180511-N-BV658-1081 SANTA ANA, Philippines (May 11, 2018) U.S. Navy Sailors assigned to Underwater Construction Team (UCT) 2 and Philippine Navy sailors with UCT 1st Naval Waterfront Construction Battalion perform dive operations during Exercise Balikatan 2018 at Naval Base Camilo Osias in Santa Ana, Philippines. UCT-2 specializes in the construction, inspection, maintenance and repair of underwater and waterfront facilities in support of the Pacific Fleet. Exercise Balikatan is an annual U.S.-Philippine military training exercise focused on a variety of missions, including humanitarian assistance and disaster relief, counterterrorism and other combined military operations. (U.S. Navy photo by Mass Communication Specialist 3rd Class Kryzentia Richards/Released)