Defence Policy: Deterrence
Lord Trefgarne Excerpts(3 weeks, 2 days ago)
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Lord Trefgarne
To ask His Majesty’s Government whether deterrence remains a core element of the United Kingdom’s defence policy.
Lord Trefgarne (Con)
My Lords, I will not detain the Committee for all the time allocated to me but will do my best to be clear and precise. Deterrence covers a wide range of defence activity. Nuclear is at the top. We have never fired a nuclear weapon in anger, following the two weapons fired by our US allies to end the Second World War. Nuclear weapons are to be used only when our “supreme national interest” so requires. So far, that has not occurred. I hope I can be assured that the new Defence Ministers in post have accepted briefings on these matters, whatever their inclinations may be.
At the other end of the scale, we cast our minds back to 1982 when HMS “Endurance” was on patrol in the south Atlantic. We withdrew it, somewhat unwisely, and the rest is history. The noble Lord, Lord West, who is not here this afternoon, played an important part in the Falklands conflict all those years ago, as I believe did the noble and gallant Lord, Lord Stirrup. Are any British forces deployed to the south Atlantic at present? It seems that potential enemies there are again making unhelpful noises about the Falkland Islands. They were easily deterred last time by a single vessel; when we withdrew it, the rest became history.
Yesterday we heard from the Chancellor about defence spending generally. I felt that her remarks were not wholly awful. But deterrence has to be credible, and I hope that point is made to Chancellor Reeves as well as to the rest of us. There are also threats elsewhere in world, not just in the south Atlantic, and I hope we are taking account of those. I do not intend to detain your Lordships any longer.
Decommissioned Nuclear-Powered Submarines
Lord Trefgarne Excerpts(1 month ago)
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Lord Coaker (Lab)
On all the things that my noble friend mentions there is progress and ongoing discussions, including the waste disposal site, but we are trying to speed up the submarine dismantling programme. Seven submarines at Rosyth are decommissioned. All have been defueled. “Swiftsure” is now in dry dock. That will be fully dismantled by the end of 2026. There are 15 such submarines at Devonport. Four of those have been defueled. However, my noble friend is quite right; we need to speed up the process and we are certainly looking at every way in which we can do that.
Lord Trefgarne (Con)
My Lords, the Minister referred to the time taken to dismantle the retired submarines. How long will it take to get the new ones?
Lord Coaker (Lab)
The noble Lord is right to ask about dismantling. As I said to my noble friend, we are seeking to speed up that process. On the new submarines, if he is referring to the Astute class submarines, seven were ordered, six are already in the water and one is now under construction in Barrow. If he means the successor to the Vanguard class, we expect the first to be in service in the early 2030s. We are making considerable progress, and I hope that answers his question.