Senior Airman Chris Clawson from the 39th Security Forces Squadron at Incirlik Air Base, Turkey, provides rear security during a tactics training exercise at Fort Huachuca, Ariz., Oct. 13, 2004. Clawson was participating in the U.S. Air Forces in Europe team's preparation for the 2004 Defender Challenge competition at Lackland Air Force Base, Texas. U.S. Air Force photo by Tech. Sgt. Justin D. Pyle