Lt. Col. Karey Dufour, 455th Expeditionary Aeromedical Evacuation Squadron, ensures that the clamps for medical stretchers are in place on a C-130J Super Hercules at Bagram Airfield, Afghanistan, May 05, 2016. If Service members must be moved from the battlefield to a medical facility outside of Afghanistan, the airmen assigned to the 455th EAES will be the link between them getting from the combat zone to higher-level medical care. (U.S. Air Force photo by Senior Airman Justyn M. Freeman)