U.S. Army Sgt. 1st Class Mark Glanon with the 82nd Airborne Division, scans the area for opposing forces during Joint Operational Access Exercise (JOAX) 13-03, Fort Bragg, N.C., June 26, 2013. JOAX is designed to enhance cohesiveness between U.S. Army, Air Force and allied personnel, allowing the services an opportunity to properly execute large-scale heavy equipment and troop movement. (U.S. Air Force photo by Senior Airman Jeremy Burns/Released)