ATLANTIC OCEAN (Jan. 24, 2022) The Military Sealift Command Black Powder-class submarine support vessel USNS Black Powder (T-AGSE-1) supports the Ohio-class ballistic-missile submarine USS Wyoming (SSBN 742) exchange of command and crews at sea. This regularly scheduled exchange of command at sea demonstrates the continuity and operational flexibility of our sea-based nuclear deterrent operations and our ready, reliable ballistic-submarine force. The efficiency of exchanges of crews at sea allows Sailors to reunite with their families and provides a ready, resilient submarine force. (U.S. Navy photo by Mass Communication Specialist 2nd Class Aaron Xavier Saldana)