipulation and disinformation campaigns
designed to erode social trust. Case studies of foreign interference in the 2024 European
Parliament elections show that when a nation’s cognitive environment is compromised, its
ability to reach a democratic consensus vanishes, effectively paralyzing the state. This shift
marks a transition from "cybersecurity" (protecting the machine) to "cognitive security"
(protecting the user), requiring new legislative frameworks that treat neural integrity as a
sovereign right.
Geoeconomic De-risking: Security through Strategic Autonomy
The final pillar of contemporary national security is the securitization of economic
interdependence. For decades, globalization was viewed as a peace-building tool; today, it is
frequently seen as a strategic vulnerability. The European Union’s shift toward a "de-risking"
strategy regarding China serves as a landmark case study. By identifying "critical
dependencies" in sectors such as semiconductors, green technology, and rare earth elements,
the EU is moving from a logic of market efficiency to a logic of "strategic autonomy." This is
not a total "decoupling"—which would be economically ruinous—but a targeted insulation of
the supply chains that underpin national defense and societal stability. The 2025 US National
Security Strategy mirrors this, emphasizing "re-industrialization" and "friend-shoring" as core
security objectives. The goal is to ensure that a nation’s survival is not contingent on the
goodwill of a systemic rival, thereby re-embedding economic policy within the broader
architecture of national security.
Conclusion
National security affairs in the mid-2020s are characterized by a move away from the "active
defense" of the Cold War toward "systemic resilience." The modern state must now secure its
physical arteries on the seabed, its digital arteries in the cloud, its economic arteries in the
global market, and its cognitive arteries in the minds of its citizens. As illustrated by the
sabotage in the Baltic Sea and the rise of cognitive sovereignty, the threats are increasingly
hybrid, asymmetric, and constant. Survival in this new landscape requires a "whole-of-
society" approach, where resilience—the ability to absorb, adapt to, and recover from
systemic shocks—becomes the ultimate measure of national power.
The traditional paradigm of national security—long defined by the defense of physical
borders and the maintenance of a nuclear deterrent—is undergoing a profound
metamorphosis. In the third decade of the twenty-first century, the locus of threat has shifted
from the battlefield to the "arteries" of modern civilization: the undersea cables, the supply
chains, and even the cognitive processes of the citizenry. As outlined in the 2025 United
States National Security Strategy and contemporary European security frameworks, national
security is no longer merely about territorial integrity; it is about "systemic resilience." This
essay argues that modern national security affairs have pivoted toward protecting the
"integrity of connectivity"—the physical, digital, and cognitive networks that allow a
sovereign state to function in an era of sub-threshold, hybrid conflict. The Physicality of the
Intangible: Subsea Infrastructure Sabotage
The most striking evidence of this shift is the increasing vulnerability of the global "undersea
commons." While the internet is often discussed as a cloud-based abstraction, it is physically
tethered to the Earth’s seabed via more than 900,000 miles of fiber-optic cables. In 2023 and
2024, the Baltic Sea became a primary laboratory for a new form of "below-threshold"
warfare. The case of the Yi Peng 3, a Chinese-flagged bulk carrier, and the Newnew Polar
Bear illustrates the challenges of modern attribution and defense. These vessels were
implicated in the severing of critical data links, such as the C-Lion1 cable connecting Finland
to Germany and the BCS East-West Interlink between Sweden and Lithuania. These
incidents demonstrate that adversaries can paralyze a nation's digital economy and emergency
response systems without firing a shot. Because these actions are often masked as
commercial accidents or maritime negligence, they avoid triggering traditional military
responses, such as NATO's Article 5. Consequently, national security agencies are evolving
toward "total defense" models—integrated strategies that utilize AI-driven maritime
surveillance and private-sector partnerships to monitor vast, previously neglected undersea
domains.
Cognitive Sovereignty: The Human Mind as Infrastructure Beyond the physical cables lies a
more abstract but equally vital frontier: the cognitive domain. Recent research in 2024 and
2025 has introduced the concept of "Cognitive Sovereignty," proposing that the human mind
should be treated as a form of "critical national infrastructure." In an era of generative AI and
neurotechnology, the ability of a population to maintain autonomous judgment is now a
national security imperative. The European Union’s 2024 Guidelines on Data Protection in
the Neurosciences and the Singaporean "stress test" of neuro-governance highlight this
emerging concern. Adversaries are no longer just hacking servers; they are targeting the
"cognitive environment" through algorithmic manipulation and disinformation campaigns
designed to erode social trust. Case studies of foreign interference in the 2024 European
Parliament elections show that when a nation’s cognitive environment is compromised, its
ability to reach a democratic consensus vanishes, effectively paralyzing the state. This shift
marks a transition from "cybersecurity" (protecting the machine) to "cognitive security"
(protecting the user), requiring new legislative frameworks that treat neural integrity as a
sovereign right.
Geoeconomic De-risking: Security through Strategic Autonomy
The final pillar of contemporary national security is the securitization of economic
interdependence. For decades, globalization was viewed as a peace-building tool; today, it is
frequently seen as a strategic vulnerability. The European Union’s shift toward a "de-risking"
strategy regarding China serves as a landmark case study. By identifying "critical
dependencies" in sectors such as semiconductors, green technology, and rare earth elements,
the EU is moving from a logic of market efficiency to a logic of "strategic autonomy." This is
not a total "decoupling"—which would be economically ruinous—but a targeted insulation of
the supply chains that underpin national defense and societal stability. The 2025 US National
Security Strategy mirrors this, emphasizing "re-industrialization" and "friend-shoring" as core
security objectives. The goal is to ensure that a nation’s survival is not contingent on the
goodwill of a systemic rival, thereby re-embedding economic policy within the broader
architecture of national security.
Conclusion
National security affairs in the mid-2020s are characterized by a move away from the "active
defense" of the Cold War toward "systemic resilience." The modern state must now secure its
physical arteries on the seabed, its digital arteries in the cloud, its economic arteries in the
global market, and its cognitive arteries in the minds of its citizens. As illustrated by the
sabotage in the Baltic Sea and the rise of cognitive sovereignty, the threats are increasingly
hybrid, asymmetric, and constant. Survival in this new landscape requires a "whole-of-
society" approach, where resilience—the ability to absorb, adapt to, and recover from
systemic shocks—becomes the ultimate measure of national power.
The traditional paradigm of national security—long defined by the defense of physical
borders and the maintenance of a nuclear deterrent—is undergoing a profound
metamorphosis. In the third decade of the twenty-first century, the locus of threat has shifted
from the battlefield to the "arteries" of modern civilization: the undersea cables, the supply
chains, and even the cognitive processes of the citizenry. As outlined in the 2025 United
States National Security Strategy and contemporary European security frameworks, national
security is no longer merely about territorial integrity; it is about "systemic resilience." This
essay argues that modern national security affairs have pivoted toward protecting the
"integrity of connectivity"—the physical, digital, and cognitive networks that allow a
sovereign state to function in an era of sub-threshold, hybrid conflict. The Physicality of the
Intangible: Subsea Infrastructure Sabotage
The most striking evidence of this shift is the increasing vulnerability of the global "undersea
commons." While the internet is often discussed as a cloud-based abstraction, it is physically
tethered to the Earth’s seabed via more than 900,000 miles of fiber-optic cables. In 2023 and
2024, the Baltic Sea became a primary laboratory for a new form of "below-threshold"
warfare. The case of the Yi Peng 3, a Chinese-flagged bulk carrier, and the Newnew Polar
Bear illustrates the challenges of modern attribution and defense. These vessels were
implicated in the severing of critical data links, such as the C-Lion1 cable connecting Finland
to Germany and the BCS East-West Interlink between Sweden and Lithuania. These
incidents demonstrate that adversaries can paralyze a nation's digital economy and emergency
response systems without firing a shot. Because these actions are often masked as
commercial accidents or maritime negligence, they avoid triggering traditional military
responses, such as NATO's Article 5. Consequently, national security agencies are evolving
toward "total defense" models—integrated strategies that utilize AI-driven maritime
surveillance and private-sector partnerships to monitor vast, previously neglected undersea
domains.
Cognitive Sovereignty: The Human Mind as Infrastructure Beyond the physical cables lies a
more abstract but equally vital frontier: the cognitive domain. Recent research in 2024 and
2025 has introduced the concept of "Cognitive Sovereignty," proposing that the human mind
should be treated as a form of "critical national infrastructure." In an era of generative AI and
neurotechnology, the ability of a population to maintain autonomous judgment is now a
national security imperative. The European Union’s 2024 Guidelines on Data Protection in
the Neurosciences and the Singaporean "stress test" of neuro-governance highlight this
emerging concern. Adversaries are no longer just hacking servers; they are targeting the
"cognitive environment" through algorithmic manipulation and disinformation campaigns
designed to erode social trust. Case studies of foreign interference in the 2024 European
Parliament elections show that when a nation’s cognitive environment is compromised, its
ability to reach a democratic consensus vanishes, effectively paralyzing the state. This shift
marks a transition from "cybersecurity" (protecting the machine) to "cognitive security"
(protecting the user), requiring new legislative frameworks that treat neural integrity as a
sovereign right.
Geoeconomic De-risking: Security through Strategic Autonomy
The final pillar of contemporary national security is the securitization of economic
interdependence. For decades, globalization was viewed as a peace-building tool; today, it is
frequently seen as a strategic vulnerability. The European Union’s shift toward a "de-risking"
strategy regarding China serves as a landmark case study. By identifying "critical
dependencies" in sectors such as semiconductors, green technology, and rare earth elements,
the EU is moving from a logic of market efficiency to a logic of "strategic autonomy." This is
not a total "decoupling"—which would be economically ruinous—but a targeted insulation of
the supply chains that underpin national defense and societal stability. The 2025 US National
Security Strategy mirrors this, emphasizing "re-industrialization" and "friend-shoring" as core
security objectives. The goal is to ensure that a nation’s survival is not contingent on the
goodwill of a systemic rival, thereby re-embedding economic policy within the broader
architecture of national security.
Conclusion
National security affairs in the mid-2020s are characterized by a move away from the "active
defense" of the Cold War toward "systemic resilience." The modern state must now secure its
physical arteries on the seabed, its digital arteries in the cloud, its economic arteries in the
global market, and its cognitive arteries in the minds of its citizens. As illustrated by the
sabotage in the Baltic Sea and the rise of cognitive sovereignty, the threats are increasingly
hybrid, asymmetric, and constant. Survival in this new landscape requires a "whole-of-
society" approach, where resilience—the ability to absorb, adapt to, and recover from
systemic shocks—becomes the ultimate measure of national power.
The traditional paradigm of national security—long defined by the defense of physical
borders and the maintenance of a nuclear deterrent—is undergoing a profound
metamorphosis. In the third decade of the twenty-first century, the locus of threat has shifted
from the battlefield to the "arteries" of modern civilization: the undersea cables, the supply
chains, and even the cognitive processes of the citizenry. As outlined in the 2025 United
States National Security Strategy and contemporary European security frameworks, national
security is no longer merely about territorial integrity; it is about "systemic resilience." This
essay argues that modern national security affairs have pivoted toward protecting the
"integrity of connectivity"—the physical, digital, and cognitive networks that allow a
sovereign state to function in an era of sub-threshold, hybrid conflict. The Physicality of the
Intangible: Subsea Infrastructure Sabotage
The most striking evidence of this shift is the increasing vulnerability of the global "undersea
commons." While the internet is often discussed as a cloud-based abstraction, it is physically
tethered to the Earth’s seabed via more than 900,000 miles of fiber-optic cables. In 2023 and
2024, the Baltic Sea became a primary laboratory for a new form of "below-threshold"
warfare. The case of the Yi Peng 3, a Chinese-flagged bulk carrier, and the Newnew Polar
Bear illustrates the challenges of modern attribution and defense. These vessels were
implicated in the severing of critical data links, such as the C-Lion1 cable connecting Finland
to Germany and the BCS East-West Interlink between Sweden and Lithuania. These
incidents demonstrate that adversaries can paralyze a nation's digital economy and emergency
response systems without firing a shot. Because these actions are often masked as
commercial accidents or maritime negligence, they avoid triggering traditional military
responses, such as NATO's Article 5. Consequently, national security agencies are evolving
toward "total defense" models—integrated strategies that utilize AI-driven maritime
surveillance and private-sector partnerships to monitor vast, previously neglected undersea
domains.
Cognitive Sovereignty: The Human Mind as Infrastructure Beyond the physical cables lies a
more abstract but equally vital frontier: the cognitive domain. Recent research in 2024 and
2025 has introduced the concept of "Cognitive Sovereignty," proposing that the human mind
should be treated as a form of "critical national infrastructure." In an era of generative AI and
neurotechnology, the ability of a population to maintain autonomous judgment is now a
national security imperative. The European Union’s 2024 Guidelines on Data Protection in
the Neurosciences and the Singaporean "stress test" of neuro-governance highlight this
emerging concern. Adversaries are no longer just hacking servers; they are targeting the
"cognitive environment" through algorithmic manipulation and disinformation campaigns
designed to erode social trust. Case studies of foreign interference in the 2024 European
Parliament elections show that when a nation’s cognitive environment is compromised, its
ability to reach a democratic consensus vanishes, effectively paralyzing the state. This shift
marks a transition from "cybersecurity" (protecting the machine) to "cognitive security"
(protecting the user), requiring new legislative frameworks that treat neural integrity as a
sovereign right.
Geoeconomic De-risking: Security through Strategic Autonomy
The final pillar of contemporary national security is the securitization of economic
interdependence. For decades, globalization was viewed as a peace-building tool; today, it is
frequently seen as a strategic vulnerability. The European Union’s shift toward a "de-risking"
strategy regarding China serves as a landmark case study. By identifying "critical
dependencies" in sectors such as semiconductors, green technology, and rare earth elements,
the EU is moving from a logic of market efficiency to a logic of "strategic autonomy." This is
not a total "decoupling"—which would be economically ruinous—but a targeted insulation of
the supply chains that underpin national defense and societal stability. The 2025 US National
Security Strategy mirrors this, emphasizing "re-industrialization" and "friend-shoring" as core
security objectives. The goal is to ensure that a nation’s survival is not contingent on the
goodwill of a systemic rival, thereby re-embedding economic policy within the broader
architecture of national security.
