UK Economy

Debate between Julian Lewis and Alec Shelbrooke

Wednesday 29th June 2016 Commons Chamber

[Alec Shelbrooke]

rose—

[Dr Julian Lewis (New Forest East) (Con)]

rose—

Trident

Debate between Julian Lewis and Alec Shelbrooke

Tuesday 24th November 2015 Commons Chamber

[Dr Lewis]

That point leads directly to the question of what it means to say that we are “using” Trident. Those of us who believe that the possession of a deadly weapon is the best method of stopping other people who possess similar deadly weapons from using them against us, say that Trident is in use every day of the week, and if ever the button had to be pressed, it would have totally failed in its purpose.

My second argument is that it is not the weapons themselves that we have to fear but the nature of the regimes that possess them. Whereas democracies are generally reluctant to use nuclear weapons against non-nuclear dictatorships—although they did against Japan in 1945—the reverse is not true. Let us consider what might have happened if in 1982 a non-nuclear Britain had been facing an Argentina in possession of even just a few tactical nuclear bombs and the means of delivering them. Would we then have dared to use our conventional forces against its inferior conventional forces?

The third argument is that the United Kingdom has traditionally played a more important and decisive role in preserving freedom than other medium-sized democracies have been able, or willing, to do. Democratic countries without nuclear weapons have little choice but either to declare themselves neutral and hope for the best or to rely on the nuclear umbrella of their powerful allies. We are a nuclear power already, and it is also much harder to defeat us by conventional means because of the existence of the English channel.

The fourth argument is that because the United States is our closest ally, if the continent of Europe were ever occupied and the nuclear forces of the United States had not been used, an enemy might feel that they could attack us with nuclear weapons with impunity.

[Alec Shelbrooke]

For those who say that our nuclear deterrent is in the hands of the Americans, what does my right hon. Friend make of the fact that every Prime Minister has to write a letter held in every submarine that is never, ever seen unless in the most dire circumstances?

[Dr Lewis]

My hon. Friend is exactly right. There is no question but that the Trident nuclear system is entirely autonomous. Indeed, nothing—not the Americans, not any form of cyber-bug—can possibly intervene if, heaven forbid, the worst happened, the United Kingdom were attacked in part or in whole and the submarine commander had to open the dreaded letter written by the Prime Minister.

The fifth and final military argument is the most important of all. I put this to people when they try to say, “Well, you’re inflicting cuts on our conventional capability.” The argument is that there is no quantity of conventional forces that can compensate for the military disadvantage that faces a non-nuclear country in a war against a nuclear-armed enemy. The atomic bombing of Japan is a perfect example, not only because the Emperor was forced to surrender, but because what of might have happened under the reverse scenario: if Japan had developed atomic bombs in the summer of 1945 and the allies had not, a conventional allied invasion to end the war would have been out of the question.

The debate should and will go on, and I congratulate SNP Members on giving us the opportunity to take part in it today.