170515-N-PD309-031 CHANGI, Singapore (May 15, 2017) Sailors prepare to man the rails aboard the littoral combat ship USS Coronado (LCS 4) for a pass-in-review with Mr. Tony Tam Keng Yam, the President of Singapore, during the International Maritime Review. Coronado is on a rotational deployment in U.S. 7th Fleet area of responsibility, patrolling the region's littorals and working hull-to-hull with partner navies to provide 7th Fleet with the flexible capabilities it needs now and in the future. (U.S. Navy photo by Mass Communication Specialist 3rd Class Deven Leigh Ellis/Released)