Letters to the Editor | 5 November 2005
Nuclear hedge fund Andrew Gilligan (‘A terrifying plan for nuclear strikes’, 29 October) is being unduly alarmist about the future of Britain’s small nuclear deterrent. The development of so-called ‘usable’ nukes does not imply a wish or intention actually to use them, but rather is an essential element of effective deterrence. If you rely simply on the sheer awfulness of nuclear weapons for their deterrent effect (‘existential’ deterrence in the jargon), the person you’re most likely to deter will be yourself. You won’t then deter anybody else, which defeats the whole purpose of a deterrent in the first place.