EAST CHINA SEA (Aug. 23, 2021) USNS Tippecanoe (T-AO 199) steams alongside the amphibious transport dock ship USS Green Bay (LPD 20) during a replenishment-at-sea. Green Bay, part of Amphibious Squadron 11, is operating in the U.S. 7th Fleet area of responsibility to enhance interoperability with allies and partners and serve as a ready response force to defend peace and stability in the Indo-Pacific region. (U.S. Navy photo by Mass Communication Specialist 2nd Class Darcy McAtee)