Monday 23rd January 2017

(7 years, 9 months ago)

Commons Chamber
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Urgent Questions are proposed each morning by backbench MPs, and up to two may be selected each day by the Speaker. Chosen Urgent Questions are announced 30 minutes before Parliament sits each day.

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Michael Fallon Portrait Sir Michael Fallon
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As I have said, the Government would not have brought the motion before the House last July had there been any doubt about the safety, capability or effectiveness of the Trident missile system. However, my hon. Friend is right to remind the House that the vote, and the huge majority it secured, was of course on the principle of our deterrent and the Government’s plan to renew our four submarines.

Mike Gapes Portrait Mike Gapes (Ilford South) (Lab/Co-op)
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The essence of deterrence is uncertainty—about when, whether or if missiles will be fired. Can I take it that the purpose of the Secretary of State’s statement today is that he wishes to add to the uncertainty and therefore increase deterrence?

Michael Fallon Portrait Sir Michael Fallon
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To take the hon. Gentleman’s question seriously, he of course is right that one of the principles of deterrence is to leave one’s adversaries uncertain about the circumstances in which one would employ it. I have simply made it clear to the House today that the outcome of the tests was a successful return by HMS Vengeance to the operational cycle, but I am not prepared to go into further operational detail about the tests themselves.