Conclusion
National security affairs in the mid-2020s are characterized by a move away from the "active
defense" of the Cold War toward "systemic resilience." The modern state must now secure its
physical arteries on the seabed, its digital arteries in the cloud, its economic arteries in the
global market, and its cognitive arteries in the minds of its citizens. As illustrated by the
sabotage in the Baltic Sea and the rise of cognitive sovereignty, the threats are increasingly
hybrid, asymmetric, and constant. Survival in this new landscape requires a "whole-of-
society" approach, where resilience—the ability to absorb, adapt to, and recover from
systemic shocks—becomes the ultimate measure of national power.
The traditional paradigm of national security—long defined by the defense of physical
borders and the maintenance of a nuclear deterrent—is undergoing a profound
metamorphosis. In the third decade of the twenty-first century, the locus of threat has shifted
from the battlefield to the "arteries" of modern civilization: the undersea cables, the supply
chains, and even the cognitive processes of the citizenry. As outlined in the 2025 United
States National Security Strategy and contemporary European security frameworks, national
security is no longer merely about territorial integrity; it is about "systemic resilience." This
essay argues that modern national security affairs have pivoted toward protecting the
"integrity of connectivity"—the physical, digital, and cognitive networks that allow a
sovereign state to function in an era of sub-threshold, hybrid conflict. The Physicality of the
Intangible: Subsea Infrastructure Sabotage
The most striking evidence of this shift is the increasing vulnerability of the global "undersea
commons." While the internet is often discussed as a cloud-based abstraction, it is physically
tethered to the Earth’s seabed via more than 900,000 miles of fiber-optic cables. In 2023 and
2024, the Baltic Sea became a primary laboratory for a new form of "below-threshold"
warfare. The case of the Yi Peng 3, a Chinese-flagged bulk carrier, and the Newnew Polar
Bear illustrates the challenges of modern attribution and defense. These vessels were
implicated in the severing of critical data links, such as the C-Lion1 cable connecting Finland
to Germany and the BCS East-West Interlink between Sweden and Lithuania. These
incidents demonstrate that adversaries can paralyze a nation's digital economy and emergency
response systems without firing a shot. Because these actions are often masked as
commercial accidents or maritime negligence, they avoid triggering traditional military
responses, such as NATO's Article 5. Consequently, national security agencies are evolving
toward "total defense" models—integrated strategies that utilize AI-driven maritime
surveillance and private-sector partnerships to monitor vast, previously neglected undersea
domains.
Cognitive Sovereignty: The Human Mind as Infrastructure Beyond the physical cables lies a
more abstract but equally vital frontier: the cognitive domain. Recent research in 2024 and
2025 has introduced the concept of "Cognitive Sovereignty," proposing that the human mind
should be treated as a form of "critical national infrastructure." In an era of generative AI and
neurotechnology, the ability of a population to maintain autonomous judgment is now a
national security imperative. The European Union’s 2024 Guidelines on Data Protection in
the Neurosciences and the Singaporean "stress test" of neuro-governance highlight this
emerging concern. Adversaries are no longer just hacking servers; they are targeting the
"cognitive environment" through algorithmic manipulation and disinformation campaigns
designed to erode social trust. Case studies of foreign interference in the 2024 European
Parliament elections show that when a nation’s cognitive environment is compromised, its
ability to reach a democratic consensus vanishes, effectively paralyzing the state. This shift
marks a transition from "cybersecurity" (protecting the machine) to "cognitive security"
(protecting the user), requiring new legislative frameworks that treat neural integrity as a
sovereign right.
Geoeconomic De-risking: Security through Strategic Autonomy
The final pillar of contemporary national security is the securitization of economic
interdependence. For decades, globalization was viewed as a peace-building tool; today, it is
frequently seen as a strategic vulnerability. The European Union’s shift toward a "de-risking"
strategy regarding China serves as a landmark case study. By identifying "critical
dependencies" in sectors such as semiconductors, green technology, and rare earth elements,
the EU is moving from a logic of market efficiency to a logic of "strategic autonomy." This is
not a total "decoupling"—which would be economically ruinous—but a targeted insulation of
the supply chains that underpin national defense and societal stability. The 2025 US National
Security Strategy mirrors this, emphasizing "re-industrialization" and "friend-shoring" as core
security objectives. The goal is to ensure that a nation’s survival is not contingent on the
goodwill of a systemic rival, thereby re-embedding economic policy within the broader
architecture of national security.
Conclusion
National security affairs in the mid-2020s are characterized by a move away from the "active
defense" of the Cold War toward "systemic resilience." The modern state must now secure its
physical arteries on the seabed, its digital arteries in the cloud, its economic arteries in the
global market, and its cognitive arteries in the minds of its citizens. As illustrated by the
sabotage in the Baltic Sea and the rise of cognitive sovereignty, the threats are increasingly
hybrid, asymmetric, and constant. Survival in this new landscape requires a "whole-of-
society" approach, where resilience—the ability to absorb, adapt to, and recover from
systemic shocks—becomes the ultimate measure of national power.
The traditional paradigm of national security—long defined by the defense of physical
borders and the maintenance of a nuclear deterrent—is undergoing a profound
metamorphosis. In the third decade of the twenty-first century, the locus of threat has shifted
from the battlefield to the "arteries" of modern civilization: the undersea cables, the supply
chains, and even the cognitive processes of the citizenry. As outlined in the 2025 United
States National Security Strategy and contemporary European security frameworks, national
security is no longer merely about territorial integrity; it is about "systemic resilience." This
essay argues that modern national security affairs have pivoted toward protecting the
"integrity of connectivity"—the physical, digital, and cognitive networks that allow a
sovereign state to function in an era of sub-threshold, hybrid conflict. The Physicality of the
Intangible: Subsea Infrastructure Sabotage
The most striking evidence of this shift is the increasing vulnerability of the global "undersea
commons." While the internet is often discussed as a cloud-based abstraction, it is physically
tethered to the Earth’s seabed via more than 900,000 miles of fiber-optic cables. In 2023 and
2024, the Baltic Sea became a primary laboratory for a new form of "below-threshold"
warfare. The case of the Yi Peng 3, a Chinese-flagged bulk carrier, and the Newnew Polar
Bear illustrates the challenges of modern attribution and defense. These vessels were
implicated in the severing of critical data links, such as the C-Lion1 cable connecting Finland
to Germany and the BCS East-West Interlink between Sweden and Lithuania. These
incidents demonstrate that adversaries can paralyze a nation's digital economy and emergency
response systems without firing a shot. Because these actions are often masked as
commercial accidents or maritime negligence, they avoid triggering traditional military
responses, such as NATO's Article 5. Consequently, national security agencies are evolving
toward "total defense" models—integrated strategies that utilize AI-driven maritime
surveillance and private-sector partnerships to monitor vast, previously neglected undersea
domains.
Cognitive Sovereignty: The Human Mind as Infrastructure Beyond the physical cables lies a
more abstract but equally vital frontier: the cognitive domain. Recent research in 2024 and
2025 has introduced the concept of "Cognitive Sovereignty," proposing that the human mind
should be treated as a form of "critical national infrastructure." In an era of generative AI and
neurotechnology, the ability of a population to maintain autonomous judgment is now a
national security imperative. The European Union’s 2024 Guidelines on Data Protection in
the Neurosciences and the Singaporean "stress test" of neuro-governance highlight this
emerging concern. Adversaries are no longer just hacking servers; they are targeting the
"cognitive environment" through algorithmic manipulation and disinformation campaigns
designed to erode social trust. Case studies of foreign interference in the 2024 European
Parliament elections show that when a nation’s cognitive environment is compromised, its
ability to reach a democratic consensus vanishes, effectively paralyzing the state. This shift
marks a transition from "cybersecurity" (protecting the machine) to "cognitive security"
(protecting the user), requiring new legislative frameworks that treat neural integrity as a
sovereign right.
Geoeconomic De-risking: Security through Strategic Autonomy
The final pillar of contemporary national security is the securitization of economic
interdependence. For decades, globalization was viewed as a peace-building tool; today, it is
frequently seen as a strategic vulnerability. The European Union’s shift toward a "de-risking"
strategy regarding China serves as a landmark case study. By identifying "critical
dependencies" in sectors such as semiconductors, green technology, and rare earth elements,
the EU is moving from a logic of market efficiency to a logic of "strategic autonomy." This is
not a total "decoupling"—which would be economically ruinous—but a targeted insulation of
the supply chains that underpin national defense and societal stability. The 2025 US National
Security Strategy mirrors this, emphasizing "re-industrialization" and "friend-shoring" as core
security objectives. The goal is to ensure that a nation’s survival is not contingent on the
goodwill of a systemic rival, thereby re-embedding economic policy within the broader
architecture of national security.
Conclusion
National security affairs in the mid-2020s are characterized by a move away from the "active
defense" of the Cold War toward "systemic resilience." The modern state must now secure its
physical arteries on the seabed, its digital arteries in the cloud, its economic arteries in the
global market, and its cognitive arteries in the minds of its citizens. As illustrated by the
sabotage in the Baltic Sea and the rise of cognitive sovereignty, the threats are increasingly
hybrid, asymmetric, and constant. Survival in this new landscape requires a "whole-of-
society" approach, where resilience—the ability to absorb, adapt to, and recover from
systemic shocks—becomes the ultimate measure of national power.
The traditional paradigm of national security—long defined by the defense of physical
borders and the maintenance of a nuclear deterrent—is undergoing a profound
metamorphosis. In the third decade of the twenty-first century, the locus of threat has shifted
from the battlefield to the "arteries" of modern civilization: the undersea cables, the supply
chains, and even the cognitive processes of the citizenry. As outlined in the 2025 United
States National Security Strategy and contemporary European security frameworks, national
security is no longer merely about territorial integrity; it is about "systemic resilience." This
essay argues that modern national security affairs have pivoted toward protecting the
"integrity of connectivity"—the physical, digital, and cognitive networks that allow a
sovereign state to function in an era of sub-threshold, hybrid conflict. The Physicality of the
Intangible: Subsea Infrastructure Sabotage
The most striking evidence of this shift is the increasing vulnerability of the global "undersea
commons." While the internet is often discussed as a cloud-based abstraction, it is physically
tethered to the Earth’s seabed via more than 900,000 miles of fiber-optic cables. In 2023 and
2024, the Baltic Sea became a primary laboratory for a new form of "below-threshold"
warfare. The case of the Yi Peng 3, a Chinese-flagged bulk carrier, and the Newnew Polar
Bear illustrates the challenges of modern attribution and defense. These vessels were
implicated in the severing of critical data links, such as the C-Lion1 cable connecting Finland
to Germany and the BCS East-West Interlink between Sweden and Lithuania. These
incidents demonstrate that adversaries can paralyze a nation's digital economy and emergency
response systems without firing a shot. Because these actions are often masked as
commercial accidents or maritime negligence, they avoid triggering traditional military
responses, such as NATO's Article 5. Consequently, national security agencies are evolving
toward "total defense" models—integrated strategies that utilize AI-driven maritime
surveillance and private-sector partnerships to monitor vast, previously neglected undersea
domains.
Cognitive Sovereignty: The Human Mind as Infrastructure Beyond the physical cables lies a
more abstract but equally vital frontier: the cognitive domain. Recent research in 2024 and
2025 has introduced the concept of "Cognitive Sovereignty," proposing that the human mind
should be treated as a form of "critical national infrastructure." In an era of generative AI and
neurotechnology, the ability of a population to maintain autonomous judgment is now a
national security imperative. The European Union’s 2024 Guidelines on Data Protection in
the Neurosciences and the Singaporean "stress test" of neuro-governance highlight this
emerging concern. Adversaries are no longer just hacking servers; they are targeting the
"cognitive environment" through algorithmic manipulation and disinformation campaigns
designed to erode social trust. Case studies of foreign interference in the 2024 European
Parliament elections show that when a nation’s cognitive environment is compromised, its
ability to reach a democratic consensus vanishes, effectively paralyzing the state. This shift
marks a transition from "cybersecurity" (protecting the machine) to "cognitive security"
(protecting the user), requiring new legislative frameworks that treat neural integrity as a
sovereign right.
Geoeconomic De-risking: Security through Strategic Autonomy
The final pillar of contemporary national security is the securitization of economic
interdependence. For decades, globalization was viewed as a peace-building tool; today, it is
frequently seen as a strategic vulnerability. The European Union’s shift toward a "de-risking"
strategy regarding China serves as a landmark case study. By identifying "critical
dependencies" in sectors such as semiconductors, green technology, and rare earth elements,
the EU is moving from a logic of market efficiency to a logic of "strategic autonomy." This is
not a total "decoupling"—which would be economically ruinous—but a targeted insulation of
the supply chains that underpin national defense and societal stability. The 2025 US National
Security Strategy mirrors this, emphasizing "re-industrialization" and "friend-shoring" as core
security objectives. The goal is to ensure that a nation’s survival is not contingent on the
goodwill of a systemic rival, thereby re-embedding economic policy within the broader
architecture of national security.
Conclusion
National security affairs in the mid-2020s are characterized by a move away from the "active
defense" of the Cold War toward "systemic resilience." The modern state must now secure its
physical arteries on the seabed, its digital arteries in the cloud, its economic arteries in the
global market, and its cognitive arteries in the minds of its citizens. As illustrated by the
sabotage in the Baltic Sea and the rise of cognitive sovereignty, the threats are increasingly
hybrid, asymmetric, and constant. Survival in this new landscape requires a "whole-of-
society" approach, where resilience—the ability to absorb, adapt to, and recover from
systemic shocks—becomes the ultimate measure of national power.
