The 36th Fighter Squadron flight surgeon, Capt. Cayl Garrett, left, and Senior Airman Silvia Headrick, 51st Aerospace Medicine Squadron flight medicine administrative technician, right, analyze the wound severity of a simulated victim after a mass casualty scenario during Operational Readiness Exercise Beverly Midnight 13-03 at Osan Air Base, Republic of Korea, Aug. 6, 2013. Role players play an important role during OREs by providing a more realistic scenario for Osan Airmen to practice self-aid buddy care during wartime conditions. (U.S. Air Force photo/Kristina Overton)