UK's Nuclear Deterrent

Alec Shelbrooke Excerpts

Monday 18th July 2016 Commons Chamber

[The Prime Minister]

I could not agree more with my right hon. Friend; he put that very well indeed.

Let me turn to the issue of whether we could simply rely on other nuclear armed allies such as America and France to provide our deterrent. The first question is how would America and France react if we suddenly announced that we were abandoning our nuclear capabilities but still expected them to put their cities at risk to protect us in a nuclear crisis. That is hardly standing shoulder to shoulder with our allies.

At last month’s NATO summit in Warsaw, our allies made it clear that by maintaining our independent nuclear deterrent alongside America and France we provide NATO with three separate centres of decision making. That complicates the calculations of potential adversaries, and prevents them from threatening the UK or our allies with impunity. Withdrawing from that arrangement would weaken us now and in future, undermine NATO, and embolden our adversaries. It might also allow potential adversaries to gamble that one day the US or France might not put itself at risk to deter an attack on the UK.

[Alec Shelbrooke (Elmet and Rothwell) (Con)]

It is all very well looking at the cost of building and running the submarines, but the cost of instability in the world if there is no counterbalance reduces our ability to trade and reduces GDP. This is not just about what it costs; it is about what would happen if we did not have this system and there was more instability in the world.

[The Prime Minister]

My hon. Friend makes a valid and important point, and this issue must be looked at in the round, not just as one set of figures.