220118-N-PQ586-1002 OKINAWA, Japan (Jan. 18, 2022) Command Master Chief Martin Laurie (left), Naval Mobile Construction Battalion (NMCB) 5, hands the battalion flag to Utilitiesman 1st Class Sabino Martinez during a relief in place/transfer of authority (RIP/TOA) ceremony onboard Camp Shields in Okinawa, Jan. 18. This RIP/TOA marked the official completion of NMCB-5's deployment in the region. NMCB-5 is homeported in Port Hueneme, California. The Seabees will train on high-quality construction, expeditionary logistics, and combat operations during the homeport phase. They execute construction and engineering projects to support Major Combat Operations, disaster response, and humanitarian assistance.