Trident Renewal

John Bercow Excerpts

Tuesday 20th January 2015 Commons Chamber

[Crispin Blunt]

It was a political commitment made by the leaders of NATO at a summit hosted by the United Kingdom, so I believe we have made that commitment. The Government have not made it explicit and the Prime Minister will not do so before the general election, because we have to address serious budget issues and he is, rightly, giving himself room for manoeuvre. Everyone present knows that defence expenditure is already at historically low levels in terms of its share of national wealth. We are making economies in defence and in my view our defence posture is, frankly, incoherent, because we can no longer afford a coherent defence policy for the United Kingdom owing to the amount of resources we are devoting to it.

That is an issue for another debate, but it illustrates the point about the cost of acquiring this system. In the 1980s it cost between 2.5% and 3% of the total defence budget. The cost of renewing the system will be at about the same level of real expenditure, which means that it will cost about 6% of the defence budget. In private conversations with colleagues who share the same background as me, when I ask them whether they would rather have that money spent on the field army or on acquiring this weapons system, their answer is clear: they would rather have it spent on actual deployable defence—soldiers, sailors, airmen and the equipment deployed with them on operations—or even on the deterrence that a decent set of conventional armed forces provides. The names of some of the distinguished former Chiefs of the Defence Staff or those in other roles who have questioned the value for money of taking such a sum out of the defence budget have already been paraded.

I would argue very strongly to the Defence Secretary that if we are committed to this system, we should understand that it is a political weapons system, and that it is of very doubtful military utility. I do not entirely buy the deterrence argument, but that is a qualified position, because all these things are matters of judgment. If we do buy the argument, however, that should not come at the expense of a coherent defence programme. If we need 2% of GDP to provide a coherent conventional defence programme, we should buy this political weapons system not out of that budget, but from a separate source of funding.

In an intervention on the hon. Member for Barrow and Furness (John Woodcock), I asked just how much he would spend on acquiring this weapons system. He represents Barrow, where the submarines will be made, so I understand that his view of their value is rather different from that of other Members. However, we must answer this question, which we have not properly addressed: at what point does the expense become unaffordable for the United Kingdom?

I am perfectly content to continue to shelter under the American nuclear umbrella. I accept that the decision matrix would be profoundly different if the United States of America was not a rock-solid ally, the Atlantic alliance was not extremely important to the Americans or we could not place the same degree of reliability on their support as we now do. If we had good reason to believe that the United States was not going to be intimately tied into the defence of ourselves and Europe, the decision would be different. I happen to believe, however, that our interests are so closely intertwined, as they have been in all sorts of ways, that we can continue to rely on that alliance.

Frankly, I am not sure that the Americans place very much value on a separate source of nuclear deterrence decision making in London. I think that they would prefer us to bring such resources to the table in the form of deployable conventional forces. The United States Government will not of course take a public view that embarrasses the UK Government, but if we scratched them, we would find that they would rather we had more effective conventional forces.

I do not buy the argument of my hon. Friend the Member for Harwich and North Essex that we would lose the money from the defence budget altogether and not be able to spend it on anything else. However, even if the money was lost, it would have value: £100 billion off the debt or spent on other parts of the public service would be valuable.

I therefore ask: what are we buying with the system? There should be a debate about whether we are buying security or, given the laws of unintended consequences, insecurity. The hon. Member for Perth and North Perthshire said that he thought we were buying status for our leaders so that they can parade themselves appropriately at conferences. I do not buy that argument—our leaders are perfectly capable of thinking in hard terms about what hard security is affordable—but I am concerned about the political background to this discussion, and about whether we can have a sensible debate on the cost-benefit analysis of acquiring this system.

The problem is the inheritance of the politics of the 1980s. When the decision was made to acquire the Vanguard and Trident system, the then Labour Opposition came out against it in 1983 as part of the “longest suicide note in history” that they presented to the United Kingdom electorate. I think that that policy was wrong and that at the time, because of the cold war, it was right to renew the deterrent. The people of the United Kingdom took the same view in the general election, as they did about the rest of the basket of promises that Michael Foot and his colleagues presented to the country, and they gave that policy, very properly, an extremely large raspberry and possibly the biggest Conservative majority in the history of Parliament—I am sure I will be corrected if that is wrong.

