211223-N-LI768-1053 SOUTH CHINA SEA (Dec. 23, 2021) – Sailors stand by as the Independence-variant littoral combat ship USS Tulsa (LCS 16) sails alongside the fleet replenishment oiler USNS Yukon (T-AO 202) during a replenishment-at-sea. Tulsa, part of Destroyer Squadron (DESRON) 7, is on a rotational deployment, operating in the U.S. 7th Fleet area of operations to enhance interoperability with partners and serve as a ready-response force in support of a free and open Indo-Pacific region. (U.S. Navy photo by Mass Communication Specialist 1st Class Devin M. Langer)