Lt. Col. Steven S. DeBusk, 264thth Combat Sustainment Support Battalion, 15th Sustainment Brigade, 13th Sustainment Command (Expeditionary), commander, and Command Sgt. Maj. Melvin E. Rutledge, the battalion's sergeant major, case their unit's colors to symbolize the end of their Iraq tour at a transfer of authority ceremony at the main gym here, April 1. (U.S. Army photo by Staff Sgt. Matthew C. Cooley, 15th Sustainment Brigade public affairs)