Trident Alternatives Review Debate

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Department: HM Treasury

Trident Alternatives Review

Lord Beamish Excerpts
Wednesday 17th July 2013

(11 years, 5 months ago)

Commons Chamber
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Lord Beamish Portrait Mr Kevan Jones (North Durham) (Lab)
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I have to say at the outset that I have a little difficulty here, because the Chief Secretary to the Treasury either has a different report in front of him or he has read the report and not understood it. The Government commissioned the alternatives review into the future of UK nuclear deterrence back in 2011. It was part of the agreement in the shotgun marriage between the Conservatives and the Liberal Democrats following the 2010 general election. As he said, the Government’s stated position was to “maintain Britain’s nuclear deterrent”, but the Liberal Democrats had an opt-out in that they could be allowed to make the case for alternatives. So, more than two years later, we have finally been presented with those alternatives.

Edward Leigh Portrait Sir Edward Leigh (Gainsborough) (Con)
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Will the Labour party confirm its admirable commitment to continuous-at-sea deterrence in any coalition negotiations? Will the hon. Gentleman say that in Labour’s view this is non-negotiable?

Lord Beamish Portrait Mr Jones
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My position is very clear: I am working for a Labour victory at the next general election. But on the issue of continuous-at-sea deterrence, my answer is yes. Even though the report was commissioned by Her Majesty’s Government, its first line has the strange disclaimer:

“This…is not a statement of government policy.”

This must be the first time ever that the findings of a Government policy review have been abandoned at birth.

Tessa Munt Portrait Tessa Munt (Wells) (LD)
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Will the hon. Gentleman explain why today’s edition of The Times carries a headline that reads “Labour could cut Trident fleet after review suggests this would save £1.7bn”?

Lord Beamish Portrait Mr Jones
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I am not sure where that came from, first, because the figure that the hon. Lady cites is not correct—this would not be the first time that a newspaper had failed to do its sums—and, secondly, because we agree with what the Defence Secretary says. If changes in technology make the nuclear submarines more reliable, meaning that we can go down to three, we will consider that.

Many Labour Members have waited anxiously to see the report’s conclusion but, 26 months later, the review to make the case for the alternatives, which had the full weight of the Government’s resources behind it, presents us with no conclusions, makes no recommendations and does not even support adopting any of the alternatives put forward by the Chief Secretary. Only the Liberal Democrats could envisage an alternatives review that rejects all the alternatives. It is the equivalent of starting a journey to discover the ark of the covenant only to end up where we began with the conclusion that it does not exist.

The Liberal Democrats’ 2010 manifesto said:

“At a cost of £100 billion over a lifetime”

Trident

“is unaffordable, and Britain’s security would be better served by alternatives.”

If that was the case in 2010, given that those alternatives have not been identified in the review, surely it is not too much to ask that the Deputy Prime Minister and his Liberal Democrat colleagues admit that what they claimed in 2010 was wrong. One by one, each of the alternative platforms to Trident are rejected in the review. Heavy bombers, fast jets, low-orbit vehicles, land silos and maritime surface vessels are all discredited for not offering sufficient capability while costing more.

The review even dismisses the Liberal Democrats’ most favoured option of replacing Trident with nuclear-armed cruise missiles. Page 45 of the document states that cruise missiles

“offer a much reduced level of destructive and second-strike capability and an increased level of operational complexity”.

Page 6 states:

“Maintaining the same level of assurance that the UK deterrent can overcome an adversary’s defences is…likely to be harder with a cruise missile-based system.”

Page 8 points out that the cost of developing a nuclear-armed cruise missile would more than double the cost of Trident missiles and would take some 24 years. In support of that argument, the Deputy Prime Minister told Andrew Marr in 2010 that the UK

“could use Astute class submarines and use cruise missiles.”

It is true that they are alternatives but, as the report says, they are not only very expensive, but not very good.

The review totally discredits the Liberal Democrats’ previous policy decisions. In fact, some of the more ludicrous suggestions were not considered in the report because exploring them was deemed to be a waste of civil service time and energy. Page 16 dismisses some of those more wacky ideas, such as using helicopters, unmanned air vehicles or space-based platforms. Hand-held devices on the ground were also excluded

“as they would not meet several constraints, including in particular credibility and absolute range.”

