S Edwards

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Homeland Security Literature Review

Shaquanna Edwards

APUS

March 17, 2024

Homeland Security Literature Review

Literature Review Overview

Today, homeland security is confronted with new challenges such as globalization and technology. This complex environment places great emphasis on information exchange as one of the principal measures for countering multiple kinds of security issues. Lets (2021) found that many government and non-governmental organizations as well as other non-state actors should have relevant, accurate and meaningful information in terms of tactical operationalization and specific reaction in the cyber realm. The attacks of September 11, 2001, clearly necessitated improvement on policy matters of sharing information, coordination of agencies, and addressing vulnerabilities (Gardner, 2020). According to Bernabe (2023), a role of international coalitions and regional alliances against terrorism and organized crime is illustrating necessity of information sharing. Harmonization of frameworks and procedures help to overcome legal and cultural barriers, so it is needed to share intelligence across international jurisdictions (Bernabe, 2023). With the use of remote warfare and technical advances the modalities of the intelligence gathering and distribution have evolved allowing for the intelligence professionals to simultaneously benefit from and challenge the newly come-up issues.

This literature review investigates the intricate aspects of intelligence sharing in the homeland security sector as the main issues, barriers, and successful techniques are enumerated. This work summarizes academic research to explore the history of intelligence sharing, discuss its security benefits, and point out the research gaps. The study not only attempts to place these findings in the perspective of intelligence sharing discussions but also seeks to give some insight into this topic as being a critical component of modern security. This exposition lays grounds for the discussion on intelligence models as well as their impact on operational efficiency and threat mitigation in the operational environment. In an environment, where states are interconnected and pose serious threats to each other, this literature review intends to make positive contributions in the field of homeland security by filling knowledge gaps and explaining intelligence sharing relations.

Evolution of Intelligence Sharing

The sophisticated intelligence sharing used in the homeland security spheres today has been greatly influenced by the historical developments, technological progresses, and dynamic changes in security paradigms. The aftermath of the September 11, 2001 attacks became the driving force for reform in sharing practices, and following the events, intelligence agencies worldwide examined their procedures of information spreading and collaboration (Gardner, 2020). According to the research done by Gardner, (2020), he stated that, in the United States, the emergence of the Department of Homeland Security (DHS) had a crucial impact on the integration of the former independent agencies and the synthesis of a coherent program on the intelligence sharing.

Gardner (2020) highlighted the birth of fusion centers as a direct consequence of the issues that were exposed during the 9/11 attacks. They were created to give the government a platform where all concerned parties at the federal, the state, and the local level can exchange information and work together. These fusion centers act as channels through which the information flows. Thus, sharing of classified threat intelligence among stakeholders will not be a problem as they will also have a platform where they can issue reports and analysis (Gardner, 2020). In course of time, the number of fusion centers expanded to the formation of a national network with the objective to connect different local bodies.

Nevertheless, the intelligence pooling process grows far beyond the domestic limits to include international cooperation. Towards the end of the 20th century, the role of global cooperation in modern security has been enhanced. For example, the EU, as one of the leading entities, prioritized intelligence sharing as the main element of its counterterrorism approach, considering the crucial role of cross-border cooperation in confronting transnational risks (Bernabe, 2023). Although jurisdictional disparities, and the diversity of the legal systems among member states, are inherent barrier, the EU has made progress by developing information exchange between member states the question remains whether more progress can be made.

Furthermore, Richards, (2021) he notes that, technological advancements induced by remote warfare and connectedness through various platforms have created complexity and amplified the need for enhanced connectivity. He further notes that, given the dynamics of international information landscape, the focus on intelligence sharing as the key point for threat detection, prevention, and response not only becomes more topical, but multiplies as well.

Complexities of International Intelligence Sharing

The intricacies of international intelligence sharing are unique and present enormous challenges relating to proper collaboration and coordination among countries and blocs worldwide. According to Bernabe (2023), the necessity of information exchange is universally agreed upon, however, not all countries will be able to implement that efficiently for the reasons, such as jurisdictional limitations, legal frameworks, and cultural differences. As Willman reports in his research (2020), there is progress and complications in European Union (EU) trying to strengthen information-sharing for counterterrorism measures, revealing the complexities of inter bilateral relationships which exist.

As described by Zeigler (2021), jurisdictional sovereignty issue which may be an obstacle to unblocked transfer of information among the nations might become one of the main problems of international intelligence cooperation. Different legal framework and regulatory environment add to these problems by making it complicated to come up with a unifying approach of standardizing rules and procedures for information exchange. Additionally, Bernabe (2023) indicates that cultural factors and historical animosity among nations work together to create an environment of distrust and suspicion, thus, making it harder to effectively share intelligence.

In spite of the challenges Zeigler, (2021) described, there are also major achievements in global intelligence sharing, particularly within the framework of the established alliances and regional associations. For Example, NATO utilizes an intelligence sharing system between member’s states and grasps the significance of collective security in the conflicts (Zeigler, 2021). Nevertheless, the agreement to put the alliance in place does not resolve all the issues as indicated by the debates over the legal and ethical issues related to sharing intelligence among the different coalition forces (Letts, 2021).