The traditional paradigm of national security—long defined by the defense of physical
borders and the maintenance of a nuclear deterrent—is undergoing a profound
metamorphosis. In the third decade of the twenty-first century, the locus of threat has shifted
from the battlefield to the "arteries" of modern civilization: the undersea cables, the supply
chains, and even the cognitive processes of the citizenry. As outlined in the 2025 United
States National Security Strategy and contemporary European security frameworks, national
security is no longer merely about territorial integrity; it is about "systemic resilience." This
essay argues that modern national security affairs have pivoted toward protecting the
"integrity of connectivity"—the physical, digital, and cognitive networks that allow a
sovereign state to function in an era of sub-threshold, hybrid conflict. The Physicality of the
Intangible: Subsea Infrastructure Sabotage
The most striking evidence of this shift is the increasing vulnerability of the global "undersea
commons." While the internet is often discussed as a cloud-based abstraction, it is physically
tethered to the Earth’s seabed via more than 900,000 miles of fiber-optic cables. In 2023 and
2024, the Baltic Sea became a primary laboratory for a new form of "below-threshold"
warfare. The case of the Yi Peng 3, a Chinese-flagged bulk carrier, and the Newnew Polar
Bear illustrates the challenges of modern attribution and defense. These vessels were
implicated in the severing of critical data links, such as the C-Lion1 cable connecting Finland
to Germany and the BCS East-West Interlink between Sweden and Lithuania. These
incidents demonstrate that adversaries can paralyze a nation's digital economy and emergency
response systems without firing a shot. Because these actions are often masked as
commercial accidents or maritime negligence, they avoid triggering traditional military
responses, such as NATO's Article 5. Consequently, national security agencies are evolving
toward "total defense" models—integrated strategies that utilize AI-driven maritime
surveillance and private-sector partnerships to monitor vast, previously neglected undersea
domains.
Cognitive Sovereignty: The Human Mind as Infrastructure Beyond the physical cables lies a
more abstract but equally vital frontier: the cognitive domain. Recent research in 2024 and
2025 has introduced the concept of "Cognitive Sovereignty," proposing that the human mind
should be treated as a form of "critical national infrastructure." In an era of generative AI and
neurotechnology, the ability of a population to maintain autonomous judgment is now a
national security imperative. The European Union’s 2024 Guidelines on Data Protection in
the Neurosciences and the Singaporean "stress test" of neuro-governance highlight this
emerging concern. Adversaries are no longer just hacking servers; they are targeting the
"cognitive environment" through algorithmic manipulation and disinformation campaigns
designed to erode social trust. Case studies of foreign interference in the 2024 European
Parliament elections show that when a nation’s cognitive environment is compromised, its
ability to reach a democratic consensus vanishes, effectively paralyzing the state. This shift
marks a transition from "cybersecurity" (protecting the machine) to "cognitive security"
(protecting the user), requiring new legislative frameworks that treat neural integrity as a
sovereign right.
Geoeconomic De-risking: Security through Strategic Autonomy
The final pillar of contemporary national security is the securitization of economic
interdependence. For decades, globalization was viewed as a peace-building tool; today, it is
frequently seen as a strategic vulnerability. The European Union’s shift toward a "de-risking"
strategy regarding China serves as a landmark case study. By identifying "critical
dependencies" in sectors such as semiconductors, green technology, and rare earth elements,
the EU is moving from a logic of market efficiency to a logic of "strategic autonomy." This is
not a total "decoupling"—which would be economically ruinous—but a targeted insulation of
the supply chains that underpin national defense and societal stability. The 2025 US National
Security Strategy mirrors this, emphasizing "re-industrialization" and "friend-shoring" as core
security objectives. The goal is to ensure that a nation’s survival is not contingent on the
goodwill of a systemic rival, thereby re-embedding economic policy within the broader
architecture of national security.
Conclusion
National security affairs in the mid-2020s are characterized by a move away from the "active
defense" of the Cold War toward "systemic resilience." The modern state must now secure its
physical arteries on the seabed, its digital arteries in the cloud, its economic arteries in the
global market, and its cognitive arteries in the minds of its citizens. As illustrated by the
sabotage in the Baltic Sea and the rise of cognitive sovereignty, the threats are increasingly
hybrid, asymmetric, and constant. Survival in this new landscape requires a "whole-of-
society" approach, where resilience—the ability to absorb, adapt to, and recover from
systemic shocks—becomes the ultimate measure of national power.
The traditional paradigm of national security—long defined by the defense of physical
borders and the maintenance of a nuclear deterrent—is undergoing a profound
metamorphosis. In the third decade of the twenty-first century, the locus of threat has shifted
from the battlefield to the "arteries" of modern civilization: the undersea cables, the supply
chains, and even the cognitive processes of the citizenry. As outlined in the 2025 United
States National Security Strategy and contemporary European security frameworks, national
security is no longer merely about territorial integrity; it is about "systemic resilience." This
essay argues that modern national security affairs have pivoted toward protecting the
"integrity of connectivity"—the physical, digital, and cognitive networks that allow a
sovereign state to function in an era of sub-threshold, hybrid conflict. The Physicality of the
Intangible: Subsea Infrastructure Sabotage
The most striking evidence of this shift is the increasing vulnerability of the global "undersea
commons." While the internet is often discussed as a cloud-based abstraction, it is physically
tethered to the Earth’s seabed via more than 900,000 miles of fiber-optic cables. In 2023 and
2024, the Baltic Sea became a primary laboratory for a new form of "below-threshold"
warfare. The case of the Yi Peng 3, a Chinese-flagged bulk carrier, and the Newnew Polar
Bear illustrates the challenges of modern attribution and defense. These vessels were
implicated in the severing of critical data links, such as the C-Lion1 cable connecting Finland
to Germany and the BCS East-West Interlink between Sweden and Lithuania. These
incidents demonstrate that adversaries can paralyze a nation's digital economy and emergency
response systems without firing a shot. Because these actions are often masked as
commercial accidents or maritime negligence, they avoid triggering traditional military
responses, such as NATO's Article 5. Consequently, national security agencies are evolving
toward "total defense" models—integrated strategies that utilize AI-driven maritime
surveillance and private-sector partnerships to monitor vast, previously neglected undersea
domains.
Cognitive Sovereignty: The Human Mind as Infrastructure Beyond the physical cables lies a
more abstract but equally vital frontier: the cognitive domain. Recent research in 2024 and
2025 has introduced the concept of "Cognitive Sovereignty," proposing that the human mind
should be treated as a form of "critical national infrastructure." In an era of generative AI and
neurotechnology, the ability of a population to maintain autonomous judgment is now a
national security imperative. The European Union’s 2024 Guidelines on Data Protection in
the Neurosciences and the Singaporean "stress test" of neuro-governance highlight this
emerging concern. Adversaries are no longer just hacking servers; they are targeting the
"cognitive environment" through algorithmic manipulation and disinformation campaigns
designed to erode social trust. Case studies of foreign interference in the 2024 European
Parliament elections show that when a nation’s cognitive environment is compromised, its
ability to reach a democratic consensus vanishes, effectively paralyzing the state. This shift
marks a transition from "cybersecurity" (protecting the machine) to "cognitive security"
(protecting the user), requiring new legislative frameworks that treat neural integrity as a
sovereign right.
Geoeconomic De-risking: Security through Strategic Autonomy
The final pillar of contemporary national security is the securitization of economic
interdependence. For decades, globalization was viewed as a peace-building tool; today, it is
frequently seen as a strategic vulnerability. The European Union’s shift toward a "de-risking"
strategy regarding China serves as a landmark case study. By identifying "critical
dependencies" in sectors such as semiconductors, green technology, and rare earth elements,
the EU is moving from a logic of market efficiency to a logic of "strategic autonomy." This is
not a total "decoupling"—which would be economically ruinous—but a targeted insulation of
the supply chains that underpin national defense and societal stability. The 2025 US National
Security Strategy mirrors this, emphasizing "re-industrialization" and "friend-shoring" as core
security objectives. The goal is to ensure that a nation’s survival is not contingent on the
goodwill of a systemic rival, thereby re-embedding economic policy within the broader
architecture of national security.
Conclusion
National security affairs in the mid-2020s are characterized by a move away from the "active
defense" of the Cold War toward "systemic resilience." The modern state must now secure its
physical arteries on the seabed, its digital arteries in the cloud, its economic arteries in the
global market, and its cognitive arteries in the minds of its citizens. As illustrated by the
sabotage in the Baltic Sea and the rise of cognitive sovereignty, the threats are increasingly
hybrid, asymmetric, and constant. Survival in this new landscape requires a "whole-of-
society" approach, where resilience—the ability to absorb, adapt to, and recover from
systemic shocks—becomes the ultimate measure of national power.
The traditional paradigm of national security—long defined by the defense of physical
borders and the maintenance of a nuclear deterrent—is undergoing a profound
metamorphosis. In the third decade of the twenty-first century, the locus of threat has shifted
from the battlefield to the "arteries" of modern civilization: the undersea cables, the supply
chains, and even the cognitive processes of the citizenry. As outlined in the 2025 United
States National Security Strategy and contemporary European security frameworks, national
security is no longer merely about territorial integrity; it is about "systemic resilience." This
essay argues that modern national security affairs have pivoted toward protecting the
"integrity of connectivity"—the physical, digital, and cognitive networks that allow a
sovereign state to function in an era of sub-threshold, hybrid conflict. The Physicality of the
Intangible: Subsea Infrastructure Sabotage
The most striking evidence of this shift is the increasing vulnerability of the global "undersea
commons." While the internet is often discussed as a cloud-based abstraction, it is physically
tethered to the Earth’s seabed via more than 900,000 miles of fiber-optic cables. In 2023 and
2024, the Baltic Sea became a primary laboratory for a new form of "below-threshold"
warfare. The case of the Yi Peng 3, a Chinese-flagged bulk carrier, and the Newnew Polar
Bear illustrates the challenges of modern attribution and defense. These vessels were
implicated in the severing of critical data links, such as the C-Lion1 cable connecting Finland
to Germany and the BCS East-West Interlink between Sweden and Lithuania. These
incidents demonstrate that adversaries can paralyze a nation's digital economy and emergency
response systems without firing a shot. Because these actions are often masked as
commercial accidents or maritime negligence, they avoid triggering traditional military
responses, such as NATO's Article 5. Consequently, national security agencies are evolving
toward "total defense" models—integrated strategies that utilize AI-driven maritime
surveillance and private-sector partnerships to monitor vast, previously neglected undersea
domains.
Cognitive Sovereignty: The Human Mind as Infrastructure Beyond the physical cables lies a
more abstract but equally vital frontier: the cognitive domain. Recent research in 2024 and
2025 has introduced the concept of "Cognitive Sovereignty," proposing that the human mind
should be treated as a form of "critical national infrastructure." In an era of generative AI and
neurotechnology, the ability of a population to maintain autonomous judgment is now a
national security imperative. The European Union’s 2024 Guidelines on Data Protection in
the Neurosciences and the Singaporean "stress test" of neuro-governance highlight this
emerging concern. Adversaries are no longer just hacking servers; they are targeting the
"cognitive environment" through algorithmic manipulation and disinformation campaigns
designed to erode social trust. Case studies of foreign interference in the 2024 European
Parliament elections show that when a nation’s cognitive environment is compromised, its
ability to reach a democratic consensus vanishes, effectively paralyzing the state. This shift
marks a transition from "cybersecurity" (protecting the machine) to "cognitive security"
(protecting the user), requiring new legislative frameworks that treat neural integrity as a
sovereign right.
Geoeconomic De-risking: Security through Strategic Autonomy
The final pillar of contemporary national security is the securitization of economic
interdependence. For decades, globalization was viewed as a peace-building tool; today, it is
frequently seen as a strategic vulnerability. The European Union’s shift toward a "de-risking"
strategy regarding China serves as a landmark case study. By identifying "critical
dependencies" in sectors such as semiconductors, green technology, and rare earth elements,
the EU is moving from a logic of market efficiency to a logic of "strategic autonomy." This is
not a total "decoupling"—which would be economically ruinous—but a targeted insulation of
the supply chains that underpin national defense and societal stability. The 2025 US National
Security Strategy mirrors this, emphasizing "re-industrialization" and "friend-shoring" as core
security objectives. The goal is to ensure that a nation’s survival is not contingent on the
goodwill of a systemic rival, thereby re-embedding economic policy within the broader
architecture of national security.
Conclusion
National security affairs in the mid-2020s are characterized by a move away from the "active
defense" of the Cold War toward "systemic resilience." The modern state must now secure its
physical arteries on the seabed, its digital arteries in the cloud, its economic arteries in the
global market, and its cognitive arteries in the minds of its citizens. As illustrated by the
sabotage in the Baltic Sea and the rise of cognitive sovereignty, the threats are increasingly
hybrid, asymmetric, and constant. Survival in this new landscape requires a "whole-of-
society" approach, where resilience—the ability to absorb, adapt to, and recover from
systemic shocks—becomes the ultimate measure of national power.
The traditional paradigm of national security—long defined by the defense of physical
borders and the maintenance of a nuclear deterrent—is undergoing a profound
metamorphosis. In the third decade of the twenty-first century, the locus of threat has shifted
from the battlefield to the "arteries" of modern civilization: the undersea cables, the supply
chains, and even the cognitive processes of the citizenry. As outlined in the 2025 United
States National Security Strategy and contemporary European security frameworks, national
security is no longer merely about territorial integrity; it is about "systemic resilience." This
essay argues that modern national security affairs have pivoted toward protecting the
"integrity of connectivity"—the physical, digital, and cognitive networks that allow a
sovereign state to function in an era of sub-threshold, hybrid conflict. The Physicality of the
Intangible: Subsea Infrastructure Sabotage
The most striking evidence of this shift is the increasing vulnerability of the global "undersea
commons." While the internet is often discussed as a cloud-based abstraction, it is physically
tethered to the Earth’s seabed via more than 900,000 miles of fiber-optic cables. In 2023 and
2024, the Baltic Sea became a primary laboratory for a new form of "below-threshold"
warfare. The case of the Yi Peng 3, a Chinese-flagged bulk carrier, and the Newnew Polar
Bear illustrates the challenges of modern attribution and defense. These vessels were
implicated in the severing of critical data links, such as the C-Lion1 cable connecting Finland
to Germany and the BCS East-West Interlink between Sweden and Lithuania. These
incidents demonstrate that adversaries can paralyze a nation's digital economy and emergency
response systems without firing a shot. Because these actions are often masked as
commercial accidents or maritime negligence, they avoid triggering traditional military
responses, such as NATO's Article 5. Consequently, national security agencies are evolving
toward "total defense" models—integrated strategies that utilize AI-driven maritime
surveillance and private-sector partnerships to monitor vast, previously neglected undersea
domains.