The report is therefore credible, as even the most far-fetched suggestions put forward in the outer reaches of the Liberal Democrat world have been addressed.

Lord Campbell of Pittenweem Portrait Sir Menzies Campbell (North East Fife) (LD)
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The hon. Gentleman is right that not all parties have been entirely consistent on this matter, but may I remind him that, prior to the 1992 election, the Labour party refused to commit to a fourth submarine, but suggested that one way of maintaining employment at Barrow-in-Furness would be to turn the submarine into an underwater oil carrier?

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Lord Beamish Portrait Mr Jones
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I had not heard that one. I thought the Liberal Democrats might come forward with a proposal to turn one of the submarines into an underwater famine relief vessel, or some such nonsense.

Lord Walney Portrait John Woodcock
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The right hon. and learned Member for North East Fife (Sir Menzies Campbell) has a point, but does it not prove that we have learnt from our past mistakes and clearly the Liberal Democrats have not?

Lord Beamish Portrait Mr Jones
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I could not have put it better myself. I will move on to discuss my hon. Friend’s constituency in a minute.

Lord Campbell of Pittenweem Portrait Sir Menzies Campbell
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Will the hon. Gentleman give way?

Lord Beamish Portrait Mr Jones
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I think that the right hon. and learned Gentleman has had enough time, and the time is limited.

There was another option that was deemed unworthy of examination by what is otherwise a thorough and forensic document: sending two unarmed submarines out on patrol with the intention of stepping up our posture in a time of crisis. That is the policy the Chief Secretary has just proposed.

Julian Lewis Portrait Dr Julian Lewis
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I read that report in The Times, and it seems to me that what was being said was that the Labour party is committed to continuous-at-sea deterrence and the only question is whether it can do it with three submarines or whether it would have to do it with four. The one thing that is absolutely certain from the report is that it cannot be done with two, yet the Chief Secretary’s position is that if a crisis arose they would step up their performance. How could we build a third or fourth extra submarine in time to step up our performance if a crisis arose?

Lord Beamish Portrait Mr Jones
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I know that the hon. Gentleman has studied this subject thoroughly and is an expert. I totally agree with him. As I said, the Chief Secretary clearly has not read his own report because, as the hon. Gentleman rightly says, it outlines the problem with having only two submarines.

The Liberal Democrats briefed the newspapers earlier this week that the two-boat option would be a way forward, and the Chief Secretary has just re-outlined that ludicrous policy. My right hon. Friend the Member for East Renfrewshire (Mr Murphy) hit the nail on the head yesterday when he said that it was a little like installing a very expensive burglar alarm on one’s house with no batteries and putting up a sign saying, “Burglars, come in.” The only difference is that this would be a multi-billion pound deterrent that would not deter.

Caroline Lucas Portrait Caroline Lucas
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I am sure that the hon. Gentleman, and indeed the Government, would pride themselves on adhering to international law, so can he explain how maintaining an arsenal of nuclear weapons for decades to come is in line with the UK’s obligation under the nuclear non-proliferation treaty, which is

“to pursue negotiations in good faith on… nuclear disarmament”?

Lord Beamish Portrait Mr Jones
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It is very consistent, and I am very proud of the Labour Government’s record on reducing our nuclear stockpiles, as we reduced the number of WE177 bombs and the number of warheads. I disagree with the hon. Lady’s position, but I respect the fact that she has one, which is a lot more honest that the Liberal Democrats.

However, credit should be given where credit is due. I think that the Chief Secretary should get some credit, because he managed to do something yesterday that I thought was remarkable, although I am sad that it was not reported more in this morning’s newspapers: he got the Prime Minister and Len McCluskey, the general secretary of Unite, to agree with one another, on this occasion on the Liberal Democrat proposals. That was some feat. If he is able to bring two individuals with such diametrically opposed views together, clearly he should turn his attention to the middle east peace process. Quite rightly, Unite described the Liberal Democrats’ position not only as reckless, but as a farce and a fudge, and that is exactly what we have here—[Interruption.] The Chief Secretary says that if Len McCluskey agrees with it, it must be a nonsense position, but he agrees with the Prime Minister, so is the Chief Secretary suggesting that the Prime Minister’s position is ridiculous?

