YEONPYEONG, South Korea – North Korea warned Friday it would take "self-defense" action if provoked by the United Nations Security Council, which is considering tough sanctions on the communist regime for conducting a nuclear test.
Tensions surrounding North Korea rose further as Chinese fishing boats pulled away from its coast, possibly to avoid skirmishes between the Koreas. But U.S. Secretary of Defense Robert Gates said the situation is not a crisis and no additional U.S. troops will be sent to the region.
"If the U.N. Security Council makes a further provocation, it will be inevitable for us to take further self-defense measures," the North's Foreign Ministry said in a statement carried by the official Korean Central News Agency.
The statement called the council "hypocrites."
"There is a limit to our patience," the statement said. "The nuclear test conducted in our nation this time is the Earth's 2,054th nuclear test. The five permanent members of the U.N. Security Council have conducted 99.99 percent of the total nuclear tests."
The North has been strident since its test — which it has also called a self-defensive measure. It did not specify what further action it was considering in response to U.N. resolutions, nor what it would consider a provocation.
Fears have increased of military skirmishes, particularly in disputed waters off the western coast, after North Korea conducted the nuclear test on Monday and then renounced the truce keeping peace between the Koreas since 1953.
It was not clear if the Chinese vessels, in the area for the crabbing season, were told by the North to leave or if they were leaving on their own for fear of clashes at sea.
"For now, it seems quiet," said local construction worker Lee Hae-un, 43. "But if North Korea provokes us with military power, I think our government should actively and firmly counteract it."
South Korean and U.S. troops facing North Korea raised their surveillance on Thursday to its highest level since 2006, when North Korea tested its first nuclear device. About 28,000 American troops are stationed across the South.
North Korea, whose 1.2-million strong military is one of the world's largest, says it is merely preparing to defend itself against what it says are plans by the United States to launch a pre-emptive strike to overthrow its communist government.
The United States has repeatedly denied any intention to attack North Korea.
Meanwhile, talks at the United Nations Security Council over possible sanctions for the nuclear test were moving forward slowly.
Russia's U.N. ambassador said Thursday there was wide agreement among key world powers on what a new U.N. resolution should include, but said putting the elements together will take time because the issues are "complicated."
A list of proposals was sent Wednesday to the five permanent veto-wielding council members — the United States, Russia, China, Britain and France — and the two countries most closely affected by the nuclear test, Japan and South Korea.
Diplomats said a draft of the proposed resolution is not expected to be circulated until next week.
The two Koreas technically remain at war because they signed a truce, not a peace treaty, in 1953. North Korea disputes the U.N.-drawn maritime border off their west coast and has positioned artillery guns along the west coast on its side of the border, Yonhap said.