Keywords: Flickr - Official U.S. Navy Imagery - A Navy officer speaks with local media..jpg PATUXENT RIVER Md July 31 2012 Rear Adm Mathias Winter program executive officer for Unmanned Aviation and Strike Weapons speaks with local media about the X-47B Unmanned Combat Air System Demonstrator UCAS-D and other unmanned systems during a press conference U S Navy photo by Mass Communication Specialist Tristan Miller/Released 120731-N-MT9501-001 Join the conversation http //www facebook com/USNavy www facebook com/USNavy http //www twitter com/USNavy www twitter com/USNavy http //navylive dodlive mil navylive dodlive mil http //www flickr com/photos/usnavy/7697933362/ A Navy officer speaks with local media 2012-07-31 10 28 http //www flickr com/people/56594044 N06 Official Navy Page from United States of America MC3 Tristan Miller/U S Navy Attribution License IPTC Caption-Abstract U S Navy photo PD-USGov-Military-Navy Official U S Navy Imagery http //flickr com/photos/56594044 N06/7697933362 2012-11-12 22 13 32 cc-by-2 0 Images from United States Navy to check United States Navy images |