The mission of the Naval Support Activity is to maintain and operate facilities, to provide administrative and logistic support to tenant activities and to perform such other functions and tasks assigned by higher authority.
The 1993 Base Realignment and Closure Commission directed the realignment of Naval Air Station Memphis. NAS Memphis was redesignated Naval Support Activity Memphis September 30, 1995. The name was changed to Naval Support Activity Mid-South October 1, 1998, to more closely identify the base's mission requirements and to reflect the Navy's approach to regionalization.
The primary tenant of NAVSUPPACT Mid-South is the Bureau of Naval Personnel, which relocated from Washington, DC. The command is now known as the Navy Personnel Command. Naval personnel matters were originally handled by the Secretary of War until the establishment of the Navy Department on 30 April 1798. It was not until 1815 that the Secretary of the Navy took control of personnel matters. In 1861, the Office of Detail was created and functions related to the detailing of officers and the appointment and instruction of volunteer officers, as well as the purchase of ships and related matters were transferred. The Bureau of Equipment and Recruiting was concurrently established to handle enlisted recruiting and service record maintenance. The Bureau of Navigation was established in 1862 and three years later the office of Detail was placed under it. In 1889, The Bureau of Equipment and Recruiting transferred its enlisted personnel activities to the Bureau of Navigation as well. On 13 May 1942, the command's name changed to the Bureau of Naval Personnel, and in 1982 it changed to Naval Military Personnel Command. In 1991, the name changed back to the Bureau of Naval Personnel or "BUPERS" for short. BUPERS is led by the Chief of Naval Personnel.
BRAC 2005
In its 2005 BRAC Recommendations, DoD recommended to close Naval Support Activity New Orleans, LA. As a result, it recommended to relocate some of its units to Millington. DoD recommended to relocate the Navy Reserve Personnel Command and the Enlisted Placement and Management Center to Naval Support Activity Mid-South, Millington and consolidate with the Navy Personnel Command at Millington; relocate the Naval Reserve Recruiting Command to Millington and consolidate with the Navy Recruiting Command at Millington. In another Recommendation, DoD would realign NAS Pensacola, FL, by relocating Navy Education and Training Command to Naval Support Activity Millington, TN. It would also realign Saufley Field, FL, by relocating Navy Education and Training Professional Development & Technology Center to Naval Support Activity Millington, TN. Realignment of Navy Education and Training Command (NETC) and Navy Education and Training Professional Development & Technology Center (NETPDTC) to Naval Support Activity Millington would collocate these activities with common functions (Bureau of Naval Personnel, Navy Manpower Analysis Center, and Navy Personnel Research and Development Center) and facilitate the creation of a Navy Human Resources Center of Excellence.