Duncan Hames Portrait Duncan Hames (Chippenham) (LD)
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If wishing to end a continuous deterrent is such a reckless position, how does the hon. Gentleman think our other NATO allies in Europe can possibly cope with their current situation? Is he recommending that they should escalate their own nuclear posture?

Lord Beamish Portrait Mr Jones
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The hon. Gentleman has got to try better. The fact of the matter is that France has a continuous-at-sea nuclear deterrent. Our deterrent is part of the nuclear umbrella for NATO. He and his Liberal Democrat colleagues would have more credibility if they came out and said that they were unilateralists, because that is a defendable and credible position, unlike the nonsense they are putting forward.

The importance of the nuclear programme to this country’s submarine-building capability has been overlooked in the Liberal Democrats’ proposals. My hon. Friend the Member for Barrow and Furness (John Woodcock) is right to point out its importance not only to his constituency but to constituencies in Derby and to the wider supply chain in the United Kingdom. If we are to maintain our sovereign capability, we have to do it by building submarines, and we cannot do that if we follow the Chief Secretary’s suggestion.

Oliver Colvile Portrait Oliver Colvile (Plymouth, Sutton and Devonport) (Con)
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Perhaps the hon. Gentleman will also recognise that 25,000 people in Devonport’s travel-to-work area are dependent on defence, and this would have a very damaging impact on the local economy, which is a low-skills, low-wage economy.

Lord Beamish Portrait Mr Jones
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The hon. Gentleman makes a good point. No doubt at the general election he will remind his constituents and others of the Liberal Democrats’ position. We have some indication of what they think of people in Barrow and Furness because the hon. Member for North Devon (Sir Nick Harvey) suggested that they could move to the Bahamas to find work if we killed off the submarine-building industry there.

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Lord Beamish Portrait Mr Jones
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But I have the quote here:

“The idea that you should produce weapons of mass destruction in order to keep 1,500 jobs going in the Barrow shipyard is palpably ludicrous. We could give them all a couple of million quid and send them to the Bahamas for the rest of their lives , and the world would be a much better place, and we would have saved a lot of money.”

If that is the Liberal Democrats’ policy, I am sure that the people of Barrow and other places in the supply chain will have a clear view on it. He will have a chance later to tell us whether he has changed his position on sending my hon. Friend’s constituents to the Bahamas.

Michael Connarty Portrait Michael Connarty (Linlithgow and East Falkirk) (Lab)
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I must chide my hon. Friend. If he reads the reports on alternatives to Trident, he will see that even the one on the future of Barrow-in-Furness makes the very important point that no one should ever argue for making weapons of mass destruction on the basis of employment, because there are alternative places for people to work. Both reports produced so far have said that alternative work could be found if we invested properly in other things. It is wrong to argue that employment is a reason for having weapons of mass destruction.

Lord Beamish Portrait Mr Jones
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I am not saying that; I am saying that we cannot dismiss the fact that these industries do not just employ people. I am proud of the high-technology industries in this country that support the nuclear programme. If the Liberal Democrats are not proud of that technology and the individuals involved in it, then that is their position, but I am certainly proud not only of their skills but of the wealth they create for many communities across the UK. I agree that that is not the only reason we should have the nuclear deterrent, but it is a very important one.

Gerald Howarth Portrait Sir Gerald Howarth (Aldershot) (Con)
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I commend the hon. Gentleman for the strength of his argument. Let me point out—I am sure that he shares this view—that we came perilously close to losing this country’s submarine-building capability. That is a strategically important capability that we need to maintain, and it looks as though the Liberal Democrats are prepared to sacrifice it.

Lord Beamish Portrait Mr Jones
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I did not want to go down this road because obviously the Conservative Government have learned the lessons from the mistake that they made in the 1990s which created the current problems with Astute. We cannot turn these vital skills on and off like a tap when we need them. I have heard various people say, “Is this a justification for Trident?” No, it is not, but we have to take it into consideration when forming policy, and the Liberal Democrats’ position set out in the review document clearly does not do that.

