Ranking U.S. official visits S. Korea to discuss cyber security: NSC stocking 0 32 2022.07.29 14:38 https://youtu.be/Yq2a5Lz7DT8 + 16 美 NSC '北, 사이버 활동으로 미사일 재원 3분의 1 충당' A senior U.S official was in Seoul this week to discuss ways to enhance ...