PORT HUENEME, Calif. (May 4, 2021) Seabees assigned to U.S. Naval Mobile Construction Battalion (NMCB) 3 operate a volumetric mixer to place flowable fill during airfield damage repair training as part of a Command Post Exercise on board Naval Base Ventura County, Port Hueneme. 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 1st Class Michael Lopez)