黑料社

PYONGYANG, North Korea 鈥� After months of threatening to wage a nuclear war, North Korea did an about-face Sunday and issued a surprise proposal to the United States, its No. 1 enemy: Let鈥檚 talk.

But the invitation from North Korea鈥檚 National Defense Commission, the powerful governing body led by leader Kim Jong Un, comes with caveats: No preconditions and no demands that Pyongyang give up its prized nuclear assets unless Washington is willing to do the same 鈥� ground rules that make it hard for the Americans to accept.

Washington responded by saying that it is open to talks 鈥� but only if North Korea shows it will comply with U.N. Security Council resolutions and live up to its international obligations.

鈥淎s we have made clear, our desire is to have credible negotiations with the North Koreans, but those talks must involve North Korea living up to its obligations to the world, including compliance with U.N. Security Council resolutions, and ultimately result in denuclearization,鈥� U.S. National Security Council spokeswoman Caitlin Hayden said in a statement.

鈥淲e will judge North Korea by its actions, and not its words and look forward to seeing steps that show North Korea is ready to abide by its commitments and obligations.鈥�

North Korea鈥檚 call for 鈥渟enior-level鈥� talks between the Korean War foes signals a shift in policy in Pyongyang after months of acrimony.

Pyongyang ramped up the anti-American rhetoric early this year after its launch of a long-range rocket in December and a nuclear test in February drew tightened U.N. and U.S. sanctions.

Posters went up across the North Korean capital calling on citizens to 鈥渨ipe away the American imperialist aggressors,鈥� slogans that hadn鈥檛 been seen on city streets in years.

The U.S. and ally South Korea countered the provocations and threats by stepping up annual springtime military exercises, which prompted North Korea to warn of a 鈥渘uclear war鈥� on the Korean Peninsula.

But as tensions began subsiding in May and June, Pyongyang began making tentative, if unsuccessful, overtures to re-establish dialogue with Seoul and Washington.

Earlier this month, it proposed high-level talks with South Korea 鈥� the first in six years. But plans for two days of meetings last week in Seoul dramatically fell apart even before they began amid bickering over who would lead the two delegations.

Meanwhile, the virulent anti-American billboards plastered across the city were taken down. And on Sunday, as scores of people fanned out across Pyongyang to help carry out the latest urban renewal projects in the capital 鈥� landscaping and construction 鈥� the National Defense

Commission issued a statement through state media proposing talks with the U.S. to ease tensions and discuss a peace treaty formally ending the Korean War.

North Korea fought against U.S.-led United Nations and South Korean troops during the three-year Korean War in the early 1950s, and Pyongyang does not have diplomatic relations with either government. The Korean Peninsula remains divided by a heavily fortified border.

Reunifying the peninsula was a major goal of North Korea鈥檚 two late leaders, Kim Il Sung and Kim Jong Il, and is a legacy inherited by current leader Kim Jong Un. North Korea is expected to draw attention to Korea鈥檚 division in the weeks leading up to the 60th anniversary in July marking the close of the Korean conflict, which ended in an armistice. A peace treaty has never been signed formally ending the war.

Across Pyongyang, signboards at construction sites are marked with a countdown to July 27, giving laborers a deadline for retiling the roof of the People鈥檚 Palace of Culture, renovating the Korean War museum, and planting trees and grass meant to beautify the city for the milestone anniversary.

For the nation鈥檚 leaders, July 27 may well be their deadline for drawing the United States to the negotiating table to discuss a peace treaty.

But for Washington, there will be no talks just for talks鈥� sake, officials say.

Speaking on CBS television鈥檚 鈥淔ace the Nation鈥� show Sunday, President Barack Obama鈥檚 chief of staff, Denis McDonough, said Washington has been 鈥渜uite clear鈥� that officials support dialogue and have engaged Pyongyang in talks in the past.

But 鈥渢hose talks have to be real. They have to be based on them living up to their obligations, to include on proliferation, on nuclear weapons, on smuggling and other things,鈥� he said. 鈥淎nd so we鈥檒l judge them by their actions, not by the nice words that we heard yesterday.鈥�

He said smooth talk will not help Pyongyang evade U.N. sanctions supported by Moscow and Beijing, North Korea鈥檚 two traditional allies. U.N. Security Council resolutions ban North Korea from developing its nuclear and ballistic missile programs.

Earlier this year, Kim Jong Un enshrined the drive to build a nuclear arsenal, as well as expand the economy, in North Korea鈥檚 constitution. Pyongyang, estimated to have a handful of crude nuclear devices, says it needs to build atomic weapons to defend itself against what it sees as a U.S. nuclear threat in Korea and the region.

The National Defense Commission reiterated its refusal to give up its nuclear ambitions until the entire Korean Peninsula is free of nuclear weapons, a spokesman said in a statement carried by the Korean Central 黑料社 Agency.

鈥淭he denuclearization of the Korean Peninsula does not only mean 鈥榙ismantling the nuclear weapons of the North'鈥� but also should involve 鈥渄enuclearizing the whole peninsula, including South Korea, and aims at totally ending the U.S. nuclear threats鈥� to North Korea, the spokesman said.

The U.S. denies having nuclear bombs in South Korea, saying they were removed in 1991. However, the U.S. military keeps nuclear submarines in the region and has deployed them for military exercises with South Korea.

After blaming Washington for raising tensions by imposing 鈥済angster-like sanctions鈥� on North Korea, the spokesman called on the U.S. to propose a venue and date for talks 鈥� but warned against setting preconditions.

Washington has been burned in the past by efforts to reach out to Pyongyang.

Months of behind-the-scenes negotiations yielded a significant food-for-disarmament deal in February 2012, but that was scuttled by a failed North Korean long-range rocket launch just weeks later.