LTG David D. Halverson assumed the duties of the commanding general of the U.S. Army Installation Management Command and Assistant Chief of Staff for Installation Management April 8, 2014. Previously, he served as deputy commanding general/chief of staff, U.S. Army Training and Doctrine Command TRADOC. Halverson assumed duties as the Deputy Commanding General/Chief of Staff, U.S. Army Training and Doctrine Command on 4 June 2012. Halverson's first duty assignment was in the 1st Cavalry Division, Fort Hood, Texas in 1979 where he served as a Battalion Reconnaissance Officer, Battery Fire Direction and Executive Officer and Battalion Adjutant. Since then, Halverson has served in various staff and leadership positions including command at every level from Battery to Post Command. His commands include A Battery, 6th Battalion, 29th Field Artillery, 8th Infantry Division; 2nd Battalion, 82nd Field Artillery, 1st Cavalry Division; 2nd Infantry Division Artillery, Operational Test Command, and Commanding General, Fires Center of Excellence and Fort Sill.