Global Engagement
Senior Airman Arthur Sgruggs, an "enemy insurgent," stays hidden while scanning for cadets July 13 during Global Engagement, a summer course at the U.S. Air Force Academy in Colorado Springs, Colo. Global Engagement teaches cadets the expeditionary Air Force concept of deploying, establishing a bare-base operation, executing their mission, defending their base and re-deploying home. Airman Sgruggs is a security forces instructor from Schriever Air Force Base, Colo. (U.S. Air Force photo/Tech. Sgt. Larry A. Simmons)