U.S. Army Spc. Hajji Golightly, of Los Angeles, Cali., a help desk administrator for the 335th Signal Command (Theater), executes semaphore flag signals during a changing of command ceremony for Brig. Gen. Christopher R. Kemp, outgoing commander of the 335th, and Brig. Gen. (Promotable) Peter A. Bosse, the incoming commander, at Fort McPherson, Ga., Oct. 15, 2016. (U.S. Army photo by Staff Sgt. Ken Scar)