U.S. Air Force Master Sgt. Mary Troja, 455th Expeditionary Aeromedical Evacuation Squadron AE technician deployed from the Air Force Reserve’s 315th AES at Joint Base Charleston, South Carolina, prepares for an AE mission aboard a C-17 Globemaster III on the flight line at Bagram Airfield, Afghanistan, Aug. 9, 2015. The 455th EAES Airmen are charged with the responsibility of evacuating the sick and wounded from Central Command to higher echelons of medical care. (U.S. Air Force photo by Maj. Tony Wickman/Released)