The scarring effect of that event, and the fact that there might be some proper debate, particularly on the Opposition Benches, means that dissent is suppressed. I am proud to stand here as a Conservative and question the efficacy of the decision under discussion, particularly in terms of its opportunity cost. It may be that I have discounted my future career prospects to such an extent that I feel free to make these points, but for the benefit of the Government Whip who is making a note, I say that this is where my judgment lies currently, but it would not prevent me from exercising collective responsibility to support the decision as part of any future Administration. [Laughter.] We should be able to have this debate and ask questions. How much money would we be prepared to spend on this system if its cost was not going to be 6% of the defence budget? What about if it was 10% or 20% of the defence budget? At what point does it cease to be sensible to invest in this system?

Many Members support deterrence in principle, or at least are not against the possession of weapons of this destructive power in principle—that is a perfectly proper position to take, although I do not share it because to a degree I buy the arguments that I grew up with in the 1970s and 1980s about the principle of a defence. I agree that during the cold war these weapons ensured that the world did not elide into direct hot war engagements that had the ability to escalate into catastrophe. The potential for catastrophe at the root of deterrence in a cold war, bipolar world kept us safe, but we are now in a different world and different calculations must be made.

My view is that for the United Kingdom, 6% of the defence budget is not justifiable, and that also relates to my view of Britain’s place in the world. Unlike most of my colleagues, I would be prepared to put our permanent seat on the Security Council up for negotiation and debate in a reform of the UN Security Council, to try to make that institution more effective. I think it is difficult to justify a British veto on the UN Security Council, and because it is so difficult to justify, the veto is hardly ever used by the United Kingdom. We must also think about Britain’s role in the world, and I do not think that we have properly had the debate about exactly what we can bring to the councils of the world, and what Britain’s position in the world should be.

We will be much better equipped to defend our interests if we are a wealthy, successful, entrepreneurial and trading nation that looks out to the entire world, and I am not sure that landing us with a weapons system that we are never going to use is a sensible use of resources, and it therefore might become a burden—

[Mr Speaker]

Order. I am loth to interrupt the hon. Gentleman. He is making an extremely interesting speech, which is being listened to with respect. He said that the debate needed to happen and I just want, very politely, to make the point that six other hon. Members, who will have a lot less time than the hon. Gentleman, are waiting to speak. Therefore, I feel confident in predicting that his last sentence is coming.

[Crispin Blunt]

I am very grateful, Mr Speaker. I looked around to see who was standing and got to a different number, so I am immensely grateful and will conclude my arguments.

I had taken the view of the hon. Member for North Devon (Sir Nick Harvey) that there should be an alternative way of buying this kind of deterrence, or at least some kind of deterrence, in a cheaper way. I now accept that the alternatives review has answered that question, and has at least made the decision matrix around this much clearer. I do not think it is now possible, on the basis of that work, for us to buy a deterrent in a different way.

However, I gently point out to those who think that by renewing these weapons we are buying an invulnerable system, that I do not think we are. I think the nature of surveillance under the sea will make the future generation of submarines much more discoverable than present science suggests, and the question of Scottish independence will come around again in the lifetime of this weapons system. Had we had to move this weapons system from an independent Scotland, the cost of making a base for it in Plymouth or elsewhere would have been eye-watering. All those uncertainties need to be factored in. On that basis, and on the opportunity cost, I will with deep regret be voting against most of my colleagues this evening.

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[Several hon. Members]

rose—

[Mr Speaker]

There is just under seven minutes for remaining speakers, so I would appeal to colleagues to help each other.

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[Pete Wishart]

claimed to move the closure (Standing Order No. 36).

Question put forthwith, That the Question be now put.

Question agreed to.

Main Question accordingly put.

The House proceeded to a Division.

[Mr Speaker]

I wonder whether in the light of the delay—it has been 17 minutes thus far—the Serjeant at Arms might investigate the delay in both Lobbies.