U.S. Air Force Airmen, assigned to the 451st Expeditionary Aeromedical Evacuation Flight, transport patients from a C-130J Super Hercules to an ambulance during an aeromedical evacuation mission to transport patients from Camp Bastion at Kandahar Air Field, Afghanistan, to Bagram Air Base on July 19, 2009. (U.S. Air Force Photo/Staff Sgt. Shawn Weismiller)