Air commandos hone skills during mass casualty scenario
DAEGU AIR BASE, Republic of Korea -- Staff Sgt. Ryan Hatfield, a pararescueman from the 320th Special Tactics Squadron, asks Maj. John Hatfield, a flight surgeon from the 353rd Operations Support Squadron, for the vital signs on a simulated wounded soldier during a mass casualty exercise here March 27. The scenario is part of the 353rd Special Operations Group’s annual operational readiness exercise. (U.S. Air Force photo by Tech. Sgt. Aaron Cram)