Ethical and Legal Considerations

Intelligence Sharing is not without the ethical and legal consequences, and therefore Letts(2021) highlights it as a challenge hence the need for carefully clearing principles like privacy, transparency as well as accountability. In multinational military operations when there is the sharing and dispensation of classified intelligence, this involves a number of legal intricacies particularly where different national legal frameworks and regulatory regimes govern the members (Letts, 2021). Additionally, the research by Zeigler (2021), suggests that ethical concerns about intelligence, especially if humans have their rights and democratic values at stake, supports the need for set principles and controls.

The legal landscape regulating coalition intelligence sharing entails a multifaceted framework involving national laws, international treaties and conventions (Letts, 2021). Legally written instruments such as NATO treaties and UN Security Council resolutions lay a groundwork for cooperation and exchange of information among member states, by precisely defining the contexts in which shared classified information can be deployed during joint military operations (Letts, 2021). Although the legal systems may vary within different countries and they interpret their laws differently, the most critical issue arises when reconciling divergent traditions and interpretations in cases when sensitive information is shared across borders.

Ethical issues make the picture of intelligence sharing even more complex. The questions arise about the responsibility of the leading powers to act in accordance with the human rights principals and democratic values (Letts, 2021). It is crucial, therefore, to arrive at a balanced position while formulating decisions and policies by considering the ethical quandary of partnering with nations with questionable human rights practice or different values (Zeigler, 2021). Furthermore, the problem of improper or unscrupulous use of accumulated intelligence emphasizes the necessity for the existence of effective oversight mechanisms and accountability procedures.

As Letts (2021) points out, in the processes of intelligence sharing, the coalition forces must obviously put into the consideration the transparency, integrity, and obedience to international laws and rules. The positive culture of ethical awareness and legal compliance will help nations to minimize and manage risks and thus do justice to the principles of justice and human respect in the fulfillment of collective security priorities.

Local-Level Intelligence Initiatives

Markusen's research (2021) showed that local grass-root initiatives are one of the bottom-up approaches in strengthening national security preparedness by integrating the pace of the community response and the sharing of intelligence among different communities. With every passing day the role of local communities gets pivotal especially in the era of dynamic scenarios and threats that are continuously changing and require partnerships beyond the centralized efforts for security. Markusen (2021) claims that the adequate leveraging of local bodies and the coordination among the national and municipal divisions helps governments to use an untapped wealth of information and insightful data that is usually absent within the confines of a rigid intelligence structure.

Markusen's research establishes that it is vital for agencies in central government and local authorities to have more open channels of communication and intelligence sharing. Governments can especially improve their awareness and their response capabilities by establishing relations with local people and by using their intelligence about the region’s peculiarities and potential victims. Moreover, local intelligence agencies are force multipliers, they mainly enhance the capacity of national security through the collaboration with the citizen. The effectiveness of local level intelligence initiatives relies on the creation of trust, collaboration and information-sharing among a wide array of stakeholders such as police agencies, community organisations, and private sector partners. Initiatives like the community policing, neighborhood watch program and public-private partnerships serve as bridge for establishing connections, sharing intelligence and dialogue within communities.

Technological Advancements and Remote Warfare

The digital age has definitely brought us not just a new technology, but a new level of intelligence that has changed the face of the global security and operations for remote operations and warfare (Richards, 2021; Spracher, 2021). According to the research article by Spracher (2021), he points out that remote warfare strategies of Western nations have intensified after September 11th as a reaction to transnational threats and budgetary limitations. These strategies are based on the use of advanced technologies such as surveillance devices, drones and networked communication systems, to gather intelligence and launch targeted operations in uncharted or inaccessible areas (Spracher, 2021).

Harking on the need for interagency sharing of intelligence, Richards (2021) indisputably views this element as a vital glue uniting actors and partners in a network of multidimensional conflict and danger. The sharing of intelligence among partners will not just enable them to improve their situational awareness, but, also, synchronize their operations and coordinate against creeping threats (Richards, 2021). In addition to that, technological innovations that allow data sharing in bulk at speed and, also, the association of weapons systems in the network facilitate decision-making in real-time and precision targeting in dynamic environmental conditions.

However Spracher, (2021) also notes that the proliferation of remote warfare strategies also raises ethical and legal concerns, particularly regarding the outsourcing of intelligence gathering and operational activities to partner states with divergent standards of human rights and accountability. As Western nations seek to navigate these challenges, the imperative of robust oversight mechanisms, transparency, and adherence to international norms becomes increasingly paramount. By harnessing the potential of technological advancements while upholding ethical principles and legal standards, nations can optimize their remote warfare capabilities while minimizing risks and safeguarding human rights (Spracher, 2021).

