Part of the debate – in the House of Commons at 2:19 pm on 21 April 2026.
Kemi Badenoch
Minister of State (Housing, Communities and Local Government), Minister of State (Foreign, Commonwealth and Development Office), Minister for Women and Equalities, Leader of HM Official Opposition, Leader of the Conservative Party
2:19,
21 April 2026
I beg to move,
That this House
has considered the Government’s accountability to the House in connection to the appointment of Peter Mandelson as Ambassador to the United States of America.
Thank you, Mr Speaker, for granting this important debate.
The Prime Minister personally decided to appoint a serious, known national security risk to our most sensitive diplomatic post. Peter Mandelson was not just a man who had already been sacked twice from Government for lying and not just a man who had a public relationship with a convicted paedophile, but a man with links to the Kremlin and China—links so close that they were raised as red flags with the Prime Minister before his appointment.
Yesterday, the Prime Minister did not deny that he knew about those links before he appointed Mandelson. He could not deny that because by his own admission he had seen the documents that proved the links. I cannot overstate how serious a matter this is. The Prime Minister sent a known security risk to Washington, to a position where he would see our most important ally’s top secret intelligence. What if he had seen something and leaked it to one of our enemies? How much would that have damaged our security partnership? We cannot even be sure that that did not happen.
What is most extraordinary is that the Prime Minister appointed Peter Mandelson before vetting was complete. He did that despite a letter from the then Cabinet Secretary, Lord Case, clearly expressing to the Prime Minister that the process required security vetting to be done before the appointment. So how can he then have claimed on the Floor of the House that the process was followed, when he knew that it had not been? The Prime Minister mentioned the word “process” more than 100 times in Parliament yesterday, but he was the one who did not follow that process.
This morning, we have heard the bombshell testimony of the former permanent Secretary of the Foreign Office, Sir Olly Robbins. Sir Olly Robbins had a long and distinguished career serving Ministers. He is not the sort of person to give us a frank personal account of how things played out last January. So when he told us today that Downing Street put the Foreign Office under “constant pressure” to clear Peter Mandelson, that No. 10 showed a “dismissive approach” to Mandelson’s vetting process, that it would have been “very difficult indeed” to deny clearance and that doing so would have “damaged US-UK relationships”, we know he is giving us only the slightest indication of how bad things were. And that there was actually an overwhelming drive from the Prime Minister’s office to ensure Peter Mandelson was installed as ambassador.
Sir Olly Robbins has told us that No. 10 showed no interest in the vetting—no desire to wait and ensure that due process was followed. In fact, the Cabinet Office even questioned the need for Peter Mandelson to be vetted at all: the same Cabinet Office that had discovered Mandelson’s links to Epstein, China and Russia in its due diligence—the Cabinet Office that the Minister is in charge of right now. Instead, according to Robbins,
“The focus was on getting Mandelson out to Washington quickly”,
and before the vetting even started Peter Mandelson had already been granted access to
“highly classified briefing on a case-by-case basis”.
This is what the Prime Minister calls full due process.
A Permanent Secretary is a top civil servant- there is a permanent secretary in each Office/Dept./Ministry Permanent Secretaries are always Knights, (I.E. "Sir" or "Dame"). BBC Sitcom "Yes Minster" portrays Sir Humprey Appelby as a Permanent Secretary, steretypically spouting lots of red tape and bureacracy.
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It is chaired by the prime minister.
The cabinet is bound by collective responsibility, which means that all its members must abide by and defend the decisions it takes, despite any private doubts that they might have.
Cabinet ministers are appointed by the prime minister and chosen from MPs or peers of the governing party.
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War cabinets have sometimes been formed with a much smaller membership than the full cabinet.
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