http://www.telegraph.co.uk/news/worl...med-at-US.html
Defying a resolution issued by the United Nations Security Council on Tuesday that condemned Pyongyang for test-firing a missile in December and tightened existing sanctions on the regime, North Korea's National Defence Commission said the new nuclear test would be part of its action against the "sworn enemy of the Korean people".
North Korea also vowed to push ahead with launches of more long-range rockets.