170218-N-WV703-160 MUARA, Brunei (Feb. 18, 2017) Cmdr. Karl McCarthy, executive officer of the littoral combat ship USS Coronado (LCS 4), speaks with U.S. Citizens during a guided tour of the ship. Coronado is a fast and agile warship tailor-made to patrol the region's littorals and work hull-to-hull with partner navies, providing the U.S. 7th Fleet with the flexible capabilities it needs now and in the future. (U.S. Navy photo by Mass Communication Specialist 2nd Class Amy M. Ressler/Released)