U.S. Air Force aircrew members with the 34th Aeromedical Evacuation Squadron, Peterson Air Force Base, Colo., listen to feedback from an observer-controller-trainer during a flight aboard a C-17 Globemaster III aircraft over Alexandria, La., during Joint Readiness Training Center (JRTC) 14-05 training March 13, 2014. The JRTC provides U.S. military units and personnel with realistic pre-deployment training scenarios in all aspects of armed conflict.