U.S. Air Force Staff Sgt. Rosemery Aragon, left, an aeromedical service superintendent with the 43rd Aeromedical Evacuation Squadron, directs Airmen as they unload simulated patients and equipment from a C-17 Globemaster III aircraft during Joint Readiness Training Center (JRTC) 14-05 training in Alexandria, La., March 13, 2014. The JRTC provides U.S. military units and personnel with realistic pre-deployment training scenarios in all aspects of armed conflict.