Talk of new atomic tests by Trump and Putin should make UK rethink its role as a nuclear silo for the US.

The Conversation, November 7, 2025, Tom Vaughan. Senior Research Associate, CERI, Sciences Po ; University of Leeds

The Russian president, Vladimir Putin, has said that Russia may could carry out nuclear weapons tests for the first time since the cold war.

In what appears to be a response to a statement by Donald Trump on October 30, that he had ordered the US to restart nuclear tests “on an equal basis” with Russia and China, Putin said he’d been advised by his defence staff that it was “advisable to prepare for full-scale nuclear tests”.

At present there is no evidence that either Russia or China is conducting nuclear tests, which were discontinued by most nuclear states after the test ban treaties of the early 1990s.

Nonetheless, the two leaders’ nuclear bluster is a sobering reminder of the dangers posed by nuclear brinkmanship between the US and Russia.

It is worth remembering that at the height of the cold war, the superpowers prepared to settle their confrontation in the territories of central Europe with little regard for the millions they would kill. US strategists hoped that a “tactical” nuclear conflict might contain the war to Europe, sparing the continental United States.

Independent deterrent?

This is the context for the UK public accounts committee releasing a report last week which detailed further “delays, cost inflation, and deep-rooted management failures” in the RAF’s procurement of F-35 stealth fighter aircraft.

The F-35 is increasingly coming to be viewed in some US defence circles as an expensive failure. This year, however, the UK’s Labour government committed to buying 15 additional F-35B aircraft (having already ordered 48), but also adding 12 of the F-35A variant………………………………………………………………………………….

Incompatible with democracy

This is a clear demonstration that nuclear weapons and deterrence policies have always been incompatible with democracy. They require huge secrecy, and the speed involved means that launch decisions are out of the public’s hands. Instead, any decisions to use these incredibly destructive weapons – with all that this implies for the planet – are concentrated in the hands of individual leaders.

The logic of nuclear deterrence breaks down, however, once we remember that the UK’s control over its own nuclear weapons – not to mention the US weapons hosted on its soil – is very limited. The US could at any moment withdraw its assistance for the Trident programme, making questions of British willingness to fight a nuclear war irrelevant.

The F-35A purchase redoubles the UK’s commitment to serving as Donald Trump’s nuclear aircraft carrier. It makes the country a target in any nuclear war that might be started by two unpredictable and violent superpowers. Other US allies get the same treatment: Australian analysts lament that the Aukus submarine deal with the UK and US yokes the country’s future “to whoever is in the White House”…………………………………………………………………………… https://theconversation.com/talk-of-new-atomic-tests-by-trump-and-putin-should-make-uk-rethink-its-role-as-a-nuclear-silo-for-the-us-269040