A U.S. Air Force 320th Special Tactics Squadron pararescueman and his counterpart from the Royal Thai Air Force 3rd Special Operations Regiment support the movement of patients involved in a simulated mass casualty scenario Feb. 14, 2018, at Chandy Range, Thailand. U.S. Air Force 353rd Special Operations Group independent duty medical technicians and flight doctor evaluated pararescuemen and combat controllers on their rapid action, decision making and technical performance of medical interventions during the scenario-based training. (U.S. Air Force photo by Capt. Jessica Tait)