PD Smith

British nukes were protected by bike locks

16 November 2007 | Atomic Age, Doomsday Men, Dr Strangelove, terrorism, Trident, WMD, Zuckerman | 6 comments

There was a chill­ing report on News­night yes­ter­day. Their Sci­ence Edi­tor, Susan Watts, has found out that until the ear­ly days of the Blair gov­ern­ment the RAF’s nuclear bombs were armed by turn­ing a bicy­cle lock key.

British nuke

It sounds scarce­ly believ­able but it’s true — as I found out writ­ing Dooms­day Men, truth is often stranger than fic­tion. For­get about all the sophis­ti­cat­ed elec­tron­ic fail-safe locks you see in Hol­ly­wood movies pre­vent­ing some­one from det­o­nat­ing a nuclear bomb. Until 1998 the UK’s nukes could be armed with a small met­al key. So if one had fall­en into the hands of ter­ror­ists there were no safe­guards — a com­bi­na­tion lock, for instance — to pre­vent them from det­o­nat­ing it.

Equal­ly dis­turb­ing is the fact that News­night has dis­cov­ered that UK sub­ma­rine com­man­ders have the abil­i­ty to launch their nuclear mis­siles with­out autho­riza­tion from the British Prime Min­is­ter. France and the Unit­ed States intro­duced a fail-safe sys­tem of release codes to pre­vent a gen­er­al from start­ing World War III, as hap­pens in Dr Strangelove.

Accord­ing to News­night, as ear­ly as 1966 an attempt was made to intro­duce such safe­guards for British nuclear weapons. The Chief Sci­en­tif­ic Advis­er, Sol­ly Zuck­er­man, told the Defence Sec­re­tary, Denis Healey: “the Gov­ern­ment will need to be cer­tain that any weapons deployed are under some form of ‘iron­clad’ con­trol”.

But secret doc­u­ments from the time reveal that the Roy­al Navy pre­vent­ed this from hap­pen­ing. They argued that offi­cers of the Roy­al Navy could be trust­ed with these ulti­mate weapons of mass destruc­tion: “It would be invid­i­ous to sug­gest… that Senior Ser­vice offi­cers may, in dif­fi­cult cir­cum­stances, act in defi­ance of their clear orders”.

Giv­en that the UK plans to spend some £20 bil­lion updat­ing its Tri­dent sub­ma­rine mis­sile sys­tem, maybe our gov­ern­ment should also think about intro­duc­ing some twen­ty-first cen­tu­ry safe­guards to pro­tect us all from the mis­use of these ter­ri­ble weapons.

You can read a sum­ma­ry of News­night’s find­ings and watch part of Watts’ report here.

6 comments so far:

  1. Kaytie | 16 November 2007

    I keep my nukes secure with rub­ber band chains and the occa­sion­al bungee cord.

  2. LiteraryMinded | 16 November 2007

    Truth cer­tain­ly is much more fright­en­ing than fic­tion!
    Thanks for this post P.D.

  3. PD Smith | 17 November 2007

    Bungee cord? I won­der if Her Majesty’s Armed Forces had thought of that…

  4. indeterminacy | 27 November 2007

    They should use the sys­tem that my Chrysler had. With­out the remote con­trol acti­vat­ing device, the key to the igni­tion won’t work. If the remote’s bat­ter­ies dies, there’s noth­ing you can do. No way to start the car even if you have the key. You might be parked in the Sahara, you’re out of luck. You need to have it towed. We had to get it towed once out of a park­house once. There’s no way around this sys­tem — it’s pret­ty secure.

  5. PD Smith | 28 November 2007

    sounds much bet­ter than a bike key!

  6. Ben Dickson | 19 February 2018

    Well, let’s think about this. It’s worked, has­n’t it. The cap­tain is in charge of a weapon of extreme destruc­tion even with­out the mis­siles.

    I can see the safe­guards fail­ing and get­ting in the way just as like­ly as they pro­tect any­thing. Phys­i­cal iso­lat­ed secu­ri­ty seems to be best way. It’s bet­ter than the secu­ri­ty the­ater that giv­ing it remote access. To launch a nuke as it is now, you would need to do an insane Mis­sion-Impos­si­ble feat. If it’s even con­nect­ed to the web, you enable the pos­si­bil­i­ty of launch­ing it remote­ly.