180110-N-SF508-322 VIRGINIA BEACH, Va. (Jan. 10, 2018) Sonar Technician (Surface) 1st Class Jeremy Hix, assigned to Mobile Diving and Salvage Unit (MDSU) 2, explains the capabilities of the Mark 18 Mod. 2 Unmanned Underwater Vehicle to Mark Kosnik, director, Fleet Capabilities and Force Development (N8/N9), left, during a Navy Expeditionary Combat Command (NECC) static display at Joint Expeditionary Base Little Creek. NECC members provided explosive ordnance disposal and coastal riverine demonstrations during the visit. (U.S. Navy photo by Mass Communication Specialist 2nd Class Charles Oki/Released)