Alan Reid Portrait Mr Alan Reid (Argyll and Bute) (LD)
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The hon. Gentleman said that the Labour party may reduce the number of successor submarines from four to three. What would be the implication of that for Barrow?

Lord Beamish Portrait Mr Jones
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I did not say that, actually. I said what the Defence Secretary has said—that in thinking about the new nuclear submarines, we should consider whether it would be viable to have three. That is an option worth looking at. We would then have to bring forward the successor programme for Astute. If we deleted two boats—[Interruption.] The hon. Member for North Devon says, “It’s all right if we do it.” The fact is that if we went down to two we would have a deterrent that is absolutely useless. It would not save the £4 billion that the Chief Secretary suggested because unless we had mass lay-offs in the submarine-building programme, we would have to bring forward more work, including on the successor for Astute.

Lord Walney Portrait John Woodcock
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Is that not the exact point? Would it not be helpful if the Chief Secretary made clear whether he wants to save that £4 billion over 30 years and decimate Barrow and the submarine-building industry, or whether he will bring forward the work and eliminate all those savings?

Lord Beamish Portrait Mr Jones
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My hon. Friend makes a very good point. These are questions that the Liberal Democrats and their nonsense policy have to answer.

Philip Dunne Portrait The Parliamentary Under-Secretary of State for Defence (Mr Philip Dunne)
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The hon. Gentleman is making a very important point as part of what appears to be a shift in the official Opposition’s position on continuous-at-sea deterrence. I would be grateful if he would confirm what I think he is saying. Is it the case that he wants to maintain a minimum deterrent capability, which would most likely be four boats unless technological change suggested that it could be maintained with fewer than four boats?

Lord Beamish Portrait Mr Jones
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That is exactly the case, and I think that the Defence Secretary has said the same thing. It will be achieved not by sticking a finger in the air and thinking of a policy, but by thinking about what we need to keep our nuclear deterrent credible and by maintaining the important continuous-at-sea deterrent.

As has been said, we are convinced that the only credible way forward for a minimum nuclear deterrent is a continuous-at-sea deterrent; otherwise, the UK would be vulnerable. The Chief Secretary’s suggestion would not only make the UK more vulnerable, but lead to a situation where we would not possess first strike or even second-strike capabilities. It would also be a significant escalatory factor if the UK stepped up its armed CASD posture. It is simply not credible and it is also very dangerous.

There are options that the alternatives review did not consider, so why are the Liberal Democrats set on the proposals outlined by the Chief Secretary? I think it is the old Liberal Democrat trick—many of us who have dealt with them in local government have seen this over many years—of trying to ride both horses at the same time. They want to appease the party’s unilateralist wing and persuade them that they are scaling down the nuclear ladder, while simultaneously claiming to the electorate that they have a credible nuclear policy, but they have been found out by the alternatives review.

The Liberal Democrats have commissioned a review in Government time, using taxpayers’ money and resources, in order to supplement their own party’s policy manifesto for 2015. I tabled a written question to the Chief Secretary yesterday asking how much the review cost, and I await his response. The Lib Dem plans have been found wanting and they are now scrambling around frantically for a bizarre policy solution in order to advance their much-heralded differentiation strategy, through which they are trying to place themselves between the Labour party and their coalition partners.

We have all waited for the publication of this report and I think we all genuinely thought it would suggest a credible alternative. Our position is clear: we are committed to the minimum, credible independent nuclear deterrent, which is why we put that policy to the House in 2006. I completely disagree with the Chief Secretary’s comment that this is the most thorough review undertaken. That is complete nonsense, because that review was done in 2006. He should also look at the three comprehensive reports commissioned by the Defence Committee, which covered all the issues.

Bob Ainsworth Portrait Mr Ainsworth
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We consulted on it.

Lord Beamish Portrait Mr Jones
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As my right hon. Friend reminds me, we also consulted on the issue and did not conduct our review behind closed doors, as was the case with this one.

We also believe that the best way to deliver the nuclear deterrent is through a continuous-at-sea deterrent. The review does not appear to suggest anything to the contrary. In fact, it reinforces our point.

Danny Alexander Portrait Danny Alexander
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How much longer have you got?

