Air Force Staff Sgt. Kendrick Valdo, a 51st Security Forces Squadron patrolman, assists a role player during a simulated bus crash at Osan Air Base AB, South Korea, Jan. 31, 2012. Osan AB Airmen are participating in Beverly Bulldog 12-01, the first exercise of the year, which is designed to test the base’s response during a wartime contingency. Staff Sgt. Stefanie Torres

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Photo credit: © Z2A1 / Alamy / Afripics
License: Licensed
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Keywords: .., air, aircraft, airman, airmen, aviation, defense, force, military, photography, united, usaf, war