Nonetheless, quite a few observers say North Korea could adapt a single at Yongbyon to make weapons-grade plutonium. https://www.diigo.com/outliner/ns6s9f/%ED%8C%8C%EC%9B%8C%EB%B3%BC-%EB%AC%B4%EB%A3%8C-%EB%B6%84%EC%84%9D%3A-%EB%8B%B9%EC%B2%A8-%EA%B0%80%EB%8A%A5%EC%84%B1%EC%9D%84-%EB%86%92%EC%9D%B4%EB%8A%94-%EC%A0%84%EB%9E%B5?key=n56xc9wa9k