190510-N-TP832-1364 PORT HUENEME, Calif. (May. 10, 2019) Cmdr. Joseph Harder, commanding officer of Naval Mobile Construction Battalion (NMCB) 3, passes the battalion colors to Cmdr. Jonathan Nieman, prospective commanding officer of NMCB-3, during their change of command ceremony on 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 global Navy objectives. (U.S. Navy photo by Mass Communication Specialist 2nd Class Michael Lopez/Released)