Nuclear chief warns over N Korea
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The UN's nuclear chief says the dismantling of North Korea's nuclear programme will be a "complex process".
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The crisis caused by North Korea's  refusal to abandon its nuclear weapons ambitions is deepening  and needs to be resolved as soon as possible, the head of the  U.N. nuclear watchdog said Wednesday.
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How to verify that North Korea is shutting down its main nuclear reactor will dominate the agenda for a rare U.N. visit this week to the communist nation, a senior nuclear monitor said Monday.
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North Korea's 2-year-old nuclear crisis  has taxed the world's patience, the chief U.N. nuclear  regulator said Wednesday, urging communist Pyongyang to return  to its disarmament treaty obligations.
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North Korea warned Japan on Wednesday that it would treat economic sanctions as a "declaration of war" and threatened to try to exclude Tokyo from six-party talks on Pyongyang's nuclear arms programs.
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The U.N. Security Council on Friday urged North Korea not to carry out a planned nuclear-weapon test and warned Pyongyang of unspecified consequences if it did.
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The head of the U.N. nuclear watchdog said Monday South Korea's failure to promptly report research on the enrichment of uranium and plutonium separation to the U.N. agency was deeply worrying.
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Director General of the International Atomic Energy Agency Mohamed ElBaradei believes North Korea is a present danger, posing a greater threat than Iran.
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The United States has warned North Korea directly of international repercussions if it proceeds with a nuclear test, the US envoy to atomic talks with the Stalinist state said.
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Challenged by the UN nuclear chief to prove their atomic programs are peaceful, North Korea said it would scrap its ``nuclear deterrence&#39;&#39; if the United States ended its hostile policy and Iran said negotiations with three European
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The United States expects North Korea to  shut down within three weeks the reactor at the heart of its  atomic weapons program, top U.S. nuclear envoy Christopher Hill  said on Saturday.
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North Korea threatened yesterday to turn Japan into a &quot;nuclear sea of fire&quot; if it comes under attack from the United States.
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North Korean nuclear envoy Kim Kye-gwan warned on Saturday that if the United States failed to lift financial sanctions against it, his country would have to take "corresponding actions" in response.
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The world must take immediate action against the real threat of nuclear terrorism to prevent a September 11-style outrage, the head of the UN's atomic energy watchdog agency warned.
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The United States warned North Korea Monday of potential economic and political fallout after the Stalinist state failed to meet a year-end deadline to come clean on its nuclear activity.
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Pyongyang will not meet target for disabling key reactor and revealing nuclear programmes, diplomats say
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North Korea warned Japan on Wednesday  that it would treat economic sanctions as a "declaration of  war" and threatened to try to exclude Tokyo from six-party  talks on Pyongyang's nuclear arms programs.