Deputy Secretary of Defense Bob Work arrives at the Defense Innovation Unit Experimental facility at Moffett Field, Calif., in order to tour the facility Aug. 4, 2015. (Photo by Master Sgt. Adrian Cadiz)(Released)
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/78595004@N08">OSD Deputy Secretary of Defense</a>
Taken on 4 August 2015 22:07
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