Substantive Journal

Write a 300-500 word substantive journal entry explaining how the operational variables affect strategic estimates over time and why as a future SGM/CSM it's important to understand these operational variables.

https://armypubs.army.mil/epubs/DR_pubs/DR_a/pdf/web/tc7_102.pdf 

https://armypubs.army.mil/epubs/DR_pubs/DR_a/pdf/web/ARN18010_ADP%203-0%20FINAL%20WEB.pdf