COC
Lt. Col. Joel Purcell, right, accepts command of the 341st Civil Engineer Squadron from Col. Denise Cooper, 341st Mission Support group commander, during a change of command ceremony at the Malmstrom Air Force Base Grizzly Bend July 9. Master Sgt. Robert Taylor, 341st CES first sergeant, looks on. (U.S. Air Force photo/Airman 1st Class Collin Schmidt)