Manpower and Reserve Affairs

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The Manpower and Reserve Affairs is the largest department in Headquarters Marine Corps. Located in the James Wesley Marsh Center, Building 3280, M&RA is responsible for taking care of Marines and their families. Within the M&RA are the Manpower Management Information Systems Division, the Manpower Management Division, the Manpower Plans and Policy Division, the Personal and Family Readiness Division, and the Reserve Affairs Division. Certain elements of M&RA are located in Building 17 (Promotions Branch, MM Division), Building 2008 (Personnel Management Support Branch, MM Division), and Building 3044 (Business Operations Branch, MR Division). Website: