180109-N-CW570-0076 SASEBO, Japan (Jan. 9, 2018) U.S. Navy Construction Mechanic 3rd Class Lucas Jackson, assigned to Underwater Construction Team (UCT) 2, leak checks U.S. Navy Construction Mechanic 1st Class Matthew Ramirez, before an underwater pile removal operation at Commander, Fleet Activities Sasebo (CFAS). UCT-2 provides construction, inspection, maintenance, and repair of underwater and waterfront facilities in support of the Pacific Fleet. (U.S. Navy photo by Mass Communications Specialist 1st Class Arthurgwain L. Marquez/Released)