Russian interference in the 2016 Brexit referendum


There are ongoing investigations into alleged Russian interference in the 2016 Brexit referendum being undertaken by the UK Electoral Commission, the UK Parliament's Culture Select Committee and Intelligence and Security Committee, and the United States Senate.

Timeline

Background

After the 2016 United Kingdom European Union membership referendum on the UK leaving the EU, Prime Minister David Cameron suggested that Russia "might be happy" with a positive Brexit vote. The official Remain campaign accused the Kremlin of secretly backing a positive Brexit vote.

Before the vote

Russian interference in the Brexit referendum included the promotion of misinformation through both fake social media accounts and state-sponsored media outlets such as RT and Sputnik. In addition to interference in the 2016 U.S. presidential election, Russian trolls have previously been documented promoting fake claims of election fraud after the 2014 Scottish independence referendum and attempting to amplify the public impact of terrorist attacks, with Prime Minister Theresa May accusing the Russian government of “deploying its state-run media organisations to plant fake stories and photo-shopped images in an attempt to sow discord in the West and undermine our institutions”.

RT

According to a US senate report, Russian state media channel RT covered the referendum campaign extensively and offered "systematically one-sided coverage". A parliamentary inquiry into disinformation and 'fake news' cited research estimating the value of anti-EU Russian state media during the EU referendum campaign at between £1.4 and 4.14 million.

Twitter bots

Data released by Twitter in 2018 identified 3,841 accounts of Russian origin affiliated with the Internet Research Agency, as well as 770 potentially from Iran, which collectively sent over 10 million Tweets in "an effort to spread disinformation and discord", according to The Telegraph, with a "day-long blitz" on the day of the referendum. One study, with a sample of 1.5 million tweets containing hashtags relating to the referendum, found that almost a third of all tweets had been generated by just 1% of the 300,000 sampled accounts. They found that both pro-Leave and pro-Remain bots existed but that "the family of hashtags associated with the argument for leaving the EU dominates", with pro-Leave bots tweeting more than three times as often.
In November 2017, The Times reported that researchers from Swansea University and UC Berkeley had identified around 150,000 accounts with links to Russia that tweeted about Brexit in the run-up to the referendum. Others at City, University of London had previously documented a network of 13,493 accounts that tweeted about the referendum, “only to disappear from Twitter shortly after the ballot”. A working paper for the National Bureau of Economic Research claims the influence of Twitter bots may have been significant enough to impact the result, roughly calculating that automated accounts may have ultimately been responsible for around 1.76 percentage points of the 'Leave' vote share.
An analysis by cybersecurity firm F-Secure indicated that "suspicious activity" relating to Brexit-related posts on Twitter has continued after the referendum and into 2019, with Professor Jason Reifler of the University of Exeter commenting that the observed patterns of activity are consistent with tactics used by Russian troll farms.

Questions about Arron Banks' funding

was the largest donor to the Brexit campaign. Prior to the donations, Southern Rock, Banks' underwriting company was technically insolvent and needed to find £60m to meet regulations. It was saved by a £77m cash injection, mostly in September 2015 from another company, ICS Risk Solutions. According to openDemocracy, when questioned by MP Rebecca Pow, "Banks implied that this was simply him shuffling money between two companies he owns". They have also reported that, while Banks has stated that he owns 90 per cent of the company he appears to actually own between 50 and 75% according to filings from a subsidiary, "suggest there may be an undeclared shareholder."
At the time, Louise Kentish of a company called STM joined the board. The day after the referendum, her husband Alan Kentish, CEO of STM and two other STM people joined as well. STM specialises in opaque wealth management using trusts and similar.
Around the same time, September 2015, Banks, along with Andy Wigmore, started having multiple meetings with Russian officials posted at the Russian embassy in London.
Also according to his South African business partner, Christopher Kimber, Banks had been in Russia trying to raise funds around that time: "I was finally made aware in October that in truth, Banks had been dealing with Russians who contemplated investing in the mines.... I was informed by Banks that he had travelled to Russia and discussed with them the diamond opportunities as well as gold mining opportunities in Russia. He further indicated that he would be meeting with the Russians again during November ."
Months after the cash injection Banks started making large donations to political causes including the £8m to the Brexit campaigns. The UK's Electoral Commission stated "we have reasonable grounds to suspect that: Mr Banks was not the true source of the £8m reported as loans" leading to the 2018 criminal investigation of Banks.
Banks states there was no Russian money and sent financial statements to the BBC's Newsnight programme to prove it but an email attached to the statements included the text "Redact the reference for Ural Properties and any references which include sensitive info e.g. the account numbers the money was sent from." Newsnight featured a story about this on 8 November 2018. It remains to be seen which accounts these are or what Ural Properties, a Gibraltar-based company, does.
On 13 September 2019, the Metropolitan Police concluded that while "it is clear that whilst some technical breaches of electoral law were committed by Leave.EU in respect of the spending return submitted for their campaign, there is insufficient evidence to justify any further criminal investigation", and on 24 September 2019, the National Crime Agency said it had found no evidence of criminality in respect of the issues raised by the Electoral Commission and that no further action would be taken. This left investigations of Banks closed.

Russia report

On 17 October 2019, the Intelligence and Security Committee of Parliament delivered to the Government The Russia report into allegations of Russian interference in British politics, including alleged Russian interference in the referendum. The government, which formally has authority to control the timing of its release to the public, refused to do so before the 2019 United Kingdom general election in December. A number of legal actions are underway to try to force the government to publish it. In November, the Bureau of Investigative Journalism started a crowdfunding exercise to raise funds for legal action to force the British government to release the report. The report was released in July 2020 by the ISC led by chairman Julian Lewis MP.