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FRI · 2026-02-06 · 10:42 GMTBRIEF NSR-2026-0206-13871
News/Starmer’s position ‘untenable’ if chief of staff Morgan McSw…
NSR-2026-0206-13871News Report·EN·Political Strategy

Starmer’s position ‘untenable’ if chief of staff Morgan McSweeney is not fired over Mandelson scandal - UK politics live

The UK Labour Party is facing internal turmoil following the appointment of Peter Mandelson, with some members calling for Keir Starmer's chief of staff, Morgan McSweeney, to be fired. Labour MP Ian Byrne stated that Starmer needs a "miracle" to save his premiership and should have listened to warnings about Mandelson's appointment.

Tom Ambrose (now) and Siraj Datoo (earlier)The Guardian - World NewsFiled 2026-02-06 · 10:42 GMTLean · Center-LeftRead · 7 min
Starmer’s position ‘untenable’ if chief of staff Morgan McSweeney is not fired over Mandelson scandal - UK politics live
The Guardian - World NewsFIG 01
Reading time
7min
Word count
1 519words
Sources cited
4cited
Entities identified
9entities
Quality score
100%
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Briefing Summary

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NEWSAR · AI

The UK Labour Party is facing internal turmoil following the appointment of Peter Mandelson, with some members calling for Keir Starmer's chief of staff, Morgan McSweeney, to be fired. Labour MP Ian Byrne stated that Starmer needs a "miracle" to save his premiership and should have listened to warnings about Mandelson's appointment. Another Labour MP said McSweeney staying in his position would make the prime minister's position "untenable." Home Office minister Mike Tapp blamed the vetting process for the appointment, while Labour MSP Monica Lennon expressed disgust and called for accountability, saying the scandal overshadows the government's work. Ministers and government officials must submit all communications with Mandelson, according to the ISC.

Confidence 0.90Sources 4Claims 5Entities 9
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Article analysis

Model · rule-based
Framing
Political Strategy
Conflict
Tone
Mixed Tone
AI-assessed
CalmNeutralAlarmist
Factuality
0.60 / 1.00
Mixed
LowHigh
Sources cited
4
Well sourced
FewMany
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Key claims

5 extracted
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Monica Lennon said just mentioning Mandelson’s name “makes my skin crawl”, accusing him of abusing his position and public trust.

quoteMonica Lennon
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Ministers and government officials must submit all communications with Mandelson, ISC says

factualISC
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Home Office minister Mike Tapp has blamed the vetting process for the reason Peter Mandelson was able to be appointed US ambassador.

factualMike Tapp
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1.00
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Harriet Harman says Starmer looks "weak, naive and gullible" over Mandelson appointment.

quoteHarriet Harman
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1.00
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Ian Byrne said Keir Starmer “needs a miracle” to save his premiership.

