Keir Starmer's relationship with Donald Trump 'is over', warns Nigel Farage

He added: “Even now, the British Prime Minister is calling for a negotiated settlement with the Iranians, provided they promise to give up nuclear weapons.

"Well, we did all this back in 2015. This relationship with Trump and Starmer is over.”

The Reform UK leader issued the warning as the Prime Minister scrambled to save his relationship with Mr Trump.

Sir Keir called the President last night in the first conversation between the two leaders in eight days.

Mr Trump had recently taken a swipe at Sir Keir on his social media platform Truth Social.

The US President, who described the UK as "our once Great Ally", said: “We don’t need people that join. Wars after we’ve already won!”

However, Downing Street insisted the leaders spoke about events in the Middle East and “military co-operation”.

A No10 spokeswoman said: “The leaders began by discussing the latest situation in the Middle East and the military co-operation between the UK and US through the use of RAF bases in support of the collective self-defence of partners in the region.

“The Prime Minister also shared his heartfelt condolences with President Trump and the American people following the deaths of six US soldiers. They looked forward to speaking again soon.”

Speaking on a visit to a community centre in London this morning, Sir Keir also revealed some of the key points of discussion during his phone call with Mr Trump.

"I had a telephone call with President Trump yesterday.

"We talked about the conflict in Iran and the region and what we were doing together.

"That was important, but discussions with our US counterparts are happening at all levels."

However, the Prime Minister insisted the UK and US will continue to work together "every single day" and assist one another through intelligence sharing.

Mr Farage, who first became close with Mr Trump following the Brexit referendum in 2016, delivered his damning verdict on the current state of the special relationship while discussing the Chagos Islands.

It has since been revealed that the Reform UK leader did not meet Mr Trump when he visited Mar-a-Lago on Friday.

The US President was said to have had a change in his itinerary and decided to stay instead in Doral, about an hour’s drive away.

“Trump was so warm to Starmer precisely because he wanted a friend in the UK that wasn’t Farage," an official told The Financial Times.

"Yes, he respected Starmer as a winner in the election, but it was more than that."

However, Reform maintains close links with leading members of Mr Trump's inner circle.

Policy chief James Orr is a friend of Vice President JD Vance.

Meanwhile, Mr Farage was credited with first bringing concerns about the Chagos Islands to the White House following an interview with House Speaker Mike Johnson.