What aspect is NOT mentioned as part of the military expertise?

The strategic development of national policy is not typically classified as part of military expertise, which is primarily focused on the application of military operations and tactics, as well as the ethical use of military resources and capabilities. Military expertise emphasizes practical aspects such as tactical decision-making, the effective use of land power, and the support and defense of the American populace.

The ethical considerations in the use of land power ensure that military operations align with national values and legal standards, while the application of expert land power highlights the importance of readiness and effective execution in various operational environments. Moreover, the support and defense of the American people underscores the primary mission of military forces to protect national interests and deliver security. Thus, while strategic development of national policy is crucial to defense and national security, it sits more within the realm of policy development and political strategy rather than direct military expertise.