British Prime Minister Andy Burnham has said Russia interfered in the 2016 Brexit referendum, making him the first sitting British prime minister to say so openly and directly challenging the position taken by his predecessors a decade ago. In an interview released on Sunday with The Rest Is Politics podcast, Burnham said he had asked the question on arriving at Downing Street and been given a clear answer: yes, there was interference. According to Reuters, which first reported the remarks, Burnham also used the interview to warn voters in France and Germany about what he called Moscow-backed efforts to influence their politics.
A decade-old question, answered at last
The 2016 referendum on Britain's membership of the European Union was decided by a narrow 52%-48% margin for Leave, plunging the country into its deepest political crisis since the Second World War. The question of whether Russia played a role in the result has hung over British politics ever since — but no sitting prime minister had ever answered it in the affirmative until now.
Burnham told the podcast that on taking office he had asked whether Russia interfered in the 2016 vote and received a definitive confirmation. He did not explain how he believed Russia interfered, nor did he give details of the evidence behind the statement. The Russian embassy in London did not immediately respond to a request for comment, and Russia has long denied any meddling in the Brexit vote, accusing Britain of being gripped by what it calls anti-Russian hysteria.
The remarks mark a sharp break with former prime minister Boris Johnson, who campaigned for Leave and said in 2020 that there was no evidence of Russian interference in the referendum. A 2020 report by parliament's Intelligence and Security Committee famously failed to establish whether Russia had meddled in the vote — a gap that drew criticism at the time and has never been fully closed.
A warning to France and Germany
Burnham framed the disclosure as more than a historical reckoning. He said voters in European democracies needed to be better informed about efforts to disrupt their politics, telling the podcast that it was important to put these facts "clearly on the record" and to help voters in Germany and France understand that some of the political turbulence they see is "instigated via our enemies, namely Russia."
The timing is pointed. France's political landscape is in flux after Raphaël Glucksmann won the French centre-left primary with 66% of the vote, positioning himself as a contender in the country's coming presidential contest. Burnham's warning effectively casts the upcoming French campaign as a front line in the wider struggle over foreign political interference.
A pro-European signal from Downing Street
The interview adds to a growing set of signals that Burnham — who took over as Britain's leader in July and has since deepened security cooperation with Germany — intends to steer Britain closer to Europe. Last month he said Britain could consider rejoining the European Union in the future, a statement that would have been politically unthinkable for his predecessors.
Whether the interference claim itself produces concrete action remains to be seen. Burnham offered no new policy proposals in the interview, and the question of what, if anything, Britain can still do about a ten-year-old vote is open. But by putting the assertion on the record, the prime minister has reopened one of the most divisive episodes in modern British history — and explicitly tied it to the democratic choices Europe faces now.
Frequently Asked Questions
What did Andy Burnham say about Russia and Brexit?
He said Russia interfered in the 2016 Brexit referendum, telling The Rest Is Politics podcast that when he came to Downing Street he asked whether there had been Russian interference and received a clear "yes."
Is this the first time a British prime minister has said this?
Yes. Burnham is the first sitting British prime minister to state openly that there was evidence of Russian interference in the 2016 referendum. Boris Johnson said in 2020 that there was no evidence, and parliament's 2020 Intelligence and Security Committee report failed to establish whether meddling occurred.
What evidence did Burnham provide?
None in the interview. He did not explain how he believed Russia interfered or describe the evidence behind his statement. Russia has denied any involvement and did not respond to the latest request for comment.
Why did Burnham mention France and Germany?
He warned their voters about Moscow-backed efforts to influence politics, saying it was important to put the facts on the record so voters understand that some political disruption is instigated by Russia. The warning comes as France's presidential landscape takes shape after the centre-left primary.
