U.S. Air Force Senior Airman Christopher Basham (front), aeromedical service journeyman, from the 34th Aeromedical Evacuation Squadron, Peterson Air Force Base, Colo., and Capt. Ray Mamuad, clinical nurse, from the 18th Aeromedical Evacuation Squadron, Kadena Air Base, Okinawa, Okinawa, Japan, set up an Alaskan tent during a field exercise at the Joint Readiness Training Center (JRTC), Fort Polk, La., March 14, 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)