181106-N-AP176-0028 ATLANTIC OCEAN (Nov. 6, 2018) Unmanned systems platoon Sailors, assigned to Mobile Diving and Salvage Unit (MDSU) 2, deploy a Mk18 Mod 2 underwater unmanned vehicle during a training exercise in the Atlantic Ocean. MDSU-2, the only East Coast mobile diving and salvage unit, is headquartered at Joint Expeditionary Base Little Creek-Fort Story, Va. (U.S. Navy photo by Chief Mass Communication Specialist Jeff Atherton/Released)