In this photo provided by the South Korea Defense Ministry, the USS Ronald Reagan aircraft carrier, second from right, participates in a joint anti-submarine drill among South Korea, the United States and Japan in waters off South Korea's eastern coast in South Korea, Friday, Sept. 30, 2022. South Korea, U.S. and Japanese warships launched their first trilateral anti-submarine drills in five years on Friday, after North Korea renewed missile tests this week in an apparent response to bilateral training by South Korean and U.S. forces. (South Korea Defense Ministry via AP)