The Dreadnought submarine programme remains within overall budget and on track for the first of class, HMS Dreadnought, to enter service in the early 2030s. As the programme is in its preliminary phases, it is too early to provide cost estimates for the replacement warhead programme.
The financial cost of weapons of mass destruction is one thing; the potential human cost from radiation leaks is quite another. On 7 November last year, I raised concerns from a whistleblower about a serious radiation breach at Coulport on Loch Long. The Secretary of State promised that he would provide a detailed written response. Despite my persistence, six months later I have still not had a reply, other than a leak to the media saying:
“The alleged radiation incident referred to…did not”
take place. Will the Secretary of State confirm today from the Dispatch Box whether HMNB Clyde staff were moved from building 201 in Coulport to building 41 elsewhere due to a serious radiation breach?
Obviously, I will have to look into the matter and will write to the hon. Gentleman further. I would make one point. He talked about the other costs. If I may, while the SNP has a merely quirky position of unilateral nuclear disarmament but supposedly remaining in NATO, the position of the Alba party is both nuclear disarmament and withdrawal from NATO. What would be the cost of that policy? In the light of the current situation where Russia has invaded Ukraine, what would happen if we were to announce our withdrawal from NATO?
It is not questions to me.
He should reflect on the cost of—
Order. That was a long answer, which did not really answer the question. What I am more concerned about is that there has not been a reply to a letter that was put in six months ago. Can somebody check that? I am bothered about MPs getting replies from Ministers, not scoring points.