170207-N-JH293-031 SOUTH CHINA SEA (Feb. 7, 2017) Gunner's Mate 3rd Class Tyler Hall, from Jonesborough, Tennessee, fires a shot line from the amphibious transport dock ship USS Green Bay (LPD 20) to the Military Sealift Command fleet replenishment oiler USNS Tippecanoe (T-AO 199) during a replenishment-at-sea. Green Bay, with embarked 31st Marine Expeditionary Unit (MEU), is on a routine patrol, operating in the Indo-Asia-Pacific region to enhance partnerships and be a ready-response force for any type of contingency. (U.S. Navy photo by Mass Communication Specialist 1st Class Chris Williamson/Released)