180227-N-AP176-040 VIRGINIA BEACH, Va. (Feb. 27, 2018) Navy Diver 2nd Class Cody Greer, assigned to Mobile Diving and Salvage Unit (MDSU) 2, enters the water during dive training at Joint Expeditionary Base Little Creek-Fort Story. MDSU-2's primary mission is to direct highly mobile, fully trained and equipped Mobile Diving and Salvage Companies to perform combat harbor clearance/search and expeditionary salvage operations including diving, salvage, repair, assistance, and demolition in ports or harbors and at sea aboard U.S. Navy, Military Sealift Command or commercial vessels of opportunity in wartime or peacetime. (U.S. Navy photo by Mass Communication Specialist 1st Class Jeff Atherton/Released)