Petty Officer 2nd Class Tim Plummer, right, assigned to Underwater Construction Team 2, receives the final ready checks from Petty Officer 3rd Class Daniel Lehne before beginning a salvage diving mission as part Operation Bearing Duel at Fort Hunter Liggett. Plummer is one of two divers from UCT-2 searching the bottom of a reservoir for a crashed unmanned airborne vehicle during this portion of the training exercise.