Cognitive Sovereignty: The Human Mind as Infrastructure Beyond the physical cables lies a
more abstract but equally vital frontier: the cognitive domain. Recent research in 2024 and
2025 has introduced the concept of "Cognitive Sovereignty," proposing that the human mind
should be treated as a form of "critical national infrastructure." In an era of generative AI and
neurotechnology, the ability of a population to maintain autonomous judgment is now a
national security imperative. The European Union’s 2024 Guidelines on Data Protection in
the Neurosciences and the Singaporean "stress test" of neuro-governance highlight this
emerging concern. Adversaries are no longer just hacking servers; they are targeting the
"cognitive environment" through algorithmic manipulation and disinformation campaigns
designed to erode social trust. Case studies of foreign interference in the 2024 European
Parliament elections show that when a nation’s cognitive environment is compromised, its
ability to reach a democratic consensus vanishes, effectively paralyzing the state. This shift
marks a transition from "cybersecurity" (protecting the machine) to "cognitive security"
(protecting the user), requiring new legislative frameworks that treat neural integrity as a
sovereign right.
Geoeconomic De-risking: Security through Strategic Autonomy
The final pillar of contemporary national security is the securitization of economic
interdependence. For decades, globalization was viewed as a peace-building tool; today, it is
frequently seen as a strategic vulnerability. The European Union’s shift toward a "de-risking"
strategy regarding China serves as a landmark case study. By identifying "critical
dependencies" in sectors such as semiconductors, green technology, and rare earth elements,
the EU is moving from a logic of market efficiency to a logic of "strategic autonomy." This is
not a total "decoupling"—which would be economically ruinous—but a targeted insulation of
the supply chains that underpin national defense and societal stability. The 2025 US National
Security Strategy mirrors this, emphasizing "re-industrialization" and "friend-shoring" as core
security objectives. The goal is to ensure that a nation’s survival is not contingent on the
goodwill of a systemic rival, thereby re-embedding economic policy within the broader
architecture of national security.
Conclusion
National security affairs in the mid-2020s are characterized by a move away from the "active
defense" of the Cold War toward "systemic resilience." The modern state must now secure its
physical arteries on the seabed, its digital arteries in the cloud, its economic arteries in the
global market, and its cognitive arteries in the minds of its citizens. As illustrated by the
sabotage in the Baltic Sea and the rise of cognitive sovereignty, the threats are increasingly
hybrid, asymmetric, and constant. Survival in this new landscape requires a "whole-of-
society" approach, where resilience—the ability to absorb, adapt to, and recover from
systemic shocks—becomes the ultimate measure of national power.
The traditional paradigm of national security—long defined by the defense of physical
borders and the maintenance of a nuclear deterrent—is undergoing a profound
metamorphosis. In the third decade of the twenty-first century, the locus of threat has shifted
from the battlefield to the "arteries" of modern civilization: the undersea cables, the supply
chains, and even the cognitive processes of the citizenry. As outlined in the 2025 United
States National Security Strategy and contemporary European security frameworks, national
security is no longer merely about territorial integrity; it is about "systemic resilience." This
essay argues that modern national security affairs have pivoted toward protecting the
"integrity of connectivity"—the physical, digital, and cognitive networks that allow a
sovereign state to function in an era of sub-threshold, hybrid conflict. The Physicality of the
Intangible: Subsea Infrastructure Sabotage
The most striking evidence of this shift is the increasing vulnerability of the global "undersea
commons." While the internet is often discussed as a cloud-based abstraction, it is physically
tethered to the Earth’s seabed via more than 900,000 miles of fiber-optic cables. In 2023 and
2024, the Baltic Sea became a primary laboratory for a new form of "below-threshold"
warfare. The case of the Yi Peng 3, a Chinese-flagged bulk carrier, and the Newnew Polar
Bear illustrates the challenges of modern attribution and defense. These vessels were
implicated in the severing of critical data links, such as the C-Lion1 cable connecting Finland
to Germany and the BCS East-West Interlink between Sweden and Lithuania. These
incidents demonstrate that adversaries can paralyze a nation's digital economy and emergency
response systems without firing a shot. Because these actions are often masked as
commercial accidents or maritime negligence, they avoid triggering traditional military
responses, such as NATO's Article 5. Consequently, national security agencies are evolving
toward "total defense" models—integrated strategies that utilize AI-driven maritime
surveillance and private-sector partnerships to monitor vast, previously neglected undersea
domains.
Cognitive Sovereignty: The Human Mind as Infrastructure Beyond the physical cables lies a
more abstract but equally vital frontier: the cognitive domain. Recent research in 2024 and
2025 has introduced the concept of "Cognitive Sovereignty," proposing that the human mind
should be treated as a form of "critical national infrastructure." In an era of generative AI and
neurotechnology, the ability of a population to maintain autonomous judgment is now a
national security imperative. The European Union’s 2024 Guidelines on Data Protection in
the Neurosciences and the Singaporean "stress test" of neuro-governance highlight this
emerging concern. Adversaries are no longer just hacking servers; they are targeting the
"cognitive environment" through algorithmic manipulation and disinformation campaigns
designed to erode social trust. Case studies of foreign interference in the 2024 European
Parliament elections show that when a nation’s cognitive environment is compromised, its
ability to reach a democratic consensus vanishes, effectively paralyzing the state. This shift
marks a transition from "cybersecurity" (protecting the machine) to "cognitive security"
(protecting the user), requiring new legislative frameworks that treat neural integrity as a
sovereign right.
Geoeconomic De-risking: Security through Strategic Autonomy
The final pillar of contemporary national security is the securitization of economic
interdependence. For decades, globalization was viewed as a peace-building tool; today, it is
frequently seen as a strategic vulnerability. The European Union’s shift toward a "de-risking"
strategy regarding China serves as a landmark case study. By identifying "critical
dependencies" in sectors such as semiconductors, green technology, and rare earth elements,
the EU is moving from a logic of market efficiency to a logic of "strategic autonomy." This is
not a total "decoupling"—which would be economically ruinous—but a targeted insulation of
the supply chains that underpin national defense and societal stability. The 2025 US National
Security Strategy mirrors this, emphasizing "re-industrialization" and "friend-shoring" as core
security objectives. The goal is to ensure that a nation’s survival is not contingent on the
goodwill of a systemic rival, thereby re-embedding economic policy within the broader
architecture of national security.
Conclusion
National security affairs in the mid-2020s are characterized by a move away from the "active
defense" of the Cold War toward "systemic resilience." The modern state must now secure its
physical arteries on the seabed, its digital arteries in the cloud, its economic arteries in the
global market, and its cognitive arteries in the minds of its citizens. As illustrated by the
sabotage in the Baltic Sea and the rise of cognitive sovereignty, the threats are increasingly
hybrid, asymmetric, and constant. Survival in this new landscape requires a "whole-of-
society" approach, where resilience—the ability to absorb, adapt to, and recover from
systemic shocks—becomes the ultimate measure of national power.
The traditional paradigm of national security—long defined by the defense of physical
borders and the maintenance of a nuclear deterrent—is undergoing a profound
metamorphosis. In the third decade of the twenty-first century, the locus of threat has shifted
from the battlefield to the "arteries" of modern civilization: the undersea cables, the supply
chains, and even the cognitive processes of the citizenry. As outlined in the 2025 United
States National Security Strategy and contemporary European security frameworks, national
security is no longer merely about territorial integrity; it is about "systemic resilience." This
essay argues that modern national security affairs have pivoted toward protecting the
"integrity of connectivity"—the physical, digital, and cognitive networks that allow a
sovereign state to function in an era of sub-threshold, hybrid conflict. The Physicality of the
Intangible: Subsea Infrastructure Sabotage
The most striking evidence of this shift is the increasing vulnerability of the global "undersea
commons." While the internet is often discussed as a cloud-based abstraction, it is physically
tethered to the Earth’s seabed via more than 900,000 miles of fiber-optic cables. In 2023 and
2024, the Baltic Sea became a primary laboratory for a new form of "below-threshold"
warfare. The case of the Yi Peng 3, a Chinese-flagged bulk carrier, and the Newnew Polar
Bear illustrates the challenges of modern attribution and defense. These vessels were
implicated in the severing of critical data links, such as the C-Lion1 cable connecting Finland
to Germany and the BCS East-West Interlink between Sweden and Lithuania. These
incidents demonstrate that adversaries can paralyze a nation's digital economy and emergency
response systems without firing a shot. Because these actions are often masked as
commercial accidents or maritime negligence, they avoid triggering traditional military
responses, such as NATO's Article 5. Consequently, national security agencies are evolving
toward "total defense" models—integrated strategies that utilize AI-driven maritime
surveillance and private-sector partnerships to monitor vast, previously neglected undersea
domains.
Cognitive Sovereignty: The Human Mind as Infrastructure Beyond the physical cables lies a
more abstract but equally vital frontier: the cognitive domain. Recent research in 2024 and
2025 has introduced the concept of "Cognitive Sovereignty," proposing that the human mind
should be treated as a form of "critical national infrastructure." In an era of generative AI and
neurotechnology, the ability of a population to maintain autonomous judgment is now a
national security imperative. The European Union’s 2024 Guidelines on Data Protection in
the Neurosciences and the Singaporean "stress test" of neuro-governance highlight this
emerging concern. Adversaries are no longer just hacking servers; they are targeting the
"cognitive environment" through algorithmic manipulation and disinformation campaigns
designed to erode social trust. Case studies of foreign interference in the 2024 European
Parliament elections show that when a nation’s cognitive environment is compromised, its
ability to reach a democratic consensus vanishes, effectively paralyzing the state. This shift
marks a transition from "cybersecurity" (protecting the machine) to "cognitive security"
(protecting the user), requiring new legislative frameworks that treat neural integrity as a
sovereign right.
Geoeconomic De-risking: Security through Strategic Autonomy
The final pillar of contemporary national security is the securitization of economic
interdependence. For decades, globalization was viewed as a peace-building tool; today, it is
frequently seen as a strategic vulnerability. The European Union’s shift toward a "de-risking"
strategy regarding China serves as a landmark case study. By identifying "critical
dependencies" in sectors such as semiconductors, green technology, and rare earth elements,
the EU is moving from a logic of market efficiency to a logic of "strategic autonomy." This is
not a total "decoupling"—which would be economically ruinous—but a targeted insulation of
the supply chains that underpin national defense and societal stability. The 2025 US National
Security Strategy mirrors this, emphasizing "re-industrialization" and "friend-shoring" as core
security objectives. The goal is to ensure that a nation’s survival is not contingent on the
goodwill of a systemic rival, thereby re-embedding economic policy within the broader
architecture of national security.
Conclusion
National security affairs in the mid-2020s are characterized by a move away from the "active
defense" of the Cold War toward "systemic resilience." The modern state must now secure its
physical arteries on the seabed, its digital arteries in the cloud, its economic arteries in the
global market, and its cognitive arteries in the minds of its citizens. As illustrated by the
sabotage in the Baltic Sea and the rise of cognitive sovereignty, the threats are increasingly
hybrid, asymmetric, and constant. Survival in this new landscape requires a "whole-of-
society" approach, where resilience—the ability to absorb, adapt to, and recover from
systemic shocks—becomes the ultimate measure of national power.
The traditional paradigm of national security—long defined by the defense of physical
borders and the maintenance of a nuclear deterrent—is undergoing a profound
metamorphosis. In the third decade of the twenty-first century, the locus of threat has shifted
from the battlefield to the "arteries" of modern civilization: the undersea cables, the supply
chains, and even the cognitive processes of the citizenry. As outlined in the 2025 United
States National Security Strategy and contemporary European security frameworks, national
security is no longer merely about territorial integrity; it is about "systemic resilience." This
essay argues that modern national security affairs have pivoted toward protecting the
"integrity of connectivity"—the physical, digital, and cognitive networks that allow a
sovereign state to function in an era of sub-threshold, hybrid conflict. The Physicality of the
Intangible: Subsea Infrastructure Sabotage
The most striking evidence of this shift is the increasing vulnerability of the global "undersea
commons." While the internet is often discussed as a cloud-based abstraction, it is physically
tethered to the Earth’s seabed via more than 900,000 miles of fiber-optic cables. In 2023 and
2024, the Baltic Sea became a primary laboratory for a new form of "below-threshold"
warfare. The case of the Yi Peng 3, a Chinese-flagged bulk carrier, and the Newnew Polar
Bear illustrates the challenges of modern attribution and defense. These vessels were
implicated in the severing of critical data links, such as the C-Lion1 cable connecting Finland
to Germany and the BCS East-West Interlink between Sweden and Lithuania. These
incidents demonstrate that adversaries can paralyze a nation's digital economy and emergency
response systems without firing a shot. Because these actions are often masked as
commercial accidents or maritime negligence, they avoid triggering traditional military
responses, such as NATO's Article 5. Consequently, national security agencies are evolving
toward "total defense" models—integrated strategies that utilize AI-driven maritime
surveillance and private-sector partnerships to monitor vast, previously neglected undersea
domains.
Cognitive Sovereignty: The Human Mind as Infrastructure Beyond the physical cables lies a
more abstract but equally vital frontier: the cognitive domain. Recent research in 2024 and
2025 has introduced the concept of "Cognitive Sovereignty," proposing that the human mind
should be treated as a form of "critical national infrastructure." In an era of generative AI and
neurotechnology, the ability of a population to maintain autonomous judgment is now a
national security imperative. The European Union’s 2024 Guidelines on Data Protection in
the Neurosciences and the Singaporean "stress test" of neuro-governance highlight this
emerging concern. Adversaries are no longer just hacking servers; they are targeting the
"cognitive environment" through algorithmic manipulation and disinformation campaigns
designed to erode social trust. Case studies of foreign interference in the 2024 European
Parliament elections show that when a nation’s cognitive environment is compromised, its
ability to reach a democratic consensus vanishes, effectively paralyzing the state. This shift
marks a transition from "cybersecurity" (protecting the machine) to "cognitive security"
(protecting the user), requiring new legislative frameworks that treat neural integrity as a
sovereign right.
Geoeconomic De-risking: Security through Strategic Autonomy
The final pillar of contemporary national security is the securitization of economic
interdependence. For decades, globalization was viewed as a peace-building tool; today, it is
frequently seen as a strategic vulnerability. The European Union’s shift toward a "de-risking"
strategy regarding China serves as a landmark case study. By identifying "critical
dependencies" in sectors such as semiconductors, green technology, and rare earth elements,
the EU is moving from a logic of market efficiency to a logic of "strategic autonomy." This is
not a total "decoupling"—which would be economically ruinous—but a targeted insulation of
the supply chains that underpin national defense and societal stability. The 2025 US National
Security Strategy mirrors this, emphasizing "re-industrialization" and "friend-shoring" as core
security objectives. The goal is to ensure that a nation’s survival is not contingent on the
goodwill of a systemic rival, thereby re-embedding economic policy within the broader
architecture of national security.
