Final answer:
The Defense Strategic Guidance is reviewed and published every four years.
Step-by-step explanation:
The Defense Strategic Guidance is reviewed and published every four years.
The Defense Strategic Guidance is a document that outlines the strategic direction and priorities for the U.S. Department of Defense. It helps guide the development of military capabilities and resource allocation.
For example, the most recent version of the Defense Strategic Guidance was published in 2018, and the previous version was published in 2014.