11 December 2024 NMCB-3 Deploys to Antarctica for First Time Since 1994 A team of Seabees from Naval Mobile Construction Battalion (NMCB) 3 departed on Oct. 14, 2024 for Antarctica to support a waterfront construction mission, marking the first time since 1994 Seabees were officially involved in operations on the continent. The Seabees will operate within a...