Conclusion
National security affairs in the mid-2020s are characterized by a move away from the "active
defense" of the Cold War toward "systemic resilience." The modern state must now secure its
physical arteries on the seabed, its digital arteries in the cloud, its economic arteries in the
global market, and its cognitive arteries in the minds of its citizens. As illustrated by the
sabotage in the Baltic Sea and the rise of cognitive sovereignty, the threats are increasingly
hybrid, asymmetric, and constant. Survival in this new landscape requires a "whole-of-
society" approach, where resilience—the ability to absorb, adapt to, and recover from
systemic shocks—becomes the ultimate measure of national power.
The traditional paradigm of national security—long defined by the defense of physical
borders and the maintenance of a nuclear deterrent—is undergoing a profound
metamorphosis. In the third decade of the twenty-first century, the locus of threat has shifted
from the battlefield to the "arteries" of modern civilization: the undersea cables, the supply
chains, and even the cognitive processes of the citizenry. As outlined in the 2025 United
States National Security Strategy and contemporary European security frameworks, national
security is no longer merely about territorial integrity; it is about "systemic resilience." This
essay argues that modern national security affairs have pivoted toward protecting the
"integrity of connectivity"—the physical, digital, and cognitive networks that allow a
sovereign state to function in an era of sub-threshold, hybrid conflict. The Physicality of the
Intangible: Subsea Infrastructure Sabotage
The most striking evidence of this shift is the increasing vulnerability of the global "undersea
commons." While the internet is often discussed as a cloud-based abstraction, it is physically
tethered to the Earth’s seabed via more than 900,000 miles of fiber-optic cables. In 2023 and
2024, the Baltic Sea became a primary laboratory for a new form of "below-threshold"
warfare. The case of the Yi Peng 3, a Chinese-flagged bulk carrier, and the Newnew Polar
Bear illustrates the challenges of modern attribution and defense. These vessels were
implicated in the severing of critical data links, such as the C-Lion1 cable connecting Finland
to Germany and the BCS East-West Interlink between Sweden and Lithuania. These
incidents demonstrate that adversaries can paralyze a nation's digital economy and emergency
response systems without firing a shot. Because these actions are often masked as
commercial accidents or maritime negligence, they avoid triggering traditional military
responses, such as NATO's Article 5. Consequently, national security agencies are evolving
toward "total defense" models—integrated strategies that utilize AI-driven maritime
surveillance and private-sector partnerships to monitor vast, previously neglected undersea
domains.
Cognitive Sovereignty: The Human Mind as Infrastructure Beyond the physical cables lies a
more abstract but equally vital frontier: the cognitive domain. Recent research in 2024 and
2025 has introduced the concept of "Cognitive Sovereignty," proposing that the human mind
should be treated as a form of "critical national infrastructure." In an era of generative AI and
neurotechnology, the ability of a population to maintain autonomous judgment is now a
national security imperative. The European Union’s 2024 Guidelines on Data Protection in
the Neurosciences and the Singaporean "stress test" of neuro-governance highlight this
emerging concern. Adversaries are no longer just hacking servers; they are targeting the
"cognitive environment" through algorithmic manipulation and disinformation campaigns
designed to erode social trust. Case studies of foreign interference in the 2024 European
Parliament elections show that when a nation’s cognitive environment is compromised, its
ability to reach a democratic consensus vanishes, effectively paralyzing the state. This shift
marks a transition from "cybersecurity" (protecting the machine) to "cognitive security"
(protecting the user), requiring new legislative frameworks that treat neural integrity as a
sovereign right.
Geoeconomic De-risking: Security through Strategic Autonomy
The final pillar of contemporary national security is the securitization of economic
interdependence. For decades, globalization was viewed as a peace-building tool; today, it is
frequently seen as a strategic vulnerability. The European Union’s shift toward a "de-risking"
strategy regarding China serves as a landmark case study. By identifying "critical
dependencies" in sectors such as semiconductors, green technology, and rare earth elements,
the EU is moving from a logic of market efficiency to a logic of "strategic autonomy." This is
not a total "decoupling"—which would be economically ruinous—but a targeted insulation of
the supply chains that underpin national defense and societal stability. The 2025 US National
Security Strategy mirrors this, emphasizing "re-industrialization" and "friend-shoring" as core
security objectives. The goal is to ensure that a nation’s survival is not contingent on the
goodwill of a systemic rival, thereby re-embedding economic policy within the broader
architecture of national security.
Conclusion
National security affairs in the mid-2020s are characterized by a move away from the "active
defense" of the Cold War toward "systemic resilience." The modern state must now secure its
physical arteries on the seabed, its digital arteries in the cloud, its economic arteries in the
global market, and its cognitive arteries in the minds of its citizens. As illustrated by the
sabotage in the Baltic Sea and the rise of cognitive sovereignty, the threats are increasingly
hybrid, asymmetric, and constant. Survival in this new landscape requires a "whole-of-
society" approach, where resilience—the ability to absorb, adapt to, and recover from
systemic shocks—becomes the ultimate measure of national power.
The traditional paradigm of national security—long defined by the defense of physical
borders and the maintenance of a nuclear deterrent—is undergoing a profound
metamorphosis. In the third decade of the twenty-first century, the locus of threat has shifted
from the battlefield to the "arteries" of modern civilization: the undersea cables, the supply
chains, and even the cognitive processes of the citizenry. As outlined in the 2025 United
States National Security Strategy and contemporary European security frameworks, national
security is no longer merely about territorial integrity; it is about "systemic resilience." This
essay argues that modern national security affairs have pivoted toward protecting the
"integrity of connectivity"—the physical, digital, and cognitive networks that allow a
sovereign state to function in an era of sub-threshold, hybrid conflict. The Physicality of the
Intangible: Subsea Infrastructure Sabotage
The most striking evidence of this shift is the increasing vulnerability of the global "undersea
commons." While the internet is often discussed as a cloud-based abstraction, it is physically
tethered to the Earth’s seabed via more than 900,000 miles of fiber-optic cables. In 2023 and
2024, the Baltic Sea became a primary laboratory for a new form of "below-threshold"
warfare. The case of the Yi Peng 3, a Chinese-flagged bulk carrier, and the Newnew Polar
Bear illustrates the challenges of modern attribution and defense. These vessels were
implicated in the severing of critical data links, such as the C-Lion1 cable connecting Finland
to Germany and the BCS East-West Interlink between Sweden and Lithuania. These
incidents demonstrate that adversaries can paralyze a nation's digital economy and emergency
response systems without firing a shot. Because these actions are often masked as
commercial accidents or maritime negligence, they avoid triggering traditional military
responses, such as NATO's Article 5. Consequently, national security agencies are evolving
toward "total defense" models—integrated strategies that utilize AI-driven maritime
surveillance and private-sector partnerships to monitor vast, previously neglected undersea
domains.
Cognitive Sovereignty: The Human Mind as Infrastructure Beyond the physical cables lies a
more abstract but equally vital frontier: the cognitive domain. Recent research in 2024 and
2025 has introduced the concept of "Cognitive Sovereignty," proposing that the human mind
should be treated as a form of "critical national infrastructure." In an era of generative AI and
neurotechnology, the ability of a population to maintain autonomous judgment is now a
national security imperative. The European Union’s 2024 Guidelines on Data Protection in
the Neurosciences and the Singaporean "stress test" of neuro-governance highlight this
emerging concern. Adversaries are no longer just hacking servers; they are targeting the
"cognitive environment" through algorithmic manipulation and disinformation campaigns
designed to erode social trust. Case studies of foreign interference in the 2024 European
Parliament elections show that when a nation’s cognitive environment is compromised, its
ability to reach a democratic consensus vanishes, effectively paralyzing the state. This shift
marks a transition from "cybersecurity" (protecting the machine) to "cognitive security"
(protecting the user), requiring new legislative frameworks that treat neural integrity as a
sovereign right.
Geoeconomic De-risking: Security through Strategic Autonomy
The final pillar of contemporary national security is the securitization of economic
interdependence. For decades, globalization was viewed as a peace-building tool; today, it is
frequently seen as a strategic vulnerability. The European Union’s shift toward a "de-risking"
strategy regarding China serves as a landmark case study. By identifying "critical
dependencies" in sectors such as semiconductors, green technology, and rare earth elements,
the EU is moving from a logic of market efficiency to a logic of "strategic autonomy." This is
not a total "decoupling"—which would be economically ruinous—but a targeted insulation of
the supply chains that underpin national defense and societal stability. The 2025 US National
Security Strategy mirrors this, emphasizing "re-industrialization" and "friend-shoring" as core
security objectives. The goal is to ensure that a nation’s survival is not contingent on the
goodwill of a systemic rival, thereby re-embedding economic policy within the broader
architecture of national security.
Conclusion
National security affairs in the mid-2020s are characterized by a move away from the "active
defense" of the Cold War toward "systemic resilience." The modern state must now secure its
physical arteries on the seabed, its digital arteries in the cloud, its economic arteries in the
global market, and its cognitive arteries in the minds of its citizens. As illustrated by the
sabotage in the Baltic Sea and the rise of cognitive sovereignty, the threats are increasingly
hybrid, asymmetric, and constant. Survival in this new landscape requires a "whole-of-
society" approach, where resilience—the ability to absorb, adapt to, and recover from
systemic shocks—becomes the ultimate measure of national power.
The traditional paradigm of national security—long defined by the defense of physical
borders and the maintenance of a nuclear deterrent—is undergoing a profound
metamorphosis. In the third decade of the twenty-first century, the locus of threat has shifted
from the battlefield to the "arteries" of modern civilization: the undersea cables, the supply
chains, and even the cognitive processes of the citizenry. As outlined in the 2025 United
States National Security Strategy and contemporary European security frameworks, national
security is no longer merely about territorial integrity; it is about "systemic resilience." This
essay argues that modern national security affairs have pivoted toward protecting the
"integrity of connectivity"—the physical, digital, and cognitive networks that allow a
sovereign state to function in an era of sub-threshold, hybrid conflict. The Physicality of the
Intangible: Subsea Infrastructure Sabotage
The most striking evidence of this shift is the increasing vulnerability of the global "undersea
commons." While the internet is often discussed as a cloud-based abstraction, it is physically
tethered to the Earth’s seabed via more than 900,000 miles of fiber-optic cables. In 2023 and
2024, the Baltic Sea became a primary laboratory for a new form of "below-threshold"
warfare. The case of the Yi Peng 3, a Chinese-flagged bulk carrier, and the Newnew Polar
Bear illustrates the challenges of modern attribution and defense. These vessels were
implicated in the severing of critical data links, such as the C-Lion1 cable connecting Finland
to Germany and the BCS East-West Interlink between Sweden and Lithuania. These
incidents demonstrate that adversaries can paralyze a nation's digital economy and emergency
response systems without firing a shot. Because these actions are often masked as
commercial accidents or maritime negligence, they avoid triggering traditional military
responses, such as NATO's Article 5. Consequently, national security agencies are evolving
toward "total defense" models—integrated strategies that utilize AI-driven maritime
surveillance and private-sector partnerships to monitor vast, previously neglected undersea
domains.
Cognitive Sovereignty: The Human Mind as Infrastructure Beyond the physical cables lies a
more abstract but equally vital frontier: the cognitive domain. Recent research in 2024 and
2025 has introduced the concept of "Cognitive Sovereignty," proposing that the human mind
should be treated as a form of "critical national infrastructure." In an era of generative AI and
neurotechnology, the ability of a population to maintain autonomous judgment is now a
national security imperative. The European Union’s 2024 Guidelines on Data Protection in
the Neurosciences and the Singaporean "stress test" of neuro-governance highlight this
emerging concern. Adversaries are no longer just hacking servers; they are targeting the
"cognitive environment" through algorithmic manipulation and disinformation campaigns
designed to erode social trust. Case studies of foreign interference in the 2024 European
Parliament elections show that when a nation’s cognitive environment is compromised, its
ability to reach a democratic consensus vanishes, effectively paralyzing the state. This shift
marks a transition from "cybersecurity" (protecting the machine) to "cognitive security"
(protecting the user), requiring new legislative frameworks that treat neural integrity as a
sovereign right.
Geoeconomic De-risking: Security through Strategic Autonomy
The final pillar of contemporary national security is the securitization of economic
interdependence. For decades, globalization was viewed as a peace-building tool; today, it is
frequently seen as a strategic vulnerability. The European Union’s shift toward a "de-risking"
strategy regarding China serves as a landmark case study. By identifying "critical
dependencies" in sectors such as semiconductors, green technology, and rare earth elements,
the EU is moving from a logic of market efficiency to a logic of "strategic autonomy." This is
not a total "decoupling"—which would be economically ruinous—but a targeted insulation of
the supply chains that underpin national defense and societal stability. The 2025 US National
Security Strategy mirrors this, emphasizing "re-industrialization" and "friend-shoring" as core
security objectives. The goal is to ensure that a nation’s survival is not contingent on the
goodwill of a systemic rival, thereby re-embedding economic policy within the broader
architecture of national security.
Conclusion
National security affairs in the mid-2020s are characterized by a move away from the "active
defense" of the Cold War toward "systemic resilience." The modern state must now secure its
physical arteries on the seabed, its digital arteries in the cloud, its economic arteries in the
global market, and its cognitive arteries in the minds of its citizens. As illustrated by the
sabotage in the Baltic Sea and the rise of cognitive sovereignty, the threats are increasingly
hybrid, asymmetric, and constant. Survival in this new landscape requires a "whole-of-
society" approach, where resilience—the ability to absorb, adapt to, and recover from
systemic shocks—becomes the ultimate measure of national power.
