North Korea has barred international monitors from a key nuclear facility and threatened to restart its nuclear programme in a serious setback to efforts to remove atomic weapons from the Korean peninsula.
The US urged Pyongyang to return to negotiations, saying the “very disappointing” move would lead to further isolation.
Condoleezza Rice, secretary of state, stressed that the international process to dismantle North Korea's nuclear weapons programme was “by no means” dead, but the move introduces yet another hurdle with only months remaining in the Bush administration.
您已閱讀41%（576字），剩余59%（832字）包含更多重要信息，訂閱以繼續(xù)探索完整內(nèi)容，并享受更多專屬服務。