(9 years, 11 months ago)
Commons ChamberClassified studies conducted by the Ministry of Defence focus on the effects of UK nuclear weapons and the potential impact, including on critical national infrastructure, of a nuclear attack on the United Kingdom.
Under the 30-year rule, Cabinet papers for 1984 have now been published. They show that the Government at that time refused to undertake any study of the atmospheric effects of a nuclear weapon explosion or nuclear testing. As I understand it, no other study has been undertaken since then. At the conference on the humanitarian effects of nuclear weapons in Vienna, there were some disturbing—no, frightening—reports of what would happen to the world’s climate if any nuclear explosion took place anywhere. Does the Minister not think it is incumbent on the Government to tell the British people exactly what the consequences of a nuclear explosion are, not just for them but for the whole planet?
I think the hon. Gentleman is referring to some declassified Home Office documents, which as Minister of State at the Ministry of Defence I confess I have not read. I believe that nuclear deterrence contributes materially to our national security. If the hon. Gentleman wants to read a really good study on nuclear deterrence, I recommend “On Nuclear Deterrence: The Correspondence of Sir Michael Quinlan”, published by the Royal United Services Institute in 2011. It is a ripping good read about how to keep a country safe and free.
Next month, the Government will be hosting a meeting of the five declared nuclear weapons states ahead of the non-proliferation treaty review in May. Will the Minister tell the House what he intends to achieve from that meeting, whether there will be an agreed position put and whether the P5 will adhere to the basic principles of the non-proliferation treaty and take steps towards nuclear disarmament?
As the hon. Gentleman knows, we take the nuclear non-proliferation treaty extremely seriously. We uphold that treaty and it is vital that we persuade other nations around the world that may be in breach of that treaty to abide by its conventions as well. The hon. Gentleman and I take a different view on these matters. I spent many years at university debating against the Campaign for Nuclear Disarmament, and I still seem to be doing it now.