The traditional paradigm of national security—long defined by the defense of physical
borders and the maintenance of a nuclear deterrent—is undergoing a profound
metamorphosis. In the third decade of the twenty-first century, the locus of threat has shifted
from the battlefield to the "arteries" of modern civilization: the undersea cables, the supply
chains, and even the cognitive processes of the citizenry. As outlined in the 2025 United
States National Security Strategy and contemporary European security frameworks, national
security is no longer merely about territorial integrity; it is about "systemic resilience." This
essay argues that modern national security affairs have pivoted toward protecting the
"integrity of connectivity"—the physical, digital, and cognitive networks that allow a
sovereign state to function in an era of sub-threshold, hybrid conflict. The Physicality of the
Intangible: Subsea Infrastructure Sabotage
The most striking evidence of this shift is the increasing vulnerability of the global "undersea
commons." While the internet is often discussed as a cloud-based abstraction, it is physically
tethered to the Earth’s seabed via more than 900,000 miles of fiber-optic cables. In 2023 and
2024, the Baltic Sea became a primary laboratory for a new form of "below-threshold"
warfare. The case of the Yi Peng 3, a Chinese-flagged bulk carrier, and the Newnew Polar
Bear illustrates the challenges of modern attribution and defense. These vessels were
implicated in the severing of critical data links, such as the C-Lion1 cable connecting Finland
to Germany and the BCS East-West Interlink between Sweden and Lithuania. These
incidents demonstrate that adversaries can paralyze a nation's digital economy and emergency
response systems without firing a shot. Because these actions are often masked as
commercial accidents or maritime negligence, they avoid triggering traditional military
responses, such as NATO's Article 5. Consequently, national security agencies are evolving
toward "total defense" models—integrated strategies that utilize AI-driven maritime
surveillance and private-sector partnerships to monitor vast, previously neglected undersea
domains.
Cognitive Sovereignty: The Human Mind as Infrastructure Beyond the physical cables lies a
more abstract but equally vital frontier: the cognitive domain. Recent research in 2024 and
2025 has introduced the concept of "Cognitive Sovereignty," proposing that the human mind
should be treated as a form of "critical national infrastructure." In an era of generative AI and
neurotechnology, the ability of a population to maintain autonomous judgment is now a
national security imperative. The European Union’s 2024 Guidelines on Data Protection in
the Neurosciences and the Singaporean "stress test" of neuro-governance highlight this
emerging concern. Adversaries are no longer just hacking servers; they are targeting the
"cognitive environment" through algorithmic manipulation and disinformation campaigns
designed to erode social trust. Case studies of foreign interference in the 2024 European
Parliament elections show that when a nation’s cognitive environment is compromised, its
ability to reach a democratic consensus vanishes, effectively paralyzing the state. This shift
marks a transition from "cybersecurity" (protecting the machine) to "cognitive security"
(protecting the user), requiring new legislative frameworks that treat neural integrity as a
sovereign right.
Geoeconomic De-risking: Security through Strategic Autonomy
The final pillar of contemporary national security is the securitization of economic
interdependence. For decades, globalization was viewed as a peace-building tool; today, it is
frequently seen as a strategic vulnerability. The European Union’s shift toward a "de-risking"
strategy regarding China serves as a landmark case study. By identifying "critical
dependencies" in sectors such as semiconductors, green technology, and rare earth elements,
the EU is moving from a logic of market efficiency to a logic of "strategic autonomy." This is
not a total "decoupling"—which would be economically ruinous—but a targeted insulation of
the supply chains that underpin national defense and societal stability. The 2025 US National
Security Strategy mirrors this, emphasizing "re-industrialization" and "friend-shoring" as core
security objectives. The goal is to ensure that a nation’s survival is not contingent on the
goodwill of a systemic rival, thereby re-embedding economic policy within the broader
architecture of national security.
Conclusion
National security affairs in the mid-2020s are characterized by a move away from the "active
defense" of the Cold War toward "systemic resilience." The modern state must now secure its
physical arteries on the seabed, its digital arteries in the cloud, its economic arteries in the
global market, and its cognitive arteries in the minds of its citizens. As illustrated by the
sabotage in the Baltic Sea and the rise of cognitive sovereignty, the threats are increasingly
hybrid, asymmetric, and constant. Survival in this new landscape requires a "whole-of-
society" approach, where resilience—the ability to absorb, adapt to, and recover from
systemic shocks—becomes the ultimate measure of national power.
The traditional paradigm of national security—long defined by the defense of physical
borders and the maintenance of a nuclear deterrent—is undergoing a profound
metamorphosis. In the third decade of the twenty-first century, the locus of threat has shifted
from the battlefield to the "arteries" of modern civilization: the undersea cables, the supply
chains, and even the cognitive processes of the citizenry. As outlined in the 2025 United
States National Security Strategy and contemporary European security frameworks, national
security is no longer merely about territorial integrity; it is about "systemic resilience." This
essay argues that modern national security affairs have pivoted toward protecting the
"integrity of connectivity"—the physical, digital, and cognitive networks that allow a
sovereign state to function in an era of sub-threshold, hybrid conflict. The Physicality of the
Intangible: Subsea Infrastructure Sabotage
The most striking evidence of this shift is the increasing vulnerability of the global "undersea
commons." While the internet is often discussed as a cloud-based abstraction, it is physically
tethered to the Earth’s seabed via more than 900,000 miles of fiber-optic cables. In 2023 and
2024, the Baltic Sea became a primary laboratory for a new form of "below-threshold"
warfare. The case of the Yi Peng 3, a Chinese-flagged bulk carrier, and the Newnew Polar
Bear illustrates the challenges of modern attribution and defense. These vessels were
implicated in the severing of critical data links, such as the C-Lion1 cable connecting Finland
to Germany and the BCS East-West Interlink between Sweden and Lithuania. These
incidents demonstrate that adversaries can paralyze a nation's digital economy and emergency
response systems without firing a shot. Because these actions are often masked as
commercial accidents or maritime negligence, they avoid triggering traditional military
responses, such as NATO's Article 5. Consequently, national security agencies are evolving
toward "total defense" models—integrated strategies that utilize AI-driven maritime
surveillance and private-sector partnerships to monitor vast, previously neglected undersea
domains.
Cognitive Sovereignty: The Human Mind as Infrastructure Beyond the physical cables lies a
more abstract but equally vital frontier: the cognitive domain. Recent research in 2024 and
2025 has introduced the concept of "Cognitive Sovereignty," proposing that the human mind
should be treated as a form of "critical national infrastructure." In an era of generative AI and
neurotechnology, the ability of a population to maintain autonomous judgment is now a
national security imperative. The European Union’s 2024 Guidelines on Data Protection in
the Neurosciences and the Singaporean "stress test" of neuro-governance highlight this
emerging concern. Adversaries are no longer just hacking servers; they are targeting the
"cognitive environment" through algorithmic manipulation and disinformation campaigns
designed to erode social trust. Case studies of foreign interference in the 2024 European
Parliament elections show that when a nation’s cognitive environment is compromised, its
ability to reach a democratic consensus vanishes, effectively paralyzing the state. This shift
marks a transition from "cybersecurity" (protecting the machine) to "cognitive security"
(protecting the user), requiring new legislative frameworks that treat neural integrity as a
sovereign right.
Geoeconomic De-risking: Security through Strategic Autonomy
The final pillar of contemporary national security is the securitization of economic
interdependence. For decades, globalization was viewed as a peace-building tool; today, it is
frequently seen as a strategic vulnerability. The European Union’s shift toward a "de-risking"
strategy regarding China serves as a landmark case study. By identifying "critical
dependencies" in sectors such as semiconductors, green technology, and rare earth elements,
the EU is moving from a logic of market efficiency to a logic of "strategic autonomy." This is
not a total "decoupling"—which would be economically ruinous—but a targeted insulation of
the supply chains that underpin national defense and societal stability. The 2025 US National
Security Strategy mirrors this, emphasizing "re-industrialization" and "friend-shoring" as core
security objectives. The goal is to ensure that a nation’s survival is not contingent on the
goodwill of a systemic rival, thereby re-embedding economic policy within the broader
architecture of national security.
Conclusion
National security affairs in the mid-2020s are characterized by a move away from the "active
defense" of the Cold War toward "systemic resilience." The modern state must now secure its
physical arteries on the seabed, its digital arteries in the cloud, its economic arteries in the
global market, and its cognitive arteries in the minds of its citizens. As illustrated by the
sabotage in the Baltic Sea and the rise of cognitive sovereignty, the threats are increasingly
hybrid, asymmetric, and constant. Survival in this new landscape requires a "whole-of-
society" approach, where resilience—the ability to absorb, adapt to, and recover from
systemic shocks—becomes the ultimate measure of national power.
The traditional paradigm of national security—long defined by the defense of physical
borders and the maintenance of a nuclear deterrent—is undergoing a profound
metamorphosis. In the third decade of the twenty-first century, the locus of threat has shifted
from the battlefield to the "arteries" of modern civilization: the undersea cables, the supply
chains, and even the cognitive processes of the citizenry. As outlined in the 2025 United
States National Security Strategy and contemporary European security frameworks, national
security is no longer merely about territorial integrity; it is about "systemic resilience." This
essay argues that modern national security affairs have pivoted toward protecting the
"integrity of connectivity"—the physical, digital, and cognitive networks that allow a
sovereign state to function in an era of sub-threshold, hybrid conflict. The Physicality of the
Intangible: Subsea Infrastructure Sabotage
The most striking evidence of this shift is the increasing vulnerability of the global "undersea
commons." While the internet is often discussed as a cloud-based abstraction, it is physically
tethered to the Earth’s seabed via more than 900,000 miles of fiber-optic cables. In 2023 and
2024, the Baltic Sea became a primary laboratory for a new form of "below-threshold"
warfare. The case of the Yi Peng 3, a Chinese-flagged bulk carrier, and the Newnew Polar
Bear illustrates the challenges of modern attribution and defense. These vessels were
implicated in the severing of critical data links, such as the C-Lion1 cable connecting Finland
to Germany and the BCS East-West Interlink between Sweden and Lithuania. These
incidents demonstrate that adversaries can paralyze a nation's digital economy and emergency
response systems without firing a shot. Because these actions are often masked as
commercial accidents or maritime negligence, they avoid triggering traditional military
responses, such as NATO's Article 5. Consequently, national security agencies are evolving
toward "total defense" models—integrated strategies that utilize AI-driven maritime
surveillance and private-sector partnerships to monitor vast, previously neglected undersea
domains.
Cognitive Sovereignty: The Human Mind as Infrastructure Beyond the physical cables lies a
more abstract but equally vital frontier: the cognitive domain. Recent research in 2024 and
2025 has introduced the concept of "Cognitive Sovereignty," proposing that the human mind
should be treated as a form of "critical national infrastructure." In an era of generative AI and
neurotechnology, the ability of a population to maintain autonomous judgment is now a
national security imperative. The European Union’s 2024 Guidelines on Data Protection in
the Neurosciences and the Singaporean "stress test" of neuro-governance highlight this
emerging concern. Adversaries are no longer just hacking servers; they are targeting the
"cognitive environment" through algorithmic manipulation and disinformation campaigns
designed to erode social trust. Case studies of foreign interference in the 2024 European
Parliament elections show that when a nation’s cognitive environment is compromised, its
ability to reach a democratic consensus vanishes, effectively paralyzing the state. This shift
marks a transition from "cybersecurity" (protecting the machine) to "cognitive security"
(protecting the user), requiring new legislative frameworks that treat neural integrity as a
sovereign right.
Geoeconomic De-risking: Security through Strategic Autonomy
The final pillar of contemporary national security is the securitization of economic
interdependence. For decades, globalization was viewed as a peace-building tool; today, it is
frequently seen as a strategic vulnerability. The European Union’s shift toward a "de-risking"
strategy regarding China serves as a landmark case study. By identifying "critical
dependencies" in sectors such as semiconductors, green technology, and rare earth elements,
the EU is moving from a logic of market efficiency to a logic of "strategic autonomy." This is
not a total "decoupling"—which would be economically ruinous—but a targeted insulation of
the supply chains that underpin national defense and societal stability. The 2025 US National
Security Strategy mirrors this, emphasizing "re-industrialization" and "friend-shoring" as core
security objectives. The goal is to ensure that a nation’s survival is not contingent on the
goodwill of a systemic rival, thereby re-embedding economic policy within the broader
architecture of national security.
Conclusion
National security affairs in the mid-2020s are characterized by a move away from the "active
defense" of the Cold War toward "systemic resilience." The modern state must now secure its
physical arteries on the seabed, its digital arteries in the cloud, its economic arteries in the
global market, and its cognitive arteries in the minds of its citizens. As illustrated by the
sabotage in the Baltic Sea and the rise of cognitive sovereignty, the threats are increasingly
hybrid, asymmetric, and constant. Survival in this new landscape requires a "whole-of-
society" approach, where resilience—the ability to absorb, adapt to, and recover from
systemic shocks—becomes the ultimate measure of national power.
The traditional paradigm of national security—long defined by the defense of physical
borders and the maintenance of a nuclear deterrent—is undergoing a profound
metamorphosis. In the third decade of the twenty-first century, the locus of threat has shifted
from the battlefield to the "arteries" of modern civilization: the undersea cables, the supply
chains, and even the cognitive processes of the citizenry. As outlined in the 2025 United
States National Security Strategy and contemporary European security frameworks, national
security is no longer merely about territorial integrity; it is about "systemic resilience." This
essay argues that modern national security affairs have pivoted toward protecting the
"integrity of connectivity"—the physical, digital, and cognitive networks that allow a
sovereign state to function in an era of sub-threshold, hybrid conflict. The Physicality of the
Intangible: Subsea Infrastructure Sabotage
The most striking evidence of this shift is the increasing vulnerability of the global "undersea
commons." While the internet is often discussed as a cloud-based abstraction, it is physically
tethered to the Earth’s seabed via more than 900,000 miles of fiber-optic cables. In 2023 and
2024, the Baltic Sea became a primary laboratory for a new form of "below-threshold"
warfare. The case of the Yi Peng 3, a Chinese-flagged bulk carrier, and the Newnew Polar
Bear illustrates the challenges of modern attribution and defense. These vessels were
implicated in the severing of critical data links, such as the C-Lion1 cable connecting Finland
to Germany and the BCS East-West Interlink between Sweden and Lithuania. These
incidents demonstrate that adversaries can paralyze a nation's digital economy and emergency
response systems without firing a shot. Because these actions are often masked as
commercial accidents or maritime negligence, they avoid triggering traditional military
responses, such as NATO's Article 5. Consequently, national security agencies are evolving
toward "total defense" models—integrated strategies that utilize AI-driven maritime
surveillance and private-sector partnerships to monitor vast, previously neglected undersea
domains.