Lord Beamish Portrait Mr Jones
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The Chief Secretary asks how much longer I have left. It is taking time to get through the nonsense he has come up with, but I will draw my remarks to a conclusion. I know that this is not very comfortable for the Chief Secretary, but he is going to have to sit there and listen.

Lord Campbell of Pittenweem Portrait Sir Menzies Campbell
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This is a serious subject.

Lord Beamish Portrait Mr Jones
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It is a serious subject. I just wish that Liberal Democrats would treat it seriously, rather than coming up with the nonsense that they keep peddling.

The alternatives review reinforces my point. On page 5, it states:

“The highest level of assurance the UK can attain with a single deterrent system is provided by SSBN submarines operating a continuous at sea deterrence posture.”

On page 10, it states:

“None of these alternative systems and postures offers the same degree of resilience as the current posture of Continuous at Sea Deterrence, nor could they guarantee a prompt response in all circumstances.”

I could not put it better myself. Breaking CASD would involve an unacceptable downgrading of our capabilities.

To return to the issue of cost, we have been told by the Liberal Democrats that the alternatives to Trident would be cheaper, but their review shows that to be complete nonsense. We were told by the Chief Secretary yesterday that the review was not about savings, but about the nuclear deterrent.

In conclusion, the Liberal Democrats’ review has not only unmasked their political posturing, but reinforced the case for the policy voted for by this House in 2006. [Interruption.] I am sorry that the right hon. and learned Member for North East Fife (Sir Menzies Campbell) is muttering. When he is put under detailed examination, he will have to explain the nonsense that he peddled in the run-up to the last general election, which his party’s review has completely discredited. Perhaps he has not read the report. The Liberal Democrats must want to have some credibility. I know that it is not unusual for them to look both ways and ignore the truth, but the report clearly discredits most of the things that he has said over the past few years.

The alternatives review has looked at the alternatives and come forward with the conclusion that we all thought it would reach: the minimum credible nuclear deterrent for the UK is submarine-based continuous-at-sea deterrent. [Interruption.] Well, that is what it is saying—

Baroness Primarolo Portrait Madam Deputy Speaker (Dawn Primarolo)
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Order. That really is enough. It is impossible for Hansard to keep a proper record of this debate when senior Members keep shouting across the Chamber and the Member on their feet then replies. Either we have interventions or we do not. We are up against the clock and I would appreciate it if we could get on to the Back-Bench speeches.

Lord Beamish Portrait Mr Jones
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Thank you, Madam Deputy Speaker. I await the examination of the report by the right hon. and learned Member for North East Fife and his justification of his comments over the past few years on this subject.

The standards that we set in this area are important not just in terms of cost. I know that the Opposition and the Government are conscious of the need to ensure that we not only get value for money, but we have a—

Stephen Lloyd Portrait Stephen Lloyd (Eastbourne) (LD)
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Will the hon. Gentleman give way?

Lord Beamish Portrait Mr Jones
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Oh, go on then.

Stephen Lloyd Portrait Stephen Lloyd
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I thank the hon. Gentleman for giving way. Given that he is suggesting that we should retain a like-for-like deterrent, what cuts to conventional services is the Labour party proposing? Would it cut the destroyers or the joint strike aircraft?

Lord Beamish Portrait Mr Jones
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Oh my God! Sorry, Madam Deputy Speaker, but I am getting a bit frustrated with these people who clearly do not know what they are talking about. If the hon. Gentleman looks at the equipment programme, he will see that the deterrent is in there now. He and his colleagues are peddling the nonsense that we can have either Trident or something else in the defence budget. Is he suggesting that if we cut Trident, the money would be ring-fenced for defence? That would be the first time that the Liberal Democrats have been proactive in support of defence matters.

The alternatives review has discredited the alternatives completely and exposed the reckless policy of the Liberal Democrats on this issue. We await the clear examination of their policy at the Liberal Democrat party conference, where they will no doubt look both ways—portraying themselves as unilateralists while at the same time arguing that they are strong on the nuclear defence of this country.

None Portrait Several hon. Members
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rose

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Lord Walney Portrait John Woodcock (Barrow and Furness) (Lab/Co-op)
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It is a pleasure to follow the hon. Member for North Devon (Sir Nick Harvey), even if I think it is regrettable that he did not take this opportunity to clarify the remark about sending Barrow workers to the Bahamas, which caused real offence in my constituency. I do acknowledge, however, that he has spent a lot of time over the past two years on this review, even if I find his conclusions completely wayward.

