Monday, July 27, 2026

Labour Leader Keir Starmer’s Closest Advisor, Morgan McSweeney, Steps Down

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If Keir Starmer is facing turbulent times, he will now have to navigate without his closest advisor, Morgan McSweeney.

McSweeney, a key figure in Starmer’s rise to party leadership and political prominence, is stepping down amidst mounting criticism for strategic missteps and policy reversals. Many MPs, both openly and discreetly, welcome his departure.

In his resignation statement, McSweeney acknowledged the necessity of his decision, noting the need for change following recent challenges.

Similar to past high-profile advisors like Dominic Cummings, McSweeney’s prominent role in the administration has drawn unwelcome attention. The controversial appointment of Peter Mandelson as White House ambassador has fueled discontent, prompting calls for accountability.

The aftermath of McSweeney’s exit will determine its impact. While it may alleviate some pressure on the Prime Minister, Starmer himself remains a focal point of scrutiny and must swiftly address concerns raised by MPs.

Following McSweeney’s announcement, Labour members expressed divergent views on leadership continuity. While some, like Brian Leishman, called for Starmer’s resignation, others, such as John Slinger, urged against destabilizing speculation.

In the demanding realm of politics, advisors often face widespread critique. McSweeney has been faulted for various policy failures and declining public support since Labour’s return to power.

Notable among these issues are the winter fuel crisis, mishandled benefit reforms, and poor polling outcomes. Formerly head of political strategy, McSweeney assumed the role of chief of staff from Sue Gray, overseeing day-to-day operations at No10.

With McSweeney’s departure, Starmer loses a key ally who played a pivotal role in his leadership trajectory amidst Corbyn’s decline. The PM must now seek a replacement to guide him through challenges, restore order, and refocus on policy priorities.

Navigating this transition will be no small feat.

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