160702-N-OU129-108 SINGAPORE (July 2, 2016) The guided-missile destroyer USS Spruance (DDG 111) arrives at Changi Naval Base in Singapore July 2, 2016. Spruance is deployed in support of maritime security and stability in the Indo-Asia Pacific as part of a U.S. 3rd Fleet Pacific Action Group (PAC SAG) under Commander, Destroyer Squadron 31. (U.S. Navy photo by Mass Communication Specialist 2nd Class Joshua Fulton/Released)