170828-N-RB168-466 PHILLIPINE SEA (Aug. 28, 2017) Republic of Singapore navy (RSN) Endurance-class landing platform dock ship RSS Endurance (L 207) sails as part of a formation during Pacific Griffin 2017. Pacific Griffin is an exercise between the U.S. and RSN, representing the enhanced capabilities of both navies to operate and work together to ensure maritime security and stability. (U.S. Navy photo by Mass Communication Specialist 1st Class Benjamin Dobbs/Released)