Lt. Harold Butterfield, right, stands at attention with Col. Timothy Coffin, deputy commanding officer for operations, U.S. Army Space and Missile Defense Command/Army Forces Strategic Command, as the orders promoting Butterfield to captain are read ...

USASMDC/ARSTRAT Deputy Commanding Officer for Operations Col. Timothy Coffin replaces the lieutenant rank on Harold Butterfield's uniform with captain's bars. Butterfield was promoted during a ceremony on April 15 at Peterson Air Force Base, Colo. Bu...