UK's Nuclear Deterrent — House of Commons, 2016-07-18
Topic: Defense
Michael Fallon (Conservative, Centre-right): There can be no more important decision for this House to take than the renewal of Britain’s independent deterrent. The hon. Member for Dunfermline and West Fife (Douglas Chapman), who is a friend of mine, did this House a disservice by criticising us earlier for groupthink. I have sat through every minute of this debate, and all the speeches, on both sides of the argument, have been powerful and passionate I pay tribute particularly to the speech of the hon. Member for Gedling (Vernon Coaker), who argued in favour of the motion, but equally to that of the right hon. Member for Tottenham (Mr Lammy), who argued against it. I will also remember the speech of the hon. Member for Chesterfield (Toby Perkins), which was based on the evidence. He started on the other side of the argument, he listened to the evidence and over the years he has changed his mind. I also pay tribute to the speech of my hon. Friend the Member for Reigate (Crispin Blunt). He, too, opposes the position of his Front-Bench team. He said that he was a solo voice, but he is no less worthwhile for that. He made points about technology that I will reply to a little later If there was an example of groupthink, it was to be found in the Scottish National party—a party that ignores at least half of Scottish public opinion, and a party that is content to dispense with our deterrent but happy to cower under an American nuclear NATO umbrella The decision we are taking tonight is to approve four replacement submarines to serve us through the 2030s, the 2040s and the 2050s. Tonight, we make a judgment for the long term as to what we need as a country to keep our people safe, when we cannot know what nuclear threats may emerge 30 or 40 years from now. We can, in this House, all agree that a world without nuclear weapons would be a better world, but we have to face facts. The threats we face are growing. There are 17,000 nuclear weapons out there, and the Prime Minister reminded the House today of the nuclear ambitions of North Korea and the increased threat from Russian forces. Nuclear weapons are here, and they are not going to disappear. It is the role of Government to make sure that we can defend ourselves against them Defence, the No. 1 duty of Government, starts with deterrence—the principle that the benefits of any attack would be far outweighed by the gravity of its consequences for an aggressor. The point about deterrence, and our nuclear capability, is that it places doubt in the minds of our adversaries, whether they are nuclear states or rogue states, so that they can never be sure how we would retaliate. That is why the deterrent is not redundant. It is being employed every day and every night. We must be realistic about the growing nuclear threats to our country, and we must be equally realistic about the fact that the deterrent is a policy that we cannot now afford to relinquish That is why this Government are committed to building four nuclear ballistic missile submarines to replace our ageing Vanguard fleet when it goes out of service in the early 2030s. That commitment was clearly stated in the manifesto on which we were elected to govern, and it will enable us to maintain the unparalleled protection from the most extreme threats that our continuous at-sea nuclear deterrent has afforded this nation, without a moment’s pause, for nearly 50 years under successive Conservative and Labour Governments. As the 2013 Trident alternatives review made unequivocally clear, no other system is as capable, resilient or as cost-effective as the Trident-based deterrent. There are no half measures here: a token deterrent would be no deterrent at all My hon. Friend the Member for Reigate, speculated that our submarines might somehow become obsolete through new technology, but that is not the case. Submarines are designed to operate in isolation, and it is hard to think of a system less susceptible to cyber-attack or one better protected in the hiding place that is the ocean. Those who query whether our submarines would remain protected against such attacks should consider why the United States, Russia, China and France are now spending tens of billions of pounds renewing their own submarine-based weapons Let me turn to the question I was asked about cost. Yes, the Successor submarines are a serious investment. The cost of building the four boats is £31 billion spread over the 35 years of their life, with a £10 billion contingency on top. The in-service costs remain unchanged at, on average, about 6% of the annual defence budget.