"Marine Wing Headquarters Group 2" (MWHG-2) of the 2nd Marine Aircraft Wing was reactivated on 2 January 1956 at MCAS Cherry Point, North Carolina. Its composition at that time included Headquarters and Headquarters Squadron 2 and Marine Air Control Squadron 7 (MACS-7). The fledgling organization began to grow when, in 1963, it was administratively assigned the 3d Light Antiaircraft Missile Battalion (3rd LAAM). Its growth was short lived however, for in 1965 MACS-7 was directed to deploy to Okinawa, Japan and subsequently saw duty in the Republic of Vietnam. Upon completing its service in Vietnam, MACS-7 was reassigned for duty with the 3rd Marine Aircraft Wing at Marine Corps Air Station El Toro, California.