Strategic Defence and Security Review

May I seek to reassure hon. Members on both sides of the House who are firmly committed to the continuation of the nuclear deterrent, given that I was my party's spokesman on this issue for many years, that both I and the Secretary of State for Defence came into politics primarily to ensure that this country would always have nuclear weapons as long as other countries have them? I cannot answer directly for the Secretary of State for Defence, but I would be amazed if he remained Secretary of State for Defence if a decision of the sort that was aired on the BBC were to be taken in defiance of all the pledges given to the electorate and given to Conservative MPs by our leadership when we were asked to join the coalition.