U.S. Air Force medical members assigned to the Expeditionary Medical Support carry a simulated injured patient from a U.S. Army HH-60M Blackhawk helicopter during a medical evacuation for Exercise Vibrant Response at Contingency Operating Location Nighthawk on Camp Atterbury, Ind., July 30, 2012. (Official DOD photo by U.S. Air Force Tech. Sgt. Tony Tolley/Released)