Cognitive Sovereignty: The Human Mind as Infrastructure Beyond the physical cables lies a
more abstract but equally vital frontier: the cognitive domain. Recent research in 2024 and
2025 has introduced the concept of "Cognitive Sovereignty," proposing that the human mind
should be treated as a form of "critical national infrastructure." In an era of generative AI and
neurotechnology, the ability of a population to maintain autonomous judgment is now a
national security imperative. The European Union’s 2024 Guidelines on Data Protection in
the Neurosciences and the Singaporean "stress test" of neuro-governance highlight this
emerging concern. Adversaries are no longer just hacking servers; they are targeting the
"cognitive environment" through algorithmic manipulation and disinformation campaigns
designed to erode social trust. Case studies of foreign interference in the 2024 European
Parliament elections show that when a nation’s cognitive environment is compromised, its
ability to reach a democratic consensus vanishes, effectively paralyzing the state. This shift
marks a transition from "cybersecurity" (protecting the machine) to "cognitive security"
(protecting the user), requiring new legislative frameworks that treat neural integrity as a
sovereign right.
Geoeconomic De-risking: Security through Strategic Autonomy
The final pillar of contemporary national security is the securitization of economic
interdependence. For decades, globalization was viewed as a peace-building tool; today, it is
frequently seen as a strategic vulnerability. The European Union’s shift toward a "de-risking"
strategy regarding China serves as a landmark case study. By identifying "critical
dependencies" in sectors such as semiconductors, green technology, and rare earth elements,
the EU is moving from a logic of market efficiency to a logic of "strategic autonomy." This is
not a total "decoupling"—which would be economically ruinous—but a targeted insulation of
the supply chains that underpin national defense and societal stability. The 2025 US National
Security Strategy mirrors this, emphasizing "re-industrialization" and "friend-shoring" as core
security objectives. The goal is to ensure that a nation’s survival is not contingent on the
goodwill of a systemic rival, thereby re-embedding economic policy within the broader
architecture of national security.
Conclusion
National security affairs in the mid-2020s are characterized by a move away from the "active
defense" of the Cold War toward "systemic resilience." The modern state must now secure its
physical arteries on the seabed, its digital arteries in the cloud, its economic arteries in the
global market, and its cognitive arteries in the minds of its citizens. As illustrated by the
sabotage in the Baltic Sea and the rise of cognitive sovereignty, the threats are increasingly
hybrid, asymmetric, and constant. Survival in this new landscape requires a "whole-of-
society" approach, where resilience—the ability to absorb, adapt to, and recover from
systemic shocks—becomes the ultimate measure of national power.
The traditional paradigm of national security—long defined by the defense of physical
borders and the maintenance of a nuclear deterrent—is undergoing a profound
metamorphosis. In the third decade of the twenty-first century, the locus of threat has shifted
from the battlefield to the "arteries" of modern civilization: the undersea cables, the supply
chains, and even the cognitive processes of the citizenry. As outlined in the 2025 United
States National Security Strategy and contemporary European security frameworks, national
security is no longer merely about territorial integrity; it is about "systemic resilience." This
essay argues that modern national security affairs have pivoted toward protecting the
"integrity of connectivity"—the physical, digital, and cognitive networks that allow a
sovereign state to function in an era of sub-threshold, hybrid conflict. The Physicality of the
Intangible: Subsea Infrastructure Sabotage
The most striking evidence of this shift is the increasing vulnerability of the global "undersea
commons." While the internet is often discussed as a cloud-based abstraction, it is physically
tethered to the Earth’s seabed via more than 900,000 miles of fiber-optic cables. In 2023 and
2024, the Baltic Sea became a primary laboratory for a new form of "below-threshold"
warfare. The case of the Yi Peng 3, a Chinese-flagged bulk carrier, and the Newnew Polar
Bear illustrates the challenges of modern attribution and defense. These vessels were
implicated in the severing of critical data links, such as the C-Lion1 cable connecting Finland
to Germany and the BCS East-West Interlink between Sweden and Lithuania. These
incidents demonstrate that adversaries can paralyze a nation's digital economy and emergency
response systems without firing a shot. Because these actions are often masked as
commercial accidents or maritime negligence, they avoid triggering traditional military
responses, such as NATO's Article 5. Consequently, national security agencies are evolving
toward "total defense" models—integrated strategies that utilize AI-driven maritime
surveillance and private-sector partnerships to monitor vast, previously neglected undersea
domains.
Cognitive Sovereignty: The Human Mind as Infrastructure Beyond the physical cables lies a
more abstract but equally vital frontier: the cognitive domain. Recent research in 2024 and
2025 has introduced the concept of "Cognitive Sovereignty," proposing that the human mind
should be treated as a form of "critical national infrastructure." In an era of generative AI and
neurotechnology, the ability of a population to maintain autonomous judgment is now a
national security imperative. The European Union’s 2024 Guidelines on Data Protection in
the Neurosciences and the Singaporean "stress test" of neuro-governance highlight this
emerging concern. Adversaries are no longer just hacking servers; they are targeting the
"cognitive environment" through algorithmic manipulation and disinformation campaigns
designed to erode social trust. Case studies of foreign interference in the 2024 European
Parliament elections show that when a nation’s cognitive environment is compromised, its
ability to reach a democratic consensus vanishes, effectively paralyzing the state. This shift
marks a transition from "cybersecurity" (protecting the machine) to "cognitive security"
(protecting the user), requiring new legislative frameworks that treat neural integrity as a
sovereign right.
Geoeconomic De-risking: Security through Strategic Autonomy
The final pillar of contemporary national security is the securitization of economic
interdependence. For decades, globalization was viewed as a peace-building tool; today, it is
frequently seen as a strategic vulnerability. The European Union’s shift toward a "de-risking"
strategy regarding China serves as a landmark case study. By identifying "critical
dependencies" in sectors such as semiconductors, green technology, and rare earth elements,
the EU is moving from a logic of market efficiency to a logic of "strategic autonomy." This is
not a total "decoupling"—which would be economically ruinous—but a targeted insulation of
the supply chains that underpin national defense and societal stability. The 2025 US National
Security Strategy mirrors this, emphasizing "re-industrialization" and "friend-shoring" as core
security objectives. The goal is to ensure that a nation’s survival is not contingent on the
goodwill of a systemic rival, thereby re-embedding economic policy within the broader
architecture of national security.
Conclusion
National security affairs in the mid-2020s are characterized by a move away from the "active
defense" of the Cold War toward "systemic resilience." The modern state must now secure its
physical arteries on the seabed, its digital arteries in the cloud, its economic arteries in the
global market, and its cognitive arteries in the minds of its citizens. As illustrated by the
sabotage in the Baltic Sea and the rise of cognitive sovereignty, the threats are increasingly
hybrid, asymmetric, and constant. Survival in this new landscape requires a "whole-of-
society" approach, where resilience—the ability to absorb, adapt to, and recover from
systemic shocks—becomes the ultimate measure of national power.
The traditional paradigm of national security—long defined by the defense of physical
borders and the maintenance of a nuclear deterrent—is undergoing a profound
metamorphosis. In the third decade of the twenty-first century, the locus of threat has shifted
from the battlefield to the "arteries" of modern civilization: the undersea cables, the supply
chains, and even the cognitive processes of the citizenry. As outlined in the 2025 United
States National Security Strategy and contemporary European security frameworks, national
security is no longer merely about territorial integrity; it is about "systemic resilience." This
essay argues that modern national security affairs have pivoted toward protecting the
"integrity of connectivity"—the physical, digital, and cognitive networks that allow a
sovereign state to function in an era of sub-threshold, hybrid conflict. The Physicality of the
Intangible: Subsea Infrastructure Sabotage
The most striking evidence of this shift is the increasing vulnerability of the global "undersea
commons." While the internet is often discussed as a cloud-based abstraction, it is physically
tethered to the Earth’s seabed via more than 900,000 miles of fiber-optic cables. In 2023 and
2024, the Baltic Sea became a primary laboratory for a new form of "below-threshold"
warfare. The case of the Yi Peng 3, a Chinese-flagged bulk carrier, and the Newnew Polar
Bear illustrates the challenges of modern attribution and defense. These vessels were
implicated in the severing of critical data links, such as the C-Lion1 cable connecting Finland
to Germany and the BCS East-West Interlink between Sweden and Lithuania. These
incidents demonstrate that adversaries can paralyze a nation's digital economy and emergency
response systems without firing a shot. Because these actions are often masked as
commercial accidents or maritime negligence, they avoid triggering traditional military
responses, such as NATO's Article 5. Consequently, national security agencies are evolving
toward "total defense" models—integrated strategies that utilize AI-driven maritime
surveillance and private-sector partnerships to monitor vast, previously neglected undersea
domains.
Cognitive Sovereignty: The Human Mind as Infrastructure Beyond the physical cables lies a
more abstract but equally vital frontier: the cognitive domain. Recent research in 2024 and
2025 has introduced the concept of "Cognitive Sovereignty," proposing that the human mind
should be treated as a form of "critical national infrastructure." In an era of generative AI and
neurotechnology, the ability of a population to maintain autonomous judgment is now a
national security imperative. The European Union’s 2024 Guidelines on Data Protection in
the Neurosciences and the Singaporean "stress test" of neuro-governance highlight this
emerging concern. Adversaries are no longer just hacking servers; they are targeting the
"cognitive environment" through algorithmic manipulation and disinformation campaigns
designed to erode social trust. Case studies of foreign interference in the 2024 European
Parliament elections show that when a nation’s cognitive environment is compromised, its
ability to reach a democratic consensus vanishes, effectively paralyzing the state. This shift
marks a transition from "cybersecurity" (protecting the machine) to "cognitive security"
(protecting the user), requiring new legislative frameworks that treat neural integrity as a
sovereign right.
Geoeconomic De-risking: Security through Strategic Autonomy
The final pillar of contemporary national security is the securitization of economic
interdependence. For decades, globalization was viewed as a peace-building tool; today, it is
frequently seen as a strategic vulnerability. The European Union’s shift toward a "de-risking"
strategy regarding China serves as a landmark case study. By identifying "critical
dependencies" in sectors such as semiconductors, green technology, and rare earth elements,
the EU is moving from a logic of market efficiency to a logic of "strategic autonomy." This is
not a total "decoupling"—which would be economically ruinous—but a targeted insulation of
the supply chains that underpin national defense and societal stability. The 2025 US National
Security Strategy mirrors this, emphasizing "re-industrialization" and "friend-shoring" as core
security objectives. The goal is to ensure that a nation’s survival is not contingent on the
goodwill of a systemic rival, thereby re-embedding economic policy within the broader
architecture of national security.
Conclusion
National security affairs in the mid-2020s are characterized by a move away from the "active
defense" of the Cold War toward "systemic resilience." The modern state must now secure its
physical arteries on the seabed, its digital arteries in the cloud, its economic arteries in the
global market, and its cognitive arteries in the minds of its citizens. As illustrated by the
sabotage in the Baltic Sea and the rise of cognitive sovereignty, the threats are increasingly
hybrid, asymmetric, and constant. Survival in this new landscape requires a "whole-of-
society" approach, where resilience—the ability to absorb, adapt to, and recover from
systemic shocks—becomes the ultimate measure of national power.
The traditional paradigm of national security—long defined by the defense of physical
borders and the maintenance of a nuclear deterrent—is undergoing a profound
metamorphosis. In the third decade of the twenty-first century, the locus of threat has shifted
from the battlefield to the "arteries" of modern civilization: the undersea cables, the supply
chains, and even the cognitive processes of the citizenry. As outlined in the 2025 United
States National Security Strategy and contemporary European security frameworks, national
security is no longer merely about territorial integrity; it is about "systemic resilience." This
essay argues that modern national security affairs have pivoted toward protecting the
"integrity of connectivity"—the physical, digital, and cognitive networks that allow a
sovereign state to function in an era of sub-threshold, hybrid conflict. The Physicality of the
Intangible: Subsea Infrastructure Sabotage
The most striking evidence of this shift is the increasing vulnerability of the global "undersea
commons." While the internet is often discussed as a cloud-based abstraction, it is physically
tethered to the Earth’s seabed via more than 900,000 miles of fiber-optic cables. In 2023 and
2024, the Baltic Sea became a primary laboratory for a new form of "below-threshold"
warfare. The case of the Yi Peng 3, a Chinese-flagged bulk carrier, and the Newnew Polar
Bear illustrates the challenges of modern attribution and defense. These vessels were
implicated in the severing of critical data links, such as the C-Lion1 cable connecting Finland
to Germany and the BCS East-West Interlink between Sweden and Lithuania. These
incidents demonstrate that adversaries can paralyze a nation's digital economy and emergency
response systems without firing a shot. Because these actions are often masked as
commercial accidents or maritime negligence, they avoid triggering traditional military
responses, such as NATO's Article 5. Consequently, national security agencies are evolving
toward "total defense" models—integrated strategies that utilize AI-driven maritime
surveillance and private-sector partnerships to monitor vast, previously neglected undersea
domains.
Cognitive Sovereignty: The Human Mind as Infrastructure Beyond the physical cables lies a
more abstract but equally vital frontier: the cognitive domain. Recent research in 2024 and
2025 has introduced the concept of "Cognitive Sovereignty," proposing that the human mind
should be treated as a form of "critical national infrastructure." In an era of generative AI and
neurotechnology, the ability of a population to maintain autonomous judgment is now a
national security imperative. The European Union’s 2024 Guidelines on Data Protection in
the Neurosciences and the Singaporean "stress test" of neuro-governance highlight this
emerging concern. Adversaries are no longer just hacking servers; they are targeting the
"cognitive environment" through algorithmic manipulation and disinformation campaigns
designed to erode social trust. Case studies of foreign interference in the 2024 European
Parliament elections show that when a nation’s cognitive environment is compromised, its
ability to reach a democratic consensus vanishes, effectively paralyzing the state. This shift
marks a transition from "cybersecurity" (protecting the machine) to "cognitive security"
(protecting the user), requiring new legislative frameworks that treat neural integrity as a
sovereign right.
