U.S. Air Force special operations forces medical element team members, 1st Special Operations Support Squadron, perform medical treatment on a patient on a C-146A Wolfhound, Camp Rudder, Fla., April 23, 2015. Emerald Warrior is the Department of Defense's only irregular warfare exercise, allowing joint and combined partners to train together and prepare for real world contingency operations. (U.S. Air Force photo by Senior Airman Cory D. Payne/Released)