UK Prime Minister Andy Burnham Backtracks on Claims of Russian Interference in 2016 Brexit Referendum
Burnham's initial assertion, made in a podcast, contradicted previous government and intelligence assessments.
Prime Minister Andy Burnham has walked back remarks in which he claimed Russia interfered in the United Kingdom's 2016 Brexit referendum. The comments, made in an interview released on Sunday, were met with immediate skepticism and later challenged by his own government.
During an appearance on the podcast "The Rest Is Politics," Burnham stated that he had received a "clear answer" confirming Russian interference in the 2016 vote. This assertion ran counter to years of official assessments, including those from MI5 and previous government statements.
Timeline of Statements and Rebuttals
Burnham's initial statement was released around 4 p.m. on Sunday. By Monday morning, Foreign Office minister Stephen Doughty sought to temper the claim, telling LBC that while Russia attempts to interfere in elections, they had not succeeded in undermining the Brexit vote or other UK elections. Doughty emphasized that previous security minister evidence indicated attempts but no successful interference.
Later on Monday, at 11:30 a.m., Nigel Farage accused Burnham of lying. By 11:45 a.m., a spokesperson for the Prime Minister's office stated that Russia had not influenced UK elections, despite repeated attempts.
During parliamentary proceedings on Monday afternoon, at 3:52 p.m., Kemi Badenoch questioned the origin of Burnham's claims. At 3:58 p.m., Burnham addressed the House of Commons, stating he "implied no such thing." He clarified that while Russian actors attempted to interfere in the 2019 general election, he found it "inconceivable that this was the first time" such interference had occurred.
Previous Official Stances
Burnham's recent remarks contrasted with a history of official denials regarding successful Russian interference in the 2016 referendum.
In April 2018, the government responded to a petition calling for the referendum to be annulled due to foreign interference by stating there was "no evidence of successful interference."
In May 2018, the head of MI5 indicated they were not aware of any outside influence that determined the outcome of the 2016 referendum.
A report by Parliament's Intelligence and Security Committee in July 2020 found no evidence that Russian interference had affected the referendum result.
In September 2020, in response to another petition, the government reiterated that they "have seen no evidence of successful interference."
More recently, in December 2025, Labour minister Steve Reed stated, "There is no evidence that the outcome of any previous election or referendum was affected by any attempted foreign interference." In January 2026, Labour minister Dan Jarvis echoed this, saying, "Successive governments have not seen any evidence of successful foreign interference in the EU referendum." In September 2026, Labour minister Florence Eshalomi stated, "There is no evidence of any foreign interference attempts having been 'successful' in materially impacting the outcome of a recent UK election or referendum."