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Power Failure Shuts Down 50 US Nuclear Missiles

Pickens writes "The Atlantic reports that a power failure at F.E. Warren Air Force Base in Wyoming took 50 nuclear intercontinental ballistic missiles (ICBMs), one-ninth of the US missile stockpile, temporarily offline on Saturday. The 90th Missile Wing, headquartered there, controls 150 Minuteman IIIs. According to people briefed on what happened, a squadron of ICBMs suddenly dropped down into what's known as 'LF Down' status, meaning that the missileers in their bunkers could no longer communicate with the missiles themselves. LF Down status also means that various security protocols built into the missile delivery system, like intrusion alarms and warhead separation alarms, were offline. The cause of the failure remains unknown, although it is suspected to be a breach of underground cables deep beneath the base, according to a senior military official."

16 of 338 comments (clear)

  1. Obligatory by PatPending · · Score: 2, Informative
    Major T. J. "King" Kong: Well, boys, I reckon this is it - nuclear combat toe to toe with the Roosskies. Now look, boys, I ain't much of a hand at makin' speeches, but I got a pretty fair idea that something doggone important is goin' on back there. And I got a fair idea the kinda personal emotions that some of you fellas may be thinkin'. Heck, I reckon you wouldn't even be human bein's if you didn't have some pretty strong personal feelin's about nuclear combat. I want you to remember one thing, the folks back home is a-countin' on you and by golly, we ain't about to let 'em down. I tell you something else, if this thing turns out to be half as important as I figure it just might be, I'd say that you're all in line for some important promotions and personal citations when this thing's over with. That goes for ever' last one of you regardless of your race, color or your creed. Now let's get this thing on the hump - we got some flyin' to do.

    Oh, wait...

    --
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  2. Update to the story by pickens · · Score: 5, Informative

    It is now being called an engineering failure not a power failure.

    "According to the official, engineers believe that a launch control center computer (LCC), responsible for a package of five missiles, began to "ping" out of sequence, resulting in a surge of "noise" through the system. The LCCs interrogate each missile in sequence, so if they begin to send signals out when they're not supposed to, receivers on the missiles themselves will notice this and send out error codes.

    Since LCCs ping out of sequence on occasion, missileers tried quick fixes. But as more and more missiles began to display error settings, they decided to take off-line all five LCCs that the malfunctioning center was connected to. That left 50 missiles in the dark. The missileers then restarted one of the LCCs, which began to normally interrogate the missile transceiver. Three other LCCs were successfully restarted. The suspect LCC remains off-line. "

    The missiles were offline for about an hour.

  3. Re:mutually assured destruction by jeff4747 · · Score: 2, Informative

    We have 450 Minuteman IIIs. We have lots and lots and lots and lots and lots and lots of other delivery mechanisms.

  4. Re:This is just embarrassing. by braeldiil · · Score: 5, Informative

    We never lost the launch codes. President Clinton's authorization card was lost (I'm not following it close enough to know by whom), but all that meant is that he couldn't authorize launch. There are many other people able to authorize a launch, beginning with VP Gore. There's a whole designated chain, and there's quite a few people at the top of the list with authorization cards. It's all designed to maintain a National Command authority in the event of a decapitation attack. In addition, it would only matter in the event of a massive suprise attack with no buildup. In the normal course of events, tensions would rachet up for weeks or months, and its likely the President would be in a command center when the order needed to be given. At the very least, he's be able to give a verbal order to someone with a card who was in the room, and launch would be approved.

  5. Re:what if the missiles are intelligent (to a poin by jeff4747 · · Score: 2, Informative

    This kind of situation is the reason they don't put such 'intelligence' into the missiles.

  6. Re:Oh god! Not 50 nuclear missiles! by moonbender · · Score: 2, Informative

    According to Wikipedia, the START II treaty would have banned the use of MIRVs on ICBMs. However, START II was never activated, so I guess there is no legal limit. The Minutemen III ICBM can carry 3 MIRVs.

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  7. Wow this is overblown by Anonymous Coward · · Score: 3, Informative

    Look, I RTFAd.