This was supposed to be the Liberal Democrats’ opportunity to show that they could be trusted with the defence of the realm, and I have to say they have blown their chance spectacularly. Smashing the hegemony of a blinkered defence cartel that silenced any debate on the deterrent was heralded as one of the great Lib Dem wins from the coalition negotiations. We can imagine Lib Dem Members reassuring their concerned activists: “Yes, we’re more unpopular than we’ve ever been. Yes, we’re breaking our promises to students. Yes, we’ve given up any hope of being called the progressive party for a generation. Yet we bring you a referendum on the alternative vote, and we will challenge the tyranny of Trident renewal that has bewitched the two other parties.” It has not gone very well, has it?

Lord Beamish Portrait Mr Kevan Jones
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As I understand it, now the Liberal Democrats’ position is pro-Trident. It might be because of the fact that they are only going to have two submarines, but is that not a major change from the last general election?

Lord Walney Portrait John Woodcock
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I would describe it as a complete collapse in the Liberal Democrats’ position. Two years on, we have a taxpayer-funded document—how much did this process cost the taxpayer, by the way? The document basically confirms what we duped fools have been arguing for years—that unless people show their true colours and come out as unilateral disarmers, and in doing so advocate a path that we strongly believe would make the horror of a nuclear war more likely, there is no credible, cost-effective alternative to the fundamentals of the existing plan to replace our fleet of deterrent submarines.

The alternative review rejects as unworkable and even more expensive what had long been the Liberal Democrats’ preferred option—some sort of mini-deterrent. Then the fall-back plan of halving the number of replacement Vanguard submarines to two, fervently briefed to the newspapers over the weekend, turns out not to have been considered by the review at all. Would anyone like to explain this? Have Liberal Democrats realised that every idea they have put forward so far has collapsed under scrutiny? Did they come to a view that it was best not to test this one in the official review, lest those pesky facts and figures ruin it like all the others?

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Thomas Docherty Portrait Thomas Docherty (Dunfermline and West Fife) (Lab)
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I wish to begin by paying a couple of tributes, the first of which is to the hon. Member for North Devon (Sir Nick Harvey), who, despite my disagreements with him on this issue, was a superb Defence Minister. It baffles me why the Deputy Prime Minister sacrificed a Liberal Democrat voice in defence and foreign affairs in order to play some pavement politics for the next general election. I hope to dismantle some of the hon. Gentleman’s arguments in a little while, but it is worth noting that he was a very good Minister.

I also pay tribute to my hon. Friend the Member for Barrow and Furness (John Woodcock). I hope that the hon. Member for New Forest East (Dr Lewis) will not take it as an insult when I say that my hon. Friend has demonstrated again why he is now the House’s leading expert on the importance of the deterrent. All Labour colleagues would acknowledge that he has been a champion at ensuring that Labour Members fully understand the importance of the role his yards play in securing our nation’s future.

The hon. Member for North Devon claimed that the world was safer now than it was during the cold war, but I have absolutely to disagree with him. We are in a multipolar world where there will be emerging powers in the next 40 years, and the certainties we had in the cold war about the Soviet bloc no longer exist. It has been said several times, so I will not labour the point, but we are being asked to try to guess what the situation may be in 30 or 40 years’ time. It is not a criticism of the national security strategy from 2010 that it could not see the Arab spring coming less than 12 months ahead. Can he honestly tell us why he is so confident about the state of the world in 30 or 40 years’ time?

The Chief Secretary to the Treasury, who has scuttled off, I suspect to cry somewhere in the corner, has claimed that this is a comprehensive document. I tabled about 35 parliamentary questions to the Deputy Prime Minister earlier this year and was astonished at some of the answers that were revealed. There was no discussion with the United States, at any level, about the role of CASD. The Chief Secretary quoted President Obama at length, but he did not even have the courtesy to approach the United States embassy, the Pentagon, the State Department or the White House. There was no discussion with our NATO colleagues. There was no discussion with the French or any other international allies, and there were no discussions with the defence industry, save for cursory visits, I think, to Aldermaston and Barrow. There were no discussions with the local authorities that would be affected, and none with the Defence Secretary, except on one occasion during the two-year process. The Chief Secretary to the Treasury does not even have a pass for Main Building, which goes to show how little credibility he had. It is worth noting that he was flanked at all times by two heavies from the Ministry of Defence to ensure that he did not stray too far—[Interruption.] I think that they were heavies, albeit in the nicest possible way.

