170509-N-AX546-110 BLACK SEA (May 9, 2017) Sailors assigned to the Arleigh Burke-class guided-missile destroyer USS Oscar Austin (DDG 79) participate in a security reaction force basic qualification course. Oscar Austin is on a routine deployment supporting national security interests in Europe, and increasing theater security cooperation and forward naval presence in the 6th Fleet area of operations. ( Navy photo by Mass Communication Specialist 1st Class Sean Spratt / Released)

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Photo credit: © PJF Military Collection / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: austin, basic, black, bulk, dvids, force, import, nmcs, oscar, qualification, reaction, sea, security, ss