James Cartlidge

James Cartlidge

Conservative — South Suffolk

Speaking in the House of Commons on 10 July 2025

Debate

UK-France Nuclear Partnership

Contribution

Thank you for granting this urgent question, Mr Speaker. I do think it is incredible that we have had to find out about such substantive matters overnight from the press and without a statement from the Government. We Conservatives back our nuclear deterrent 100% and have never wavered on that. We support steps that boost the resilience of our nuclear enterprise, diversify delivery and, above all, help our core continuous at-sea deterrence to remain the cornerstone of our homeland defence against the most extreme threats. We also welcome steps to genuinely strengthen UK-French co-operation on defence, building on Lancaster House. In particular, having been the Government who first authorised provision of long-range Storm Shadow missiles to Ukraine, we recognise the urgent need to replenish our own Storm Shadow stocks, which is in the press release. Can the Minister confirm whether we are placing orders for new Storm Shadow missiles from MBDA or simply reconditioning existing stocks? The nuclear aspect of this is by far the most significant. Can the Minister confirm where this will leave the operationally independent and sovereign nature of our existing Trident nuclear deterrent? The Telegraph quotes the declaration—which, of course, we have not seen—as saying that both nuclear arsenals “remain independent but can be co-ordinated and that there is no extreme threat to Europe that would not prompt a response by both nations”. Does this mean that our respective national deterrence will now be jointly operationally delivered, and how will that co-ordination take place in practice? Crucially, how does this new nuclear doctrine affect NATO and our very close co-operation on nuclear deterrence with the United States? Will France now be offering its nuclear deterrent to NATO, as we do? Perhaps most importantly, will France be joining the NATO Nuclear Planning Group? On the matter of tactical nuclear weapons, I have previously asked about options other than US-controlled gravity bombs, with no reply. Given the announcement on Storm Shadow and MBDA, will the UK and France now be looking at co-operation on tactical nuclear delivery options via our shared complex weapons industrial base? A particular concern of the Opposition is that there appears to be a deep paradox at play here: talk of closer co-operation with France, but in the background, the Government still getting nowhere on access to hard cash from the European rearmament fund, despite having given up our sovereign fishing grounds. To conclude, it is truly extraordinary that such significant defence developments do not warrant a Government statement, so the Minister must now be as transparent as possible in answering our questions—not least after weeks dominated by smoke and mirrors on defence spending and chaotic U-turns on welfare that raise the most profound question of all: where is the money going to come from?

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