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Strategic Defence and Security Review

If my hon. Friend is saying that defence should permanently have more money than it gets in any one year, neither I, nor—I suspect, as I look at him—the shadow Defence Secretary would disagree with that. We have to live within the financial constraints that we have. When we say that there were inevitable distortions because of Afghanistan, that is merely to state the blindingly obvious. We need to have a regular period of review so that we are able to take account, on a constant basis, of changing circumstances. That is why we want to have a five-yearly defence review that is able to do that, so that we are not having to wait for disproportionately long periods before making any adjustments that we might need. The 2015 review will be a very useful point at which to try to assess what the legacy of Afghanistan may be on our armed forces and what adjustments are required in the light of that. Let me now turn to the detail of the SDSR in relation to defence. The new national security strategy set out the policy framework that was the force driver of the SDSR. The adaptive posture demands that our armed forces become a more flexible and agile force with global reach, capable of providing nuclear and conventional deterrence, containment, coercion and intervention. The Government are committed to the maintenance of the UK's minimum effective nuclear deterrent. We will proceed with the renewal of Trident and the submarine replacement programme, incorporating the changes set out in the value-for-money study published in the SDSR. The decision to extend the life of the current Vanguard class submarines and changes in the profile of the replacement programme mean that initial gate will be approved in the next few weeks. The next phase of the project will commence, and the main gate decision will take place in 2016. This programme does not in any way alter the continuous nature and credibility of the nuclear deterrent.