190815-N-TP832-1018 OXNARD, Calif. (Aug. 15, 2019) Seabees assigned to Naval Mobile Construction Battalion (NMCB) 3 don chemical, biological and radiological (CBR) suits during a CBR training drill 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 2nd Class Michael Lopez/Released)