U.S. Army Maj. Gen. Paul Benenati, U.S. Army Training and Doctrine Command deputy Chief of Staff, welcomes guests to the Special Troops Battalion change of command ceremony at Joint Base Langley-Eustis, Va., Feb. 9, 2018. Benenati welcomed the incoming commander and thanked the outgoing commander and his family for their support. (U.S. Air Force photo by Staff Sgt. Teresa J. Cleveland)