181011-N-DK042-0154 WATERS OFF THE KOREAN PENINSULA (Oct. 11, 2018) Multinational ships steam in formation during an exercise at the Republic of Korea (ROK) International Fleet Review (IFR) 2018. IFR 2018 is hosted by the Republic of Korea Navy to help enhance mutual trust and confidence with navies from around the world. The forward-deployed aircraft carrier USS Ronald Reagan (CVN 76) is forward-deployed to the U.S. 7th Fleet area of operations in support of security and stability in the Indo-Pacific region. (U.S. Navy photo by Mass Communication Specialist 2nd Class Storm Henry/Released)