Keir Starmer warns of ‘escalation’ risk as Iran vows to hit back at Trump’s US for nuclear base strike – with minister warning of UK terror threat rise

Sir Keir Starmer warned there was a risk of the Middle East crisis spiralling beyond the region after Donald Trump ordered US planes and submarines to attack Iran’s nuclear programme.

The Prime Minister urged all sides to return to negotiations but said he had taken ‘all necessary measures’ to protect British interests in the region if the conflict escalates.

He spoke out ahead of a Cobra meeting this afternoon, as Tehran vowed to retaliate for the strike on three facilities in the heart of the country.

Business Secretary Jonathan Reynolds confirmed this morning that the UK was told about the airstrike in advance but played no role in it.

But he said it would be ‘naïve’ not to expect the UK to face a heightened risk from the already high risk of Iran-sponsored terrorism in the wake of what was happening.

The PM this morning said the attack was justified because Iran’s nuclear programme  was ‘a grave threat to international security’.

But speaking later to broadcasters at his Chequers country retreat, the Prime Minister said there was a ‘risk of escalation’ adding: ‘That’s a risk to the region. It’s a risk beyond the region, and that’s why all our focus has been on de-escalating, getting people back around to negotiate what is a very real threat in relation to the nuclear programme.’

Efforts are underway to get trapped Britons out of Israel, as Tehran launched a barrage of revenge missiles at the country.

The Prime Minister urged all sides to return to negotiations but said he had taken ‘all necessary measures’ to protect British interests in the region if the conflict escalates. 

Reports from the US suggested that the bombers flew direct from the US to attack Fordow (pictured) rather than using the joint UK/US base at Diego Garcia in the Indian Ocean

Business Secretary Jonathan Reynolds told Sky News the UK was not involved in the attacks but it was told in advance that it was happening.

Mr Reynolds said it would be ‘hours, not days’ before they could be evacuated, with delays so far caused by Israeli airspace being closed.

The Foreign Office has asked British nationals in Israel to register their interest in a Government-organised flight out of the country early next week. 

US stealth bombers dropped 30,000-pound ‘bunker buster’ bombs on the Fordow nuclear facility overnight.

The attack also saw US submarines fire 30 Tomahawk missiles at two other Iranian nuclear sites at Natanz and Isfahan.

Trump last night claimed the attack using B2 steal bombers had been ‘a spectacular military success,’ something Tehran denied.  

The bombers flew direct from the US rather than using the joint UK/US base at Diego Garcia in the Indian Ocean, with Mr Reynolds saying there had been no request to use it.

‘I know people will be waking up this morning and they’ll be worried. They’ll want to know what this means,’ he told Sky News.

‘And I do want to give them reassurance that whilst the British government, the UK, has not been involved in these attacks, we have been making extensive preparations for all eventualities, including how we look after British nationals in the region and how we get them out, and the assets we have in the region to protect British infrastructure, British bases, British personnel, if we need to do that.’   

Asked about the threat from Iran-sponsored terrorism, he said: ‘It’s already at a significant level. I think it would be naïve to say that that wouldn’t potentially increase.’

As recently as Thursday Sir Keir was warning the president not to ‘ramp up’ tensions with an attack, having earlier told reporters at the G7 in Canada: ‘There is nothing the President said that suggests he’s about to get involved in this conflict.’

Opposition leader Kemi Badenoch said: ‘By targeting Iran’s nuclear sites, the US has taken decisive action against a regime that fuels global terror and directly threatens the UK. 

‘Iranian operatives have plotted murders and attacks on British soil. We should stand firmly with the US and Israel.’

The military action was also backed by Reform UK leader Nigel Farage, who tweeted: ‘Iran must not be allowed to have nuclear weapons, the future of Israel depends on it.’

The attack also saw US submarines fire 30 Tomahawk missiles at two other Iranian nuclear sites at Natanz and Isfahan.

Trump last night claimed the attack using B2 steal bombers had been ‘ a spectacular military success,’ something Tehran denied.

‘The strikes were a spectacular military success,’ the president claimed in a late-night address to the nation from the White House.

Trump claimed the top secret uranium enrichment base hidden deep inside a mountain at Fordow, 80 miles south of Tehran, was flattened.

Mr Reynolds told Sky News: ‘We were not and have not been involved in these attacks.’

Asked if the UK knew the attacks were about to happen, he said: ‘I can’t tell you exactly when we did know but we were informed, as you might expect, by a key ally, of this action.’

The Business Secretary said ‘no request was made’ by the US for support.

Iran’s foreign minister condemned the offensive as ‘extremely dangerous, lawless and criminal behavior.’

‘The events this morning are outrageous and will have everlasting consequences,’ Seyed Abbas Araghchi said. ‘Iran reserves all options to defend its sovereignty, interest, and people.’

This morning Israel was being struck by a barrage of missiles as Iran launched a retaliatory attack.

B-2 Stealth Bombers were used in the attack to drop bunker buster bombs