Lord Beamish Portrait Mr Kevan Jones
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Has my hon. Friend heard the rumour—it might be untrue—that the Chief Secretary was not given access to the UK’s targeting policy?

Thomas Docherty Portrait Thomas Docherty
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If that were true, I would be absolutely astonished, but then nothing in this review and the work that was carried out by Liberal Democrat Ministers is credible.

The hon. Member for North Devon set out an argument that I have heard before that neither Russia nor China operates a CASD policy. I accept the premise of his argument, but he failed to mention—I am sure that it was inadvertent, not misleading—that both those countries have other platforms, so they maintain a continuous deterrent. We are the only one of the five that operates a single platform, so CASD is a continuous deterrent for us—there is no back-up plan.

I have a great deal of respect for the hon. Gentleman because after spending two and half years telling us why the Astute boat option would be sensible, he has at least had the courage to come to the Chamber and face up to the fact that he called that wrong. He argues that the problem was not a technical issue, but if his defence— pardon the pun—is that this is something that would cost billions and take decades to introduce, how is it not a technical problem?

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Caroline Lucas Portrait Caroline Lucas
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I want to make some progress.

Rather than pursuing that particular argument, I want to argue that it is now time to shift the emphasis of the defence debate and that the best deterrence of all is to work with other nations to solve global threats such as fossil fuel-induced climate disruption, transnational trafficking of weapons and drugs, and the poverty and desperation that fuel conflict, hunger and violence around the world.

That is why it is deeply worrying and, indeed, the height of irresponsibility that both the 2010 strategic defence and security review and this review of an alternative to Trident have not explored the full range of options. The Prime Minister trumpeted the review as “neutral” and “factual”, but I would argue that it is biased and empty of essential facts. That means that there is a risk that any parliamentary votes taken in 2016 will be ill-informed and hung up on a cold war era that has long gone.

The decision that should be taken is one based on what would genuinely contribute most to the security of the British people. There is a real argument that says that by not replacing Trident we could improve national security and allow the Ministry of Defence to spend the more than £100 billion saved over the lifetime of any successor nuclear weapon system on an appropriate response to the real security threats and challenges of the 21st century. The 2010 national security strategy identified these as organised crime, cyber-warfare, pandemics and, of course, climate change. Scientists, former US Presidents and, indeed, former UK Prime Ministers, among others, have all agreed that climate change is in fact the greatest threat facing humankind, and every pound spent on Trident is a pound not spent on more appropriate responses to the real dangers linked to climate change.

If that is the case, let us explore how that money could have been better spent. The £80 billion to £100 billion price tag for Trident could have been spent on energy efficiency, energy conservation and renewable energy, all of which represent an investment in a positive future and the opportunity to be world leaders in an area of rapidly advancing technology, as opposed to a cold war past. Just £16 billion would insulate the 16 million homes in Britain that are currently uninsulated, saving 4% of UK carbon emissions and helping to prevent 20,000 annual cold-related deaths, and £30 billion would provide 3,500 offshore turbines, supplying 15% of UK electricity use. Crucially, positive investment in a greener future would make us more secure by reducing the impacts of climate change and ending our dependence on foreign oil—a key root cause of global terrorism.

The national security strategy also highlights the ongoing need to tackle terrorism, but as Tony Blair himself said in October 2005:

“I do not think that anyone pretends that the independent nuclear deterrent is a defence against terrorism”.—[Official Report, 19 October 2005; Vol. 437, c. 841.]

A group of senior military officers, including the former head of the armed forces, Field Marshall Lord Bramall, reached much the same conclusion in a letter to The Times in 2009:

“Nuclear weapons have shown themselves to be completely useless as a deterrent to the threats and scale of the violence we currently face or are likely to face, particularly international terrorism.”

