200513-N-TP832-1054 PORT HUENEME, California (May 20, 2020) Construction Mechanic 3rd Class Ty Stanfield, from Tuscola, Ill., assigned to Naval Mobile Construction Battalion 3, listens to instructions from the rigger-in-charge as he helps guide a concrete catch basin into place during a Seabee Technical Trainer underground utilities module as part of a command sustainment exercise. Seabees are the expeditionary engineering and construction experts of the naval service. They provide task-tailored, adaptable and combat-ready engineering and construction forces that deploy to support Navy objectives globally. (U.S. Navy photo by Mass Communication Specialist 2nd Class Michael Lopez/Released)