JEJU, Republic of Korea (June 22, 2022) Rear Adm. Rick Seif, Commander, Submarine Group 7, left, signs a memorandum with Rear Adm. Lee Su Youl, Commander, Republic of Korea (ROK) Navy Submarine Force, at the conclusion of the 54th semiannual Submarine Warfare Committee Meeting (SWCM) in Jeju, South Korea, June 22, 2022. Over the past 28 years, SWCM has brought together leaders of both the U.S. and ROK submarine forces to discuss combined submarine training and force integration. (U.S. Navy courtesy photo)