A petty officer first class with Coastal Riverine Forces briefs Vice Adm. Nora Tyson (center), deputy commander U.S. Fleet Forces, on the capabilities of a man-portable, unmanned aerial vehicle (UAV) during a site visit to Navy Expeditionary Combat Command (NECC) at Joint Expeditionary Base Little Creek-Fort Story, Nov. 13. (U.S. Navy photo by Petty Officer 1st Class Phil Beaufort/Released)