North Korea still a nuclear proliferation risk: intel report
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North Korea remains a nuclear proliferation risk and is probably still pursuing a uranium enrichment capacity, a US intelligence assessment concluded Tuesday.
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As North Korea, South Korea, and Iran raise risks of an arms race, the global challenge to nonproliferation grows.
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Reports out of Japan claim that there are activities in North Korea implying that the country may be preparing to launch one of its ballistic missiles.
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The United States said that its warnings to North Korea against conducting a nuclear weapons test were &quot;not a lethal threat&quot; and denied seeking the collapse of the regime in Pyongyang.
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North Korea and Iran have a long way to go to get off the Bush administration's list of nuclear threats, Secretary of State Condoleezza Rice told The Associated Press on Wednesday
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The U.N. nuclear watchdog confirmed in a  confidential report on Thursday that South Korea enriched a  tiny amount of uranium in 2000 to a level close to what would  be useable in an atomic weapon.
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SEOUL, South Korea  - A huge explosion rocked  North Korea three days ago but U.S. and South Korean officials  said on Sunday it was unlikely to have been a nuclear weapons  test despite a report the blast produced a mushroom cloud.
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The United States is somewhat less confident that North Korea has a production-scale covert nuclear enrichment program than it used to be, a top U.S. intelligence official said on Tuesday.
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THE United Nationsâ chief weapons inspector says North Korea poses a serious challenge to attempts to limit the worldâs nuclear weapons.
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Following recent reports indicating that North Korea may be preparing to test fire a missile intelligence agencies worldwide are keeping tabs on the latest information.
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A new report by the International Atomic Energy Agency (IAEA) hardly lessens Western unease over Iran&#39;s possible nuclear intentions.
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U.N. nuclear inspectors verified the shut down of North Korea's reactor, confirming the most significant move to curb the North's atomic ambitions in years, but more remains to be done, the head of the IAEA said on Monday.
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Seems that everywhere U.S. nuclear negotiator Christopher Hill goes these days, the North Koreans are never far away. Suspicious types think this is no accident.
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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 said Monday the danger of war on the Korean peninsula is &quot;snowballing&quot; and accused the United States of destroying the basis for negotiations on Pyongyang&#39;s nuclear program.
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A top US general said Monday that North Korea&#39;s missile and nuclear capabilities combined could pose one of the key threats to world peace.
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North Korea has not changed its mind about ending its nuclear programme, leader Kim Jong-il reportedly says.