Air Force Staff Sgt. Steven Barnum, left, 86th Security Forces Squadron military working dog handler, encourages his assigned dog, Orca, to bite a simulated perpetrator on Ramstein Air Base, Germany, Sep. 12, 2017. Handlers and their dogs must form trust, respect and understanding so that they can work together cohesively and react quickly to neutralize threats. ( Air Force photo by Senior Airman Elizabeth Baker)

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Size: 4360px × 3369px
Photo credit: © AB Forces News Collection / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 86th, detection, dog, explosive, mwd, sfs, working