Full Breakdown
Revealed Texts Between Darren Jones and Former US Ambassador Peter Mandelson Spark Transparency Debate
6/4/2026, 8:57:55 AM
The Core Disclosure: Texts and Their Content
Parliamentary pressure led to the release of more than 1,500 pages of government communications concerning former US ambassador Peter Mandelson. Among the disclosed material are private messages from Labour MP Darren Jones, a close ally of Prime Minister Keir Starmer, in which Jones expressed condolences for Mandelson’s dismissal, sought advice on an upcoming cabinet reshuffle, and criticised the performance of Business Secretary Jonathan Reynolds, Deputy Prime Minister Angela Rayner and the influence of trade unions on growth plans.
Background: Mandelson’s Dismissal and Epstein Connection
Mandelson was removed from his ambassadorial post in September 2025 after revelations of a close friendship with the late convicted sex offender Jeffrey Epstein. The sacking triggered a parliamentary “humble address” motion demanding the mass release of all related communications. Mandelson has refused to hand over his own phone records, citing the ongoing police investigation into alleged misconduct in public office.
Key Figures and Their Roles
- Darren Jones – Chief Secretary to the Prime Minister, later responsible for cybersecurity at the Cabinet Office.
- Peter Mandelson – Former US ambassador, former Labour Party figure, central to the Epstein-related controversy.
- Keir Starmer – Prime Minister, whose text to Mandelson was not included in the release.
- Jonathan Reynolds – Business Secretary, criticised by Jones.
- Angela Rayner – Deputy Prime Minister, also criticised.
- Rachel Reeves – Former Chancellor, under whom Jones served as Chief Secretary to the Treasury.
- Morgan McSweeney – Former chief of staff to the Prime Minister, exchanged undisclosed messages with Mandelson on the day of the reshuffle.
- Olly Robbins – Former Permanent Under-Secretary at the Foreign Office, who overruled UKSV security advice on Mandelson’s clearance.
Timeline of Key Events
- September 2025 – Mandelson dismissed as US ambassador.
- June 4 2026 – Humble address motion passed; government publishes 1,500 + pages of documents.
- June 4 2026 (afternoon) – Cabinet Office acknowledges some messages are unretrievable due to device changes or disappearing-message settings.
- June 4 2026 (evening) – Jones addresses MPs, emphasizing Mandelson’s refusal to provide his phone data.
Data & Statistics on Document Release
- 1,500 + pages of communications released, described by the government as “unprecedented transparency.”
- Missing material includes a nine-page UKSV security-clearance summary on Mandelson and undisclosed messages between Mandelson and McSweeney.
- Police investigation into Mandelson’s conduct has led to the withholding of additional documents deemed prejudicial.
Official Statements & Responses
The government framed the publication as a historic step toward openness, while Jones told the Commons that some messages could not be backed up because devices had been replaced or self-destruct settings activated. He also noted that any further release would await police clearance. Prime Minister Starmer’s private text to Mandelson was acknowledged but not disclosed.
Criticism & Opposition
Several MPs questioned the completeness of the release, highlighting the absence of the UKSV summary and the McSweeney-Mandelson exchange. Critics argued that Jones’s admission of “benefiting” from his relationship with Mandelson raised ethical concerns, especially given the victims of Epstein.
Conflicting Reports & Gaps
- Missing messages: Jones cites technical reasons; opponents suggest selective deletion.
- Undisclosed UKSV summary: Exists but was overruled by the Foreign Office, creating a security-clearance gap.
- Police-held documents: The scope of withheld material remains unspecified, leaving the full extent of Mandelson’s communications unclear.
Verbatim Quotes
- “You’ve been doing such a great job, and you worked wonders with Trump. I’m so sorry about today.” — Darren Jones
- “You’ll be brilliant in challenging circumstances. And after many years of discussions, we get to work side by side. I really look forward to that.” — Darren Jones
- “Members should note some messages may not have been backed up where devices may have been changed, or disappearing messages were turned on, for reasonable and permitted reasons – including before the dismissal of Peter Mandelson or the passing of the humble address – myself included.” — Darren Jones
- “Did I at best treat Peter Mandelson differently because I perceived him to have influence and power in the Labour party?” — Darren Jones
- “And for that I would like to apologise to the house, the victims …” — Darren Jones
What’s Next
The police investigation into Mandelson’s conduct continues, and the Cabinet Office has pledged to release further documents once they are no longer prejudicial. Parliamentary committees are expected to scrutinise the missing communications and assess whether additional safeguards are needed for future ministerial messaging.
