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Strategic Defence and Security Review

I have absolutely no problem in agreeing with my hon. Friend about the importance of continuous at-sea deterrence. Let me make two simple points about that. First, having a continuous at-sea deterrent has a diplomatic utility. It means that because it is a background and consistent deterrent, we do not have the problem of choosing when to deploy it at a time of rising tension, which could exacerbate a difficult situation. Secondly, if we do not have continuous at-sea deterrence, we have to decide at what point we are physically going to put the deterrent to sea. That may require our having additional military assets effectively to fight it out to sea if required. Those who think that taking risks with continuous at-sea deterrence because it is a cheap option economically might need to think again in the light of what I have said. The adaptable posture required by the NSC also means that we will be investing in new technology and capabilities more suited to the likely character of future conflict, such as cyber-security, while reducing our stockholdings and capabilities that have less utility in the post-cold war world, such as heavy armour and non-precision artillery. We will, however, maintain the ability to regenerate capabilities that are not needed now if threats change. Capabilities that we have the option of regenerating include increased amphibious capability as well as heavy armour and artillery in the event that more is required. We have taken less risk against those capabilities that are more difficult to regenerate, such as submarines, to take the point made by my hon. Friend the Member for Halesowen and Rowley Regis (James Morris). Alliances and partnerships remain a fundamental part of our approach. In taking decisions in the SDSR, we have given significant weight to the fact that we and our NATO allies consciously rely on each other for particular capabilities. Sometimes even our biggest allies do that. I think, for example, of the United States and the British mine-hunting capabilities in the Gulf.