Secretary of Defense
“A presidential cabinet member who oversees national security agencies and the Department of the Army, the Department of the Air Force, and the Department of the Navy (which includes the Marine Corps)"
Category: Military
Citation: Blaisure, K. R., Saathoff-Wells, T., Pereira, A., MacDermid Wadsworth, S., & Dombro, A. L. (2015). Serving military families -theories, research, and application. Taylor & Francis Ltd.