High Quality Content by WIKIPEDIA articles! USNS Mount Baker (T-AE-34) is the seventh of eight Kilauea-class ammunition ships, currently in service with the Military Sealift Command. She is the second U.S. Navy ship to bear the name, and is named for Mount Baker, a volcano in the Cascade Range of Washington. Ammunition ships operated by Military Sealift Command provide logistic support to US Navy ships at sea.