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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British Foreign Secretary Jack Straw has warned Iran it could face United Nations sanctions if it does not suspend its uranium enrichment program.
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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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The chief of the United Nations nuclear agency urged Iran and North Korea on Monday to prove their nuclear programs are peaceful and also called for tighter controls to halt the globe&#39;s &quot;extensive illicit market&quot; in nuclear materials.
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The chief U.N. nuclear inspector warned Friday against rhetoric in the Iranian nuclear standoff that he called "a reminder of pre-war Iraq," and said he sees no reason to go beyond diplomacy, apparent criticisms of the U.S. position.
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The chief of the U.N. nuclear watchdog  could not meet North Korea&#39;s top nuclear negotiator, Kim  Kye-gwan, in Pyongyang on Wednesday and a meeting with the  diplomat was &quot;unlikely,&quot; a spokeswoman for the agency said.
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North Korea cautioned after closing a nuclear reactor that produces weapons-grade plutonium that further disarmament progress would require the United States and Japan to end "hostile policies."
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North Korea&#39;s chief delegate to the United Nations General Assembly says the danger of war on the Korean peninsula is &quot;snowballing&quot;.
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US envoy Christopher Hill warned North Korea against provoking the international community with a nuclear test, urging the secretive state to return to stalled talks on its atomic program.
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A senior US diplomat warns North Korea against a nuclear test, saying that it would be a "provocative" act.
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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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U.N. Secretary-General Kofi Annan warned on Sunday the world could soon face a cascade of countries acquiring nuclear weapons unless it took action to tighten existing controls.
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UN secretary general Ban Ki-moon issues a warning to the world.
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North Korea&#39;s chief delegate to the United Nations General Assembly said on Monday the danger of war on the Korean peninsula is &quot;snowballing
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South Korea's president warns against confronting North Korea, as pressure builds in Japan for sanctions.
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UN Secretary General Kofi Annan warned of the danger of a "cascade" of nuclear proliferation unless new steps are taken to prevent it and called for help to stop killings in Darfur.
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North Korea's two-year-old nuclear crisis  has taxed the world's patience, the chief United Nations  nuclear regulator said Wednesday, urging communist Pyongyang to  return to its disarmament treaty obligations.