U.S. Air Force medical personnel from the 110th Bomb Squadron and the 37th Expeditionary Bomb Squadron, and firefighters, roll a volunteer onto a gurney during an exercise at Royal Air Force Fairford, U.K., June 13, 2017. Exercises involving multiple departments provide opportunities to increase interoperability and readiness. (U.S. Air Force photo by Airman 1st Class Randahl J. Jenson)