PORT HUENEME, Calif. (May 3, 2021) Builder Constructionman Ian Hasselbalch, assigned to U.S. Naval Mobile Construction Battalion (NMCB) 3, builds a heavy timber bridge during a command post exercise at Naval Base Ventura County in Port Hueneme, Calif. 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)