Identified Gaps and Research Objectives

Although the literature that already exists gives an idea of the place intelligence sharing occupies in the discourse on homeland security, some gaps still exist, which call for further exploration in order to inform the policy, operational, and academic efforts in regard to homeland security. Foremost, there is a gap in research towards the input/output evaluation of intelligence on operational efficiency and threat mitigation. Although a lot of studies have tried to examine various aspects of the intelligence sharing process, there is still a shortage of empirical studies that assess how well different models work in real-world conditions. Researchers have to find a framework on the one hand and mechanism for intelligence sharing on the other, extending to data flow between agencies and stakeholders, which eventually lead to maximization of operational effectiveness and security outcomes.

Moreover, the intricacies of intelligence sharing at international level, among the multinational coalitions and regional bloc, should be given the necessary attention to identify the stumbling blocks and the ways round. Studies to date have identified the presence of jurisdictional barriers, legal frameworks, and cultural differences as contributing factors, which subsequently results in a loss of consensus on effective countermeasures aimed at addressing these obstacles. Through conducting comparative analyses and case studies, researches are able to identify a series of common barriers to international cooperation. Researchers then further develop targeted interventions to facilitate interoperability and information exchange among the diverse counterparts.

Furthermore, the ethical and legal issues of intelligence sharing demand that these be carefully examined in order to formulate policies and make decisions that have an operational bearing on these matters. Despite the fact that scholars have looked into the ethical implications of passing on classified intelligence among coalition forces, there still exists a need for a detailed framework that will guide the decisions and make sure compliance with international norms and standards is ensured. Through integration of viewpoints from disciplines such as ethics, law and international relations, the researchers can create a strong theory which will help them in managing the complex ethical and legal environment.

Identified Gaps and Research Objectives

The current literature informs us about homeland security intelligence sharing, but it has a number of gaps yet that should be closed by future research to improve policy, operational, and academic operations. First, the number of studies on this subject is not enough to reveal the impact on operational effectiveness and missing threats by using intelligence input-output models. Scholars have studied about intelligence sharing, but the empirical observations are required which can prove the models in real world situations. Researchers can find such frameworks and methods backing the operational effectiveness and security that ensure data flow from agencies and stakeholders by applying the research.

Additionally, international intelligence sharing, particularly by multiple members in multinational coalitions and regional grouping, presents a formidable challenge and an area for a serious study of the barriers and best practices. Analysis of working environments points to these boundaries, legislation and culture as the problem areas, yet there is no agreement about feasible solutions. Comparative studies, as well as in-depth case studies can help scholars driving to the establishment of constraints which limits stakeholders' interactivity and information sharing. Ethics and law of intelligence sharing must be undergo critical analysis for the formulation of policies and operations. While researches have dealt with the ethics of coalition forces exchanging classified intelligence, what is urgently needed is an all-inclusive mechanism to guide policymaking and adherence to the international codes and standards. Scientists are in a position to develop very simple yet clear structures for the direction of the Ethical and Legal complication such as the Intelligence Sharing by blending concepts of ethics, law and international relations.

References

Bernabe, E. (2023). A Central Counterterrorism Coalition: An Analysis of Intelligence Sharing and the Challenges it Faces in the European Union.  Minn. J. Int'l L.,  32, 241. https://heinonline.org/hol-cgi-bin/get_pdf.cgi?handle=hein.journals/mjgt32&section=8

Cross, M. K. D. (2023). Counter-terrorism & the intelligence network in Europe.  International journal of law, crime and justice,  72, 100368. https://www.sciencedirect.com/science/article/pii/S1756061619304732

Gardner, J. V. (2020). Intelligence Fusion Centers. https://www.researchgate.net/profile/Jeffrey-Gardner-5/publication/338334164_Intelligence_Fusion_Centers_for_Homeland_Security/links/5e418b9aa6fdccd9659a0ecb/Intelligence-Fusion-Centers-for-Homeland-Security.pdf

Letts, D. (2021). Intelligence sharing among coalition forces: Some legal and ethical challenges and potential solutions. In  National Security Intelligence and Ethics (pp. 123-138). Routledge. https://library.oapen.org/bitstream/handle/20.500.12657/51191/1/9781000504422.pdf#page=136

Markusen, M. (2021). Local Solutions to National Security Challenges: Bridging the Center-Periphery Information Sharing Gap. https://knowledge.uchicago.edu/record/3272

Richards, J. (2021). Intelligence Sharing in Remote Warfare.  Remote Warfare, 48. https://portal.findresearcher.sdu.dk/files/180860008/Open_access_version.pdf#page=64

Spracher, W. C. (2021). Homeland Security and Intelligence.  American Intelligence Journal,  38(1), 70-86. https://www.jstor.org/stable/27087753

Willman, L. K. (2020).  Improving Interagency Analysis in the Homeland: Leveraging Fusion Centers to Assess Regional Threats (Master's thesis, San Diego State University). https://search.proquest.com/openview/1ec6cd8f6e32dffca1ae9f218e34377d/1?pq-origsite=gscholar&cbl=18750&diss=y

Zeigler, Z. D. (2021).  Leveraging DHS Assets: Potential for the Transportation Security Administration to Enhance US Government Intelligence Capabilities (Doctoral dissertation, Monterey, CA; Naval Postgraduate School). https://apps.dtic.mil/sti/citations/AD1164522