quoteIan Byrne
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Full report

7 min read · 1 519 words
From 12m agoMeanwhile, the Labour MP Ian Byrne said “the red flags were there” at the time of Mandelson’s appointment, saying “it was well-known what he was”.Speaking to Sky News, the left-winger said Keir Starmer “needs a miracle” to save his premiership.He said: I’m sure he is angry because I’d be angry if I was him. However, he should have listened to the people who were flagging up that this was a catastrophic appointment. And he didn’t. And that’s why we are here today. Byrne said that the prime minister needs to “look at the consequences of his actions,” adding: What he’s enabled by putting Mandelson in that job… and that may come out, we don’t know what he’s done while he’s been in there. Key events2h agoMinisters and government officials must submit all communications with Mandelson, ISC says2h agoHarriet Harman says Starmer looks "weak, naive and gullible" over Mandelson appointment3h agoMcSweeney staying would leave the prime minister’s position “untenable,” Labour MP says3h agoLabour MP says that Keir Starmer needs a "clearout" of advisers in No 10Show key events onlyPlease turn on JavaScript to use this featureHome Office minister Mike Tapp has blamed the vetting process for the reason Peter Mandelson was able to be appointed US ambassador.Defending the prime minister, Tapp told Sky News that Keir Starmer “wasn’t the vetting officer” and said that he had acted quickly.He said: He wasn’t the vetting officer here. We do know that there were lies told during that vetting procedure. Now that’s not me saying putting any blame on anybody else. The government ultimately oversees this and makes the decision. And that’s why the apology is really important. And when we see the information laid out for the public, of course, we have to act on that and ensure that nothing like this can ever happen again. There will be “soul-searching” in Labour this weekend after a bruising week for the party, an MSP has said, as she called for “accountability” over the decision hire Peter Mandelson.Speaking on BBC Radio Scotland, Labour MSP Monica Lennon - a leadership contender in 2021 - said just mentioning Mandelson’s name “makes my skin crawl”, accusing him of abusing his position and public trust.“It’s not what anyone in the Labour Party wants to be talking about right now,” she said. “The good work the government is doing has been completely overshadowed by these scandals.”She added: I think there will be a lot of soul-searching over the weekend. The prime minister clearly is distressed by the events and he is pointing fingers at Peter Mandelson, but there are questions for everyone at the top of government. It can’t just be someone steps down from a role, or there’s an apology, there needs to be accountability. Ministers and government officials must submit all communications with Mandelson, ISC saysParliament’s intelligence and security committee (ISC) has published a letter explaining how documents relating to Mandelson’s appointment as US ambassador will be published.A key requirement is that all communications between Mandelson and ministers, government officials and special advisers (such as Starmer’s chief of staff Morgan McSweeney) must be published.The ISC also laid out that the cabinet secretary should decide which documents should be made public with an expectation that this happens “very shortly.”If there are any documents that could have implications for national security or international relations, then they should be handed over to the ISC, who will decide whether or not to publish them.The one saving grace for Starmer is that no candidates have stepped forward to call him out – and many Labour MPs are waiting for that person to make the first move.Even as a number of names have been put forward as candidates who could take the top job – such as Angela Rayner and Wes Streeting – none have issued a direct challenge so far. That’s causing frustration among some of the party’s newest MPs.Angela Rayner and Wes Streeting Composite: Getty and PASpeaking to my colleague Jessica Elgot, one MP said they had “contempt” for leadership contenders who had not taken their chance. “Sometimes in politics, it’s about leadership. We needed leadership.”Another told her: “If you are not brave enough to be first out of the traps, you don’t deserve to be prime minister.”Harriet Harman says Starmer looks "weak, naive and gullible" over Mandelson appointmentNumber 10 clearly hoped that Starmer’s apology to Epstein’s victims on Thursday would help him regain the trust of the public and his MPs.He said yesterday that the victims of Epstein had “lived with trauma that most of us could barely comprehend”, and added: “I want to say this. I am sorry – sorry for what was done to you, sorry that so many people with power failed, sorry for having believed Mandelson’s lies and appointed him, and sorry that even now you’re forced to watch this story unfold in public once again.”His statement centered around the view that Mandelson lied to him about the depth of his friendship with Jeffrey Epstein after his conviction as a sex offender.That apology hasn’t done what he wanted.Instead, the criticism has continued from all corners of the party. One of the most stinging lines came from Harriet Harman, a sitting member in the Lords and a former deputy leader of the Labour Party, who said the scandal made him look “weak, naive and gullible.”In an interview with Sky News podcast Electoral Dysfunction, she said: “He’s got to stop blaming Mandelson and saying, ‘he lied to me’.“Because actually he should never have been considering him in the first place. And to say ‘he lied to me’ makes it look weak and naive and gullible. So it’s just completely the wrong thing.”The path forward, in her view, is a “full reset” of his advisers in No 10.McSweeney staying would leave the prime minister’s position “untenable,” Labour MP saysPeter WalkerDowning Street has defied calls to remove Keir Starmer’s most senior aide, insisting Morgan McSweeney retains the prime minister’s confidence, as frustration grows over a wait for documents on Peter Mandelson, which some fear could last for weeks.Amid warnings from Labour backbenchers that McSweeney’s survival would leave Starmer’s position “untenable”, Starmer apologised to victims of Jeffrey Epstein for appointing Mandelson, a close friend of the convicted child sex offender, as US ambassador.A day after a chaotic Commons deal to release vetting papers over Mandelson’s appointment left many Labour MPs mutinous, there was still fury about the role of McSweeney, the PM’s chief of staff.One Labour MP said: “People want [McSweeney] to go, more than ever before. The current situation is unsustainable.”Karl Turner, the Hull East MP and a vocal critic of the current No 10 operation, said McSweeney staying would leave the prime minister’s position “untenable”. “I don’t want the PM to go. What I want is the PM to make changes,” he told the BBC.Downing Street officials pointed to Starmer’s strong defence of McSweeney in the Commons on Wednesday, in which he said nothing had changed. Supporters of the PM are aware that shedding his chief of staff could leave Starmer more directly in the firing line in a future crisis.Read the full story: No 10 defies calls to sack Morgan McSweeney over Mandelson appointmentLabour MP says that Keir Starmer needs a "clearout" of advisers in No 10Hello and welcome to Friday’s edition of our UK politics blog.To start, I want to take you back to what feels like another era… July 2024.Keir Starmer’s message to the British people during the last election cycle was pretty simple: Labour were the grown-ups in Parliament and were the only party who could be trusted to govern the country.The campaign could be summed up in one persistently repeated sentence: “Only a Labour government can break this cycle and stop the chaos.”And yet, once again, the prime minister has faced his worst week in office. Anger has continued to grow, with the party unable to stay on message. Labour MPs feel this latest incident is a problem of his own making, given he chose to appoint the so-called “Prince of Darkness” Peter Mandelson as US ambassador.But his MPs are divided over how to move on. So far No 10 has held out calls to sack Starmer’s chief of staff Morgan McSweeney, who pushed for Mandelson’s appointment back in 2024.That won’t stop the outrage though. Speaking on the Today programme, Labour MP Simon Opher said there needs to be a “clearout” of advisers in number 10, with a specific shout-out for McSweeney to leave.“There’s a lot of anger amongst Labour MPs, because really we want to, I mean, yesterday, I want to be talking about the cancer care plan, not about Peter Mandelson,” he said.“So I think what we need to do, I think what needs to really happen is that we need to, Keir Starmer needs to change his advisers in Number 10, I think he’s been badly advised, and he’s been really let down, particularly on this decision.Pressed on whether this meant McSweeney should go, he said: “I think so yes”.“If my chief of staff had done this I think he would be looking for another job to be honest.”
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Entities

9 identified
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Keywords & salience

10 terms
mandelson scandal
1.00
keir starmer
0.90
labour party
0.70
chief of staff
0.70
morgan mcsweeney
0.70
vetting process
0.60
political appointment
0.60
uk politics
0.50
accountability
0.50
prime minister
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