The Democratic Party is suing the Russian government, US President Donald Trump's campaign and WikiLeaks, charging that they carried out a wide-ranging conspiracy to influence the 2016 US presidential election.
The party alleged in its federal lawsuit in Manhattan on Friday that top officials in Trump's Republican campaign conspired with the Russian government and its military spy agency to hurt Democratic presidential nominee Hillary Clinton and tilt the election to Trump by hacking Democratic Party computers.
The lawsuit alleges that Trump's campaign "gleefully welcomed Russia's help" in the 2016 election and accuses it of being a "racketeering enterprise" that worked in tandem with Moscow.
"During the 2016 presidential campaign, Russia launched an all-out assault on our democracy and it found a willing and active partner in Donald Trump's campaign," said Tom Perez, chair of the Democratic National Committee. "This constituted an act of unprecedented treachery."
The White House did not respond to requests for comment, but the campaign operation Trump has already set up ahead of the 2020 president election called the lawsuit frivolous and characterised it as a fundraising effort.
"This is a sham lawsuit about a bogus Russian collusion claim filed by a desperate, dysfunctional, and nearly insolvent Democratic Party," the campaign's manager, Brad Parscale, said in a statement.
Defendants in the lawsuit include three people who have been indicted as a result of Special Counsel Robert Mueller's investigation of Russian meddling: former campaign chairman Paul Manafort, Manafort associate Rick Gates and former campaign aide George Papadopoulos.
Also named as defendants were Donald Trump Jr, Trump associate Roger Stone and Trump's son-in-law Jared Kushner.
Trump has repeatedly denied his campaign colluded with Russia and Moscow has denied meddling in the election.
Four US intelligence agencies reported last year that Russia sponsored the hacking of Democratic Party groups and other actions during the 2016 campaign. Part of the effort was to benefit Trump over Clinton, the agencies said.
The DNC blames Russia for breaches of its computer systems in 2015 and the first half of 2016.
Hackers disseminated internal communications of party officials as the Democratic nominating convention began and WikiLeaks released thousands of emails, some of which were embarrassing for the Clinton campaign and were intended to stoke conflicts among the party's supporters.
Most of the accusations appeared to be based on news reports and publicly available legal documents and offered little new information about alleged collusion with Moscow.
Democrats are keen to remind voters of the issue of Russia and the 2016 election ahead of November's mid-term congressional elections. Early polls show Republicans run some risk of losing control of congress.
Stone said the lawsuit was based on "a left-wing conspiracy theory". "NO proof or evidence," he wrote in an email to Reuters.
The lawsuit, should it go forward, seems likely to help keep the spotlight on the issue of Russian election interference and possible collusion by the Trump campaign. Both are being investigated by Mueller, whose office declined to comment on the Democratic lawsuit.
Through the process of legