170518-N-PD309-153 JOHOR STRAIT, Singapore (May 18, 2017) Sailors assigned to the littoral combat ship USS Coronado (LCS 4) tour of the Japan Maritime Self-Defense Force ship JS Izumo (DDH 183) as part of a personnel exchange during a passing exercise between the two navies. 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)