BM 14-4: Mass Casualty Exercise
A medic from the 51st Medical Group treats a wounded victim during a mass casualty exercise at Osan Air Base, Republic of Korea, Sept.17, 2014. Osan participates in these exercises so Airmen can demonstrate their ability to perform in heightened awareness situations. (U.S. Air Force photo by Senior Airman Matthew Lancaster)

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Photo by: Senior Airman Matthew Lancaster |  VIRIN: 140917-F-HG907-126.JPG