As one commentator has recently put it,

“confronting the threats of today with nuclear weapons is as archaic as attempting to fight tanks with a blade attached to the barrel of a rifle would have been 70 years ago.”

The bottom line is that the UK does not need Trident; nor can we afford it. An independent and strategic assessment of risk does not justify spending tens of billions of pounds on Trident when we have, for example, troops on the front line who are not getting the equipment they need. Alternatively, and in this time of austerity, we might also question whether or not the initial estimated £25 billion could pay instead for 60,000 newly qualified nurses or 60,000 new secondary school teachers for the next 10 years. That is why I say that to use the amount of money suggested on a project that will make Britain and the world less, not more, safe is politically irresponsible, morally bankrupt and economically obscene.

Moreover, this Government, like the last, have committed themselves under the non-proliferation treaty to

“make special efforts to establish the necessary framework to achieve and maintain a world without nuclear weapons.”

The UK committed to multilateral disarmament when it signed the NPT in 1968 and agreed to negotiate the elimination of all nuclear weapons. So far, Britain has not played a particularly constructive role in that process.

Caroline Lucas Portrait Caroline Lucas
- Hansard - - - Excerpts

Let me give an example. When 132 states gathered in Oslo in early 2013 to discuss the humanitarian impact of nuclear weapons, the British Government were not even there. Replacing the Trident system means committing the UK to maintaining an arsenal of nuclear weapons for decades to come. Expert opinion indicates that that is not in line with the UK’s obligations as an NPT signatory to pursue negotiations in good faith on nuclear disarmament.

--- Later in debate ---
Lord Beamish Portrait Mr Jones
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I cannot answer for the present Government, but it is a matter of fact that the last Labour Government reduced the number of warheads and got rid of the WE177 freefall bomb, so it is not true to say that the Labour Government did not make moves to reduce our nuclear weapons arsenal.

Caroline Lucas Portrait Caroline Lucas
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What I said was that Britain has so far not played a particularly constructive role in the process. I have described what happened in Oslo earlier this year. Irrespective of the firepower, the message that we are sending to other states is that the way to be secure is to get more nuclear weapons. That is likely to make us less safe, not more safe. I do not know how we will be able to argue that Iran should not get nuclear weapons, as I deeply hope it will not, if we are perceived to be enhancing our nuclear weapons.

Lord Beamish Portrait Mr Jones
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Will the hon. Lady give way again?

Caroline Lucas Portrait Caroline Lucas
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No I will not, because I have more to say.

Moral and diplomatic leadership is required in multilateral disarmament initiatives such as the global nuclear abolition treaty and the UN’s proposed weapons of mass destruction free zone in the middle east. How can the UK participate constructively in multilateral negotiations on a treaty to ban and eliminate nuclear weapons when it is perceived to be doing the opposite at home?

Moreover, if we keep and upgrade our nuclear weapons, we will send a signal to countries in the rest of the world that they should go out and get nuclear weapons as well. Remaining nuclear-armed for at least another half century will encourage other states to take the nuclear road and ensure that we face the very threats in decades to come that we least want to see. As Kofi Annan has put it:

“The more that those states that already have”

nuclear weapons

“increase their arsenals, or insist that such weapons are essential to their national security, the more other states feel that they too must have them for their security.”

The more countries there are that have nuclear weapons, the more risk there is that they will be used. We cannot preach non-proliferation to countries such as Iran and expect it with any conviction while we are perceived to be maintaining and increasing our own arsenal. It is a very odd insurance policy that makes us less safe, not more. For those who are worried about our status in the international community if we do not have Trident to sit astride, Dr Hans Blix, the former UN weapons inspector, points out:

“Japan and Germany seem respected even without nuclear weapons.”

In conclusion, the economics, the evidence and the ethics all point in one direction. What happens next is a game changer, because any decision about the future of Trident will shape the future that we face. I believe that we need to show leadership and courage. We are on the brink of committing a huge amount of money to a system that might well make us less safe, not more. The signal that it will send to the international community is that the way to be safe is to acquire more nuclear weapons. As more countries do that, our own security will be further undermined. That is why we ought to use this historic opportunity to begin seriously the effort of disarmament by not replacing Trident and by using the money in a far more creative way.