200116-N-SS432-0014 SANTA RITA, Guam (Jan. 16, 2020) Builder 2nd Class Cedric Ellison, assigned to Underwater Construction Team (UCT) 2, Construction Dive Detachment Charlie (CDD/C), conducts a pre-check on the flyaway dive system. The Seabee divers of CDD/C are performing maintenance on navigational buoys in the harbor at Naval Base Guam. (U.S. Navy photo by Mass Communication Specialist 1st Class Omar-Kareem L. Powell/Released)