Geoeconomic De-risking: Security through Strategic Autonomy
The final pillar of contemporary national security is the securitization of economic
interdependence. For decades, globalization was viewed as a peace-building tool; today, it is
frequently seen as a strategic vulnerability. The European Union’s shift toward a "de-risking"
strategy regarding China serves as a landmark case study. By identifying "critical
dependencies" in sectors such as semiconductors, green technology, and rare earth elements,
the EU is moving from a logic of market efficiency to a logic of "strategic autonomy." This is
not a total "decoupling"—which would be economically ruinous—but a targeted insulation of
the supply chains that underpin national defense and societal stability. The 2025 US National
Security Strategy mirrors this, emphasizing "re-industrialization" and "friend-shoring" as core
security objectives. The goal is to ensure that a nation’s survival is not contingent on the
goodwill of a systemic rival, thereby re-embedding economic policy within the broader
architecture of national security.
Conclusion
National security affairs in the mid-2020s are characterized by a move away from the "active
defense" of the Cold War toward "systemic resilience." The modern state must now secure its
physical arteries on the seabed, its digital arteries in the cloud, its economic arteries in the
global market, and its cognitive arteries in the minds of its citizens. As illustrated by the
sabotage in the Baltic Sea and the rise of cognitive sovereignty, the threats are increasingly
hybrid, asymmetric, and constant. Survival in this new landscape requires a "whole-of-
society" approach, where resilience—the ability to absorb, adapt to, and recover from
systemic shocks—becomes the ultimate measure of national power.
The traditional paradigm of national security—long defined by the defense of physical
borders and the maintenance of a nuclear deterrent—is undergoing a profound
metamorphosis. In the third decade of the twenty-first century, the locus of threat has shifted
from the battlefield to the "arteries" of modern civilization: the undersea cables, the supply
chains, and even the cognitive processes of the citizenry. As outlined in the 2025 United
States National Security Strategy and contemporary European security frameworks, national
security is no longer merely about territorial integrity; it is about "systemic resilience." This
essay argues that modern national security affairs have pivoted toward protecting the
"integrity of connectivity"—the physical, digital, and cognitive networks that allow a
sovereign state to function in an era of sub-threshold, hybrid conflict. The Physicality of the
Intangible: Subsea Infrastructure Sabotage
The most striking evidence of this shift is the increasing vulnerability of the global "undersea
commons." While the internet is often discussed as a cloud-based abstraction, it is physically
tethered to the Earth’s seabed via more than 900,000 miles of fiber-optic cables. In 2023 and
2024, the Baltic Sea became a primary laboratory for a new form of "below-threshold"
warfare. The case of the Yi Peng 3, a Chinese-flagged bulk carrier, and the Newnew Polar
Bear illustrates the challenges of modern attribution and defense. These vessels were
implicated in the severing of critical data links, such as the C-Lion1 cable connecting Finland
to Germany and the BCS East-West Interlink between Sweden and Lithuania. These
incidents demonstrate that adversaries can paralyze a nation's digital economy and emergency
response systems without firing a shot. Because these actions are often masked as
commercial accidents or maritime negligence, they avoid triggering traditional military
responses, such as NATO's Article 5. Consequently, national security agencies are evolving
toward "total defense" models—integrated strategies that utilize AI-driven maritime
surveillance and private-sector partnerships to monitor vast, previously neglected undersea
domains.
Cognitive Sovereignty: The Human Mind as Infrastructure Beyond the physical cables lies a
more abstract but equally vital frontier: the cognitive domain. Recent research in 2024 and
2025 has introduced the concept of "Cognitive Sovereignty," proposing that the human mind
should be treated as a form of "critical national infrastructure." In an era of generative AI and
neurotechnology, the ability of a population to maintain autonomous judgment is now a
national security imperative. The European Union’s 2024 Guidelines on Data Protection in
the Neurosciences and the Singaporean "stress test" of neuro-governance highlight this
emerging concern. Adversaries are no longer just hacking servers; they are targeting the
"cognitive environment" through algorithmic manipulation and disinformation campaigns
designed to erode social trust. Case studies of foreign interference in the 2024 European
Parliament elections show that when a nation’s cognitive environment is compromised, its
ability to reach a democratic consensus vanishes, effectively paralyzing the state. This shift
marks a transition from "cybersecurity" (protecting the machine) to "cognitive security"
(protecting the user), requiring new legislative frameworks that treat neural integrity as a
sovereign right.
Geoeconomic De-risking: Security through Strategic Autonomy
The final pillar of contemporary national security is the securitization of economic
interdependence. For decades, globalization was viewed as a peace-building tool; today, it is
frequently seen as a strategic vulnerability. The European Union’s shift toward a "de-risking"
strategy regarding China serves as a landmark case study. By identifying "critical
dependencies" in sectors such as semiconductors, green technology, and rare earth elements,
the EU is moving from a logic of market efficiency to a logic of "strategic autonomy." This is
not a total "decoupling"—which would be economically ruinous—but a targeted insulation of
the supply chains that underpin national defense and societal stability. The 2025 US National
Security Strategy mirrors this, emphasizing "re-industrialization" and "friend-shoring" as core
security objectives. The goal is to ensure that a nation’s survival is not contingent on the
goodwill of a systemic rival, thereby re-embedding economic policy within the broader
architecture of national security.
Conclusion
National security affairs in the mid-2020s are characterized by a move away from the "active
defense" of the Cold War toward "systemic resilience." The modern state must now secure its
physical arteries on the seabed, its digital arteries in the cloud, its economic arteries in the
global market, and its cognitive arteries in the minds of its citizens. As illustrated by the
sabotage in the Baltic Sea and the rise of cognitive sovereignty, the threats are increasingly
hybrid, asymmetric, and constant. Survival in this new landscape requires a "whole-of-
society" approach, where resilience—the ability to absorb, adapt to, and recover from
systemic shocks—becomes the ultimate measure of national power.
The traditional paradigm of national security—long defined by the defense of physical
borders and the maintenance of a nuclear deterrent—is undergoing a profound
metamorphosis. In the third decade of the twenty-first century, the locus of threat has shifted
from the battlefield to the "arteries" of modern civilization: the undersea cables, the supply
chains, and even the cognitive processes of the citizenry. As outlined in the 2025 United
States National Security Strategy and contemporary European security frameworks, national
security is no longer merely about territorial integrity; it is about "systemic resilience." This
essay argues that modern national security affairs have pivoted toward protecting the
"integrity of connectivity"—the physical, digital, and cognitive networks that allow a
sovereign state to function in an era of sub-threshold, hybrid conflict. The Physicality of the
Intangible: Subsea Infrastructure Sabotage
The most striking evidence of this shift is the increasing vulnerability of the global "undersea
commons." While the internet is often discussed as a cloud-based abstraction, it is physically
tethered to the Earth’s seabed via more than 900,000 miles of fiber-optic cables. In 2023 and
2024, the Baltic Sea became a primary laboratory for a new form of "below-threshold"
warfare. The case of the Yi Peng 3, a Chinese-flagged bulk carrier, and the Newnew Polar
Bear illustrates the challenges of modern attribution and defense. These vessels were
implicated in the severing of critical data links, such as the C-Lion1 cable connecting Finland
to Germany and the BCS East-West Interlink between Sweden and Lithuania. These
incidents demonstrate that adversaries can paralyze a nation's digital economy and emergency
response systems without firing a shot. Because these actions are often masked as
commercial accidents or maritime negligence, they avoid triggering traditional military
responses, such as NATO's Article 5. Consequently, national security agencies are evolving
toward "total defense" models—integrated strategies that utilize AI-driven maritime
surveillance and private-sector partnerships to monitor vast, previously neglected undersea
domains.
Cognitive Sovereignty: The Human Mind as Infrastructure Beyond the physical cables lies a
more abstract but equally vital frontier: the cognitive domain. Recent research in 2024 and
2025 has introduced the concept of "Cognitive Sovereignty," proposing that the human mind
should be treated as a form of "critical national infrastructure." In an era of generative AI and
neurotechnology, the ability of a population to maintain autonomous judgment is now a
national security imperative. The European Union’s 2024 Guidelines on Data Protection in
the Neurosciences and the Singaporean "stress test" of neuro-governance highlight this
emerging concern. Adversaries are no longer just hacking servers; they are targeting the
"cognitive environment" through algorithmic manipulation and disinformation campaigns
designed to erode social trust. Case studies of foreign interference in the 2024 European
Parliament elections show that when a nation’s cognitive environment is compromised, its
ability to reach a democratic consensus vanishes, effectively paralyzing the state. This shift
marks a transition from "cybersecurity" (protecting the machine) to "cognitive security"
(protecting the user), requiring new legislative frameworks that treat neural integrity as a
sovereign right.
Geoeconomic De-risking: Security through Strategic Autonomy
The final pillar of contemporary national security is the securitization of economic
interdependence. For decades, globalization was viewed as a peace-building tool; today, it is
frequently seen as a strategic vulnerability. The European Union’s shift toward a "de-risking"
strategy regarding China serves as a landmark case study. By identifying "critical
dependencies" in sectors such as semiconductors, green technology, and rare earth elements,
the EU is moving from a logic of market efficiency to a logic of "strategic autonomy." This is
not a total "decoupling"—which would be economically ruinous—but a targeted insulation of
the supply chains that underpin national defense and societal stability. The 2025 US National
Security Strategy mirrors this, emphasizing "re-industrialization" and "friend-shoring" as core
security objectives. The goal is to ensure that a nation’s survival is not contingent on the
goodwill of a systemic rival, thereby re-embedding economic policy within the broader
architecture of national security.
Conclusion
National security affairs in the mid-2020s are characterized by a move away from the "active
defense" of the Cold War toward "systemic resilience." The modern state must now secure its
physical arteries on the seabed, its digital arteries in the cloud, its economic arteries in the
global market, and its cognitive arteries in the minds of its citizens. As illustrated by the
sabotage in the Baltic Sea and the rise of cognitive sovereignty, the threats are increasingly
hybrid, asymmetric, and constant. Survival in this new landscape requires a "whole-of-
society" approach, where resilience—the ability to absorb, adapt to, and recover from
systemic shocks—becomes the ultimate measure of national power.
The traditional paradigm of national security—long defined by the defense of physical
borders and the maintenance of a nuclear deterrent—is undergoing a profound
metamorphosis. In the third decade of the twenty-first century, the locus of threat has shifted
from the battlefield to the "arteries" of modern civilization: the undersea cables, the supply
chains, and even the cognitive processes of the citizenry. As outlined in the 2025 United
States National Security Strategy and contemporary European security frameworks, national
security is no longer merely about territorial integrity; it is about "systemic resilience." This
essay argues that modern national security affairs have pivoted toward protecting the
"integrity of connectivity"—the physical, digital, and cognitive networks that allow a
sovereign state to function in an era of sub-threshold, hybrid conflict. The Physicality of the
Intangible: Subsea Infrastructure Sabotage
The most striking evidence of this shift is the increasing vulnerability of the global "undersea
commons." While the internet is often discussed as a cloud-based abstraction, it is physically
tethered to the Earth’s seabed via more than 900,000 miles of fiber-optic cables. In 2023 and
2024, the Baltic Sea became a primary laboratory for a new form of "below-threshold"
warfare. The case of the Yi Peng 3, a Chinese-flagged bulk carrier, and the Newnew Polar
Bear illustrates the challenges of modern attribution and defense. These vessels were
implicated in the severing of critical data links, such as the C-Lion1 cable connecting Finland
to Germany and the BCS East-West Interlink between Sweden and Lithuania. These
incidents demonstrate that adversaries can paralyze a nation's digital economy and emergency
response systems without firing a shot. Because these actions are often masked as
commercial accidents or maritime negligence, they avoid triggering traditional military
responses, such as NATO's Article 5. Consequently, national security agencies are evolving
toward "total defense" models—integrated strategies that utilize AI-driven maritime
surveillance and private-sector partnerships to monitor vast, previously neglected undersea
domains.
Cognitive Sovereignty: The Human Mind as Infrastructure Beyond the physical cables lies a
more abstract but equally vital frontier: the cognitive domain. Recent research in 2024 and
2025 has introduced the concept of "Cognitive Sovereignty," proposing that the human mind
should be treated as a form of "critical national infrastructure." In an era of generative AI and
neurotechnology, the ability of a population to maintain autonomous judgment is now a
national security imperative. The European Union’s 2024 Guidelines on Data Protection in
the Neurosciences and the Singaporean "stress test" of neuro-governance highlight this
emerging concern. Adversaries are no longer just hacking servers; they are targeting the
"cognitive environment" through algorithmic manipulation and disinformation campaigns
designed to erode social trust. Case studies of foreign interference in the 2024 European
Parliament elections show that when a nation’s cognitive environment is compromised, its
ability to reach a democratic consensus vanishes, effectively paralyzing the state. This shift
marks a transition from "cybersecurity" (protecting the machine) to "cognitive security"
(protecting the user), requiring new legislative frameworks that treat neural integrity as a
sovereign right.
Geoeconomic De-risking: Security through Strategic Autonomy
The final pillar of contemporary national security is the securitization of economic
interdependence. For decades, globalization was viewed as a peace-building tool; today, it is
frequently seen as a strategic vulnerability. The European Union’s shift toward a "de-risking"
strategy regarding China serves as a landmark case study. By identifying "critical
dependencies" in sectors such as semiconductors, green technology, and rare earth elements,
the EU is moving from a logic of market efficiency to a logic of "strategic autonomy." This is
not a total "decoupling"—which would be economically ruinous—but a targeted insulation of
the supply chains that underpin national defense and societal stability. The 2025 US National
Security Strategy mirrors this, emphasizing "re-industrialization" and "friend-shoring" as core
security objectives. The goal is to ensure that a nation’s survival is not contingent on the
goodwill of a systemic rival, thereby re-embedding economic policy within the broader
architecture of national security.
Conclusion
National security affairs in the mid-2020s are characterized by a move away from the "active
defense" of the Cold War toward "systemic resilience." The modern state must now secure its
physical arteries on the seabed, its digital arteries in the cloud, its economic arteries in the
global market, and its cognitive arteries in the minds of its citizens. As illustrated by the
sabotage in the Baltic Sea and the rise of cognitive sovereignty, the threats are increasingly
hybrid, asymmetric, and constant. Survival in this new landscape requires a "whole-of-
society" approach, where resilience—the ability to absorb, adapt to, and recover from
systemic shocks—becomes the ultimate measure of national power.
