US President Donald Trump has said that he agrees with UK Prime Minister Keir Starmer, who said he erred in judgement by appointing Peter Mandelson as the UK’s ambassador to the US.
“Prime Minister Keir Starmer of the United Kingdom acknowledged that he ‘exercised wrong judgement’ when he chose his ambassador to Washington,” Trump wrote on his Truth Social platform.
“I agree, he was a really bad pick. Plenty of time to recover, however!”
Starmer accepted full responsibility for the decision earlier on Monday and issued an apology, including to the victims of the late convicted sex offender Jeffrey Epstein.
Addressing MPs, he said: “I want to be very clear with the House that, while this statement will focus on the process surrounding Peter Mandelson’s vetting and appointment, at the heart of this, there is also a judgement I made that was wrong.
“I should not have appointed Peter Mandelson. I take responsibility for that decision. And I apologise, again, to the victims of the paedophile, Jeffrey Epstein, who were clearly failed by my decision.”
Mandelson, long dubbed a political “spin doctor” and the “Prince of Darkness” for his strategic prowess and backroom influence, saw his decades-long career end with his resignations from both the Labour Party and the House of Lords.
He became British ambassador to the US in February 2025 but was dismissed in September after Downing Street said new information about the depth of his relationship with Epstein had emerged.