Morgan McSweeney, a key architect of Sir Keir Starmer’s political ascent, has announced his resignation as chief of staff following a significant controversy surrounding the appointment of Peter Mandelson as the UK ambassador to the United States. This development raises questions about accountability within the Labour leadership as the party grapples with its internal challenges and public image.
Controversy Over Mandelson’s Appointment
The pressure on McSweeney escalated after Labour MPs and peers began demanding accountability for the decision to appoint Mandelson, who has faced renewed scrutiny due to his connections with convicted sex offender Jeffrey Epstein. Although Mandelson was dismissed from the ambassadorial role last September, newly released documents have intensified concerns regarding the vetting process and what Starmer knew prior to the appointment.
At a recent press conference, Starmer expressed regret, stating, “None of us knew the depths and the darkness” of Mandelson’s ties with Epstein. In a statement made on Sunday, McSweeney took full responsibility for the appointment, declaring, “The decision to appoint Peter Mandelson was wrong.”
McSweeney’s Political Journey
McSweeney’s political career has been marked by both triumph and controversy. His strategic prowess played a crucial role in Labour’s turnaround after a series of electoral defeats, including the party’s impressive victory in the 2024 general election. He became chief of staff in 2024 following the resignation of Sue Gray, overcoming internal party rivalry to solidify his influence within Starmer’s inner circle.
Born in Macroom, County Cork, McSweeney moved to London as a teenager and began his career working in various capacities within the Labour Party. He gained recognition for his effective campaigning, particularly during the 2006 Lambeth council elections and the successful effort to combat the British National Party’s influence in Barking and Dagenham. However, not all his campaigns met with success; notably, his role in Liz Kendall’s 2015 leadership bid resulted in a dismal outcome.
Master Strategist Behind Starmer’s Campaigns
As a director of the think tank Labour Together, McSweeney opposed the direction of the party under Jeremy Corbyn and later played a pivotal role in Starmer’s leadership bid. His strategy for Labour involved a comprehensive plan to reshape the party’s image and its approach to key issues, aiming to regain the trust of voters who had shifted allegiance to the Conservatives.
His leadership in Labour’s 2024 election campaign was marked by a focus on winning back so-called “hero voters,” particularly those who supported Boris Johnson in 2019 but were open to returning to Labour. This strategy helped Labour secure over 200 additional seats, despite only a modest increase in vote share.
Starmer’s Reaction and Future Implications
Starmer expressed his respect for McSweeney’s contributions, stating it was an “honour” to work alongside him and acknowledging his role in revitalising the party. However, the challenges facing Labour are far from over. McSweeney’s departure may signal a larger need for accountability and reflection within the party as it seeks to maintain its position in the political landscape.
Why it Matters
The resignation of Morgan McSweeney highlights the fragility of leadership within the Labour Party as it navigates the complexities of public perception and internal dynamics. As Labour continues to recover from past electoral setbacks, the decision to hold individuals accountable for controversial appointments reflects broader themes of governance and responsibility in politics. The ramifications of this controversy may shape the party’s future direction and its ability to connect with voters in an increasingly competitive political environment.
