Messages exchanged between Peter Mandelson, the former UK ambassador to the United States, and Cabinet Office minister Darren Jones have come to light amid ongoing scrutiny over the government’s handling of communications related to Mandelson’s dismissal. The messages, some of which were not included in an official release of government documents on Monday, reveal candid discussions about colleague performance, union influence, and ministerial ambitions, raising questions about transparency and record-keeping.

Mandelson was removed from his ambassadorial post in September following revelations about his close association with the late convicted sex offender Jeffrey Epstein. The government had been ordered by parliament to release a substantial cache of documents concerning Mandelson and related officials as part of a “humble address” motion. More than 1,500 pages were published, described by authorities as “an unprecedented piece of transparency.” However, some documents and messages remain undisclosed, reportedly due to an ongoing police investigation into allegations of misconduct in public office.

In one message sent on the day of Mandelson’s sacking, Jones expressed regret to Mandelson, writing, “You’ve been doing such a great job, and you worked wonders with Trump. I’m so sorry about today.” Other exchanges show Jones seeking advice about an impending cabinet reshuffle, expressing interest in several departments including Business and Trade, Science, Innovation and Technology, and Energy Security and Net Zero. Jones also made remarks critical of colleagues, including business secretary Jonathan Reynolds, whose advisers he accused of taking positions aligned with union demands during discussions about the Port Talbot steelworks. Jones reportedly admitted to having “lost faith” in these advisers and indicated skepticism about the government’s growth plans under Chancellor Rachel Reeves, former Deputy Prime Minister Angela Rayner, and Reynolds.

The release did not include messages from Mandelson himself or certain communications involving the prime minister’s former chief of staff, Morgan McSweeney, who reportedly exchanged messages with Mandelson shortly before the reshuffle. McSweeney also submitted questions to Mandelson regarding his relationship with Epstein, but those exchanges remain unpublished. Additionally, a report from UK Security Vetting outlining why Mandelson was initially denied security clearance—later overturned by the Foreign Office’s permanent secretary Sir Oliver Robbins—was withheld.

Darren Jones acknowledged in parliament that some messages could not be retrieved due to deleted content or use of disappearing messages, practices described as “reasonable and permitted,” particularly before Mandelson’s dismissal and the parliamentary order to release documents. Critics have labeled these gaps as potential cover-ups, highlighting the prime minister and chancellor’s use of WhatsApp’s disappearing message function as a contributing factor to missing records.

The broader controversy continues to fuel debate over transparency within the government and the adequacy of record retention policies in handling sensitive personnel and diplomatic matters. While the authorities have pledged to release further documents once the police investigation concludes, key pieces of the puzzle remain absent, leaving unanswered questions about the full scope of Mandelson’s tenure and dismissal.