Trident Renewal

Alan Reid Excerpts

Tuesday 20th January 2015 Commons Chamber

[Mr Alan Reid (Argyll and Bute) (LD)]

This has been a very interesting debate. I very much want to see a world free of nuclear weapons and we should put every effort into the nuclear non-proliferation treaty talks to try to achieve that. Nuclear weapons are an appalling invention but the reality is that they have been invented. If Britain were to give up our nuclear deterrent unilaterally, as the movers of the motion propose, that would not persuade one single other country to follow suit. It is not our nuclear deterrent that worries me, but that those who wish us harm might obtain a nuclear deterrent themselves.

[Greg Mulholland (Leeds North West) (LD)]

I, like my hon. Friend, believe in multilateral disarmament. He has studied the issue carefully. Does he believe that there is any realistic alternative to Trident as the UK’s independent nuclear deterrent?

--- Later in debate ---

[Mr Reid]

No, there is no realistic alternative. The Government were right to have the review, which showed clearly that Trident was the minimal-cost credible nuclear deterrent.

We have no idea what nuclear threats might emerge over the next 50 years. A nuclear deterrent is like an insurance policy; the intention is never to use it, so it may appear to some to be a waste of money. But if it succeeds in its aim of deterring possible adversaries, it has done its job and is worth the money.

The Vanguard submarines are nearing the end of their life and next year we must take a decision on whether to replace them. It was right to put off a decision for as long as we could so that we have the most up-to-date information available to us before taking that decision, but next year is definitely the final possible date for taking that decision. Barring some dramatic and unexpected breakthrough on multilateral nuclear disarmament, the right decision next year has to be to build the replacement submarines for the Vanguards.

Since the end of the cold war, Britain has contributed greatly to nuclear disarmament. We have given up our tactical maritime and airborne nuclear capabilities, as well as our nuclear-capable Lance missiles and artillery. Britain possesses the smallest nuclear capability of any of the five nuclear weapons states recognised by the nuclear non-proliferation treaty and we have only one delivery platform.

It is very important to note that there are no proposals to upgrade the capability of the Trident system or to acquire additional nuclear warheads. The motion is incoherent. It talks about not replacing Trident, but Trident refers to the missiles. It is not the missiles that need replacement; it is the submarines. Next year’s decision is purely about building new submarines to replace those that will soon go out of service. The SNP in its motion wants us not to renew Trident, yet it wants to join NATO, a nuclear weapons alliance, and it wants to be protected by French and American nuclear weapons. That policy is just incoherent.

A submarine system with ballistic missiles remains the most effective and least vulnerable form of deterrent. Aircraft can be shot down. Land-based silos are vulnerable to attack. In contrast, a submarine can hide in the depths of the ocean. The submarine base at Faslane is in my constituency, and, like other speakers, I pay tribute to all those who serve in our submarines and their families. Our submariners are very committed to serving their country and are away from their families for months on end. I also pay tribute to those who work at Faslane and the armaments depot at Coulport. They carry out very highly skilled jobs with an extremely high level of professionalism.

We should be doing our utmost to work to rid the world of nuclear weapons, and I was pleased to hear the Defence Secretary say that Britain will be hosting a non-proliferation treaty conference next month, but it would be wrong for Britain, as the movers of the motion want, to give up our nuclear deterrent unilaterally. That would not remove anyone else’s and would not make the world any safer.