U.S., China agree U.N. sanctions draft; North Korea renews threats

UNITED NATIONS (Reuters) - The United States and China reached a deal that "significantly expands" U.N. sanctions on North Korea for its third nuclear test, eliciting a renewed threat by Pyongyang on Tuesday to scrap an armistice that ended the 1950-53 Korean War.

North Korea also said it would sever a military "hotline" with the United States if South Korea and Washington pressed on with two-month-long war games.