180606-N-BV658-1014 APRA HARBOR, Guam (June 6, 2018) Equipment Operator 3rd Class Adam Porras, assigned to Underwater Construction Team (UCT) 2, checks a surface supply dive helmet for leaks during dive operations in Apra Harbor, Guam. UCT-2 specializes in the construction, inspection, maintenance and repair of underwater and waterfront facilities in support of the U.S. Pacific Fleet. (U.S. Navy photo by Mass Communication Specialist 3rd Class Kryzentia Richards/Released)