170204-N-JH293-036 SOUTH CHINA SEA (Feb. 4, 2017) Engineman 3rd Class Thaddeus Docheffjones, performs maintenance on a small boat engine aboard the amphibious transport dock ship USS Green Bay (LPD 20). Green Bay 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)