USNS BIG HORN (T-AO-198)

USNS Big Horn (T-AO-198) is a Henry J. Kaiser-class underway replenishment oiler operated by the United States Navy’s Military Sealift Command. Launched on 7 July 1992 and delivered in 1992, Big Horn has played a vital role in supporting fleet operations by delivering fuel and supplies to U.S. Navy ships at sea. The vessel has participated in numerous exercises and operations, including deployments to the Atlantic, Mediterranean, and Middle Eastern waters. Throughout its service, USNS Big Horn has contributed significantly to maintaining the Navy’s operational readiness and global reach by ensuring sustained maritime logistics support.