U.S. Air Force Staff Sgt. Mark Bush, 386th Expeditionary Security Forces Squadron military working dog handler, gets attacked by Arko, a military working dog, June 3, 2014 at an undisclosed location in Southwest Asia. Handlers train with their working dogs to maintain the dog's proficiency at attacking a threat on command. Bush is deployed from the 28th Security Forces Squadron at Ellsworth Air Force Base, South Dakota in support of Operation Enduring Freedom. Bush hails from Chicago, Illinois.  (U.S. Air Force photo by Staff Sgt. Jeremy Bowcock)
Staff Sgt. Jeremy Bowcock
Taken on 3 June 2014
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