Slashdot Mirror


Satellite Images Suggest N. Korea Has Restarted Small Nuclear Reactor

mdsolar writes "Recent satellite imagery suggests that North Korea has restarted a small nuclear reactor, allowing the secretive nation to potentially bolster its stockpile of plutonium for weapons, a U.S. research institute said Thursday. The North had said five months ago that it would restart key operations at its Yongbyon nuclear facility 'without delay.' The report from the U.S.-Korea Institute at the Johns Hopkins School of Advanced International Studies indicates that it is quietly going ahead with that pledge — and facing few apparent problems in firing up a reactor mothballed for six years. Commercial satellite images from Aug. 31 show two plumes of white steam rising from a turbine building adjacent to the reactor. That steam is an essential byproduct of the reactor's operation, and its venting suggests the 'electrical generating system is about to come online,' the report said."

6 of 121 comments (clear)

  1. Re:News For Nerds by TheCarp · · Score: 4, Insightful

    If by "end of life as we know it" you mean "another round of them being provocative to get attention and remain in the news" or "more talks of sanctions and deals" then.... yes, life as we know it is going to totally end...and by end, I mean not change one bit.

    --
    "I opened my eyes, and everything went dark again"
  2. Re:News For Nerds by Anonymous Coward · · Score: 3, Insightful

    Neither China nor Russia are going to start The Big One over North Korea, especially if NK shoots first.

    Kim-Jong Un does not represent an existential threat to the world. He represents an existential threat to the city of Seoul, SK. He is essentially the world's largest municipal disturbance. Don't give him more credit than he deserves.

  3. Re:News For Nerds by Pentium100 · · Score: 4, Insightful

    Actually, I think that NK power plant is much safer than the Japanese or American ones. You mess something up and cause an accident in a Japanese or American power plant, you may get fined and lose you job. someone messes up The Powerplant That Will Bring Us Victory (not even permanent damage) - he gets shot. Not wanting to get shot is quite good motivator for people to be more careful.

  4. Re:News For Nerds by Anonymous Coward · · Score: 4, Insightful

    It wasn't a hoax. We detonated 500-someodd devices over a period of decades of testing, in the atmosphere rather than on the ground.

    Look, when the Chicxulub asteroid hit and the dinosaurs went extinct, was it because the dinosaurs were all on vacation in southern Mexico and the asteroid landed on their heads? No, of course not; the debris launched into the atmosphere interfered with plant growth, which meant the herbivores starved, which then meant the carnivores starved.

    A massive ground (not atmospheric) detonation of the world nuclear stockpile in a matter of days (not decades) would absolutely have a similar effect. It probably wouldn't cause human extinction, but you would certainly see a few billion people starve, and nothing collapses a civilization faster than losing its food supply.

  5. Re:News For Nerds by kimvette · · Score: 3, Insightful

    Nuclear winter was a hoax perpetuated by Sagan, a man I respect, but a man who seemed to have an irrational fear of nuclear things, which corrupted his integrity on those matters.

    Perhaps not so irrational when he probably anticipated that both the USA and the USSR would lob all 10,000+ weapons at each other in one round. Those 500 devices detonated were of varying sizes and spread out over decades, not thousands upon thousands all detonated within an hour of each other. Consider that a large explosive volcanic eruption (such as Mount St. Helens) - a localized event - can throw enough particulate matter into the atmosphere to cause widespread cooling for several seasons.

    Now consider thousands of 10kt to 100mt devices being detonated all over three continents (central North America, northern Asia, and eastern Europe), all vaporizing and shattering all kinds of matter including silicates as well as creating a lot of soot and water vapor. I think in a MAD situation that his nuclear winter hypothesis is fairly plausible. It's fair to point out that only a few 100mt-design devices existed and that most were much smaller, but in 1982 between the USA and the USSR the actively deployed warheads (numbering 23,000 - with a stockpile of about 70,000!!) available for immediate launch was 12,300 megatons - so they averaged about 500kt each. As of today there is still about 25,000 nuclear weapons between the two nations (USA and Russia) plus an indeterminate number from other powers.

    As far as North Korea is concerned - it seems they just want to talk without being threatened, and when they see us (the USA) lead by puppets who are bought and paid for by warmongering profiteers, why shouldn't they pursue a nuclear deterrent? Our government is very dangerous and are ignoring the will of the people with all of the sabre-rattling in the Middle East, and innuendos toward NK. Why should they not build weapons to deter what is perceived as imperialism? Besides, without talks, for all we know, NK is just trying to continue to industrialized and become a civilized society and may just be using the power plants which have already been bought and paid for since it makes good financial sense than to throw away a perfectly good generator and wait 5-10 years for new power plants to be completed.

    --
    The Christian Right is Neither (Christian nor right). See: Matthew 23, Matthew 25, Ezekiel 16:48-50
  6. Re:News For Nerds by cold+fjord · · Score: 2, Insightful

    If by "end of life as we know it" you mean "another round of them being provocative to get attention and remain in the news" or "more talks of sanctions and deals" then.... yes, life as we know it is going to totally end...and by end, I mean not change one bit.

    And by not changing one bit you assume that it is not possible for a North Korean instigated military confrontation, like the ship they torpedoed several years ago, or another missile launch over Japan going awry, could spiral out of control leading to an exchange of nuclear weapons on the Korean peninsula, North Korean nuclear strikes against both Japan and American forces in Japan, the intervention of China to prevent the collapse of North Korea? And if we're lucky, the Chinese intervention doesn't involve nuclear weapons, including a nuclear attack against the US as advocated by high ranking Chinese military officials in recent years? If the nukes start flying between the US and China, would the Chinese government possibly decide to take out the last remnants of the former government of China, the Republic of China, which has only had control of the Chinese province of Taiwan since it effectively lost the Chinese civil war? After all, with Chinas recent moves toward a market economy the mainland could fit in under the Republic of China's government if the Communist government were decapitated. I'm pretty sure that a series of nuclear weapons going off in South Korea, North Korea, Japan, the US, China, and Taiwan could at least alter life as we know if, or "end it" depending on the definition of that. Hey look! Nuclear Winter! Hmm, climate change just got another thing to incorporate into the model. The Russians, what will they be doing at this time? In the late 1960s the Soviet Union approached the US to see if it would acquiesce to a Soviet attack on China to destroy its nuclear program. The US said, "no." If the nukes are flying, would the Chinese send a few Russia's way? Would Russia decide there is no time like now to finish things with China? If China attacks Russia, would Russia only attack China, or would it send a few towards Europe and the US? The Russians have already threatened nuclear attacks against the NATO missile shield against Iran. China and India are already engaged in a military confrontation. Does something happen there? Pakistan and India are bitter enemies, and both are nuclear armed. Pakistan is an ally of China, and playing a double game, both for and against the US in Afghanistan. An enormous web of possibilities. But I suppose a wave of the hand will always do here: this is not the conflict you're looking for, forget all about it, nothing will happen or change. Life as you know it will continue, there is no threat. Not even of plague.

    --
    much of left-wing thought is a kind of playing with fire by people who don't even know that fire is hot - George Orwell