23 September 2022 NMCB-4 Seabees Work on Concrete at NSF Diego Garcia DIEGO GARCIA, British Indian Ocean Territory - Seabees assigned to Naval Mobile Construction Battalion (NMCB) 4 worked with civilian contractors to pour concrete at U.S. Navy Support Facility Diego Garcia, Sept. 19, 2022...
03 June 2021 3d MLG, NMCB-4 Rehearse Naval integration, EABO Concepts During Poseidon’s Watchtower ‘21 CAMP KINSER, Okinawa, Japan - Marines with 3d Marine Logistics Group (MLG) and Sailors with Naval Mobile Construction Battalion (NMCB) 4 are conducting Expeditionary Advanced Base Operations (EABO) training on islands around Okinawa during Exercise Poseidon’s Watchtower from June 2-17, 2021...