Washington - The United States urged North Korea to stop issuing threats and instead to return to negotiations following a warning from Pyongyang that it would test a nuclear device and ballistic missiles.
North Korea said it wanted an immediate apology from the UN Security Council in return for standing down on the plans to conduct the tests.
State Department acting spokesman Robert Wood said North Korea's threats would only result in further isolation, and said Pyongyang should come back to the six-nation disarmament negotiations it abandoned after the Security Council statement.