    To summarize: one of the ICBM routers went out of control, sending out pings to the missiles before it should. The missiles sent back error codes as they weren't expecting to be pinged yet, and the increase in traffic eventually flooded that segment of the network, and they had to take it down. The local guys lost control of some added security features. They sent in armed soldiers to each silo to make sure they were intact.

    The president still had full control of the missiles via NCA and Kneecap. Neither were operational at the time due to our relatively peaceful defcon status, but every single one of the missiles would have still launched during the "power failure".

    Really, the only reason this is a big story is what the hardware was controlling. As any slashdot reader can tell you, routers can die all the time without warning. They were back up and running within an hour (bypassing the faulty router).

    1. Re:Wow this is overblown by blair1q · · Score: 3, Informative

      Shooting the interlopers who'd snapped the router cable while drilling into the silo was a possibility.

  8. Re:Oh god! Not 50 nuclear missiles! by treeves · · Score: 2, Informative

    Each SLBM (which they must be totally ignoring, since we have 14 SSBNs, each of which can carry 24 Trident D-5 SLBMs) can carry 8 MIRVs.

    --
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  9. Re:mutually assured destruction by Dzimas · · Score: 4, Informative

    Understand one thing: fairness doesn't matter. Never having them used in war, that's what matters.

    Um. But the USA is the only country ever to use them in war. So perhaps you wish to modify your statement to: "Never having them used against us in war, that's what matters."

  10. Re:This is just embarrassing. by Pharmboy · · Score: 4, Informative

    The number of warheads in the US peaked in the 60s, not the 80s, so a big part of what the Soviets were trying to catch up with was our technology, not just our numbers. And yes, they used more warheads as a way to counteract our better technology. This is why they completely freaked on the SDI (star wars) system, as it would make all their warheads obsolete, in theory. Our stealth technology and other weapons likely played a bigger role in pushing the Soviets to spend more during the 70s-80s than the nukes did.

    And I agree, had we not had the military buildup we had (all types) then the USSR might still be here today. China, on the other hand, is a very sticky situation. They appear to be at the beginning states of an economic war with us, and we just don't realize it. And they don't need 1000s of warheads as a deterrent, just 50-100 is plenty. Our greatest asset is that we tend to be better at creating the technologies, while China has a history of being good at copying technology. Oh, and now China has decided to quit exporting rare earth minerals used in advanced technologies.

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  11. Re:This is just embarrassing. by DNS-and-BIND · · Score: 2, Informative

    Because it was not so, it can never be so. A common fallacy that afflicts many in our civilized Western nations.

    You and everyone else need to read some Russian language or Chinese language, to see what they're saying when they're not speaking English. Taking back Alaska is a common theme. I see newspapers every day when I walk past the newsstand, the front page photo that recently stands out in my mind was a US carrier with a Chinese missile headed towards it.

    And the Russian nukes thing is just silly. The Soviets had moles all over the Manhattan Project, the thing leaked like a sieve. The "People's Glorious Republic of Soviet only got nukes because despicable capitalists had nukes first" sounds like something that Boris and Natasha would say. Seriously, look at 50s agitprop and you'll see the same line.

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  12. Re:This is just embarrassing. by Anonymous Coward · · Score: 1, Informative

    The Cuban missile crisis happened because the Russians responded in kind to an aggressive US deployment of nuclear weapons in Turkey.

    Khrushchev's response along the same lines had Kennedy shit in his pants and undeploy those rockets.

    Have you got anything else, that was unprovoked by the US?

  13. Re:mutually assured destruction by Anonymous Coward · · Score: 1, Informative

    We actually have, as of 2009, 5113 nuclear warheads, plus some thousands that are pending dismantlement.
    We peaked at 31,225 warheads in 1967.

  14. Re:This is just embarrassing. by Anonymous Coward · · Score: 1, Informative

    Don't forget Japan's summer vacation.

  15. Re:Oh god! Not 50 nuclear missiles! by molo · · Score: 2, Informative

    The US nuclear umbrella covers NATO, Japan and Korea. That is a pretty good portion of the free world.

    -molo

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