Nuclear-test-ban body chief urges N. Korea to commit with rest of the … stocking 0 8 2023.08.11 16:34 https://youtu.be/jqaN37FVfLE + 0 CTBTO 사무총장 "북한, 핵실험 유예하는 책임있는 행동해야" The head of the organization overseeing a universal ban on nuclear ...