U.S. Air Force Senior Airman Christopher Basham (back), aeromedical service journeyman, from the 34th Aeromedical Evacuation Squadron, Peterson Air Force Base, Colo., and Staff Sgt. Brittany Wheat, aeromedical service journeyman, from the 86th Aeromedical Evacuation Squadron, Ramstein Air Base, Germany, prepares litters during a field exercise at the Joint Readiness Training Center (JRTC), Alexandria, La., March 12, 2014. Service members at JRTC 14-05 are educated in combat patient care and aeromedical evacuation in a simulated combat environment. (U.S. Air Force photo by Staff Sgt Joseph Araiza/Released)