sentences:  The school was then renamed the Ordnance Munitions and Electronic Maintenance School in 2002 and moved to Fort Lee in 2011.The Army Ballistic Missile Agency (ABMA), commanded by Maj. Gen. John Medaris, was formed on 1 February 1956, taking over from Redstone Arsenal the facilities and personnel of OGMC.Von Braun was the Director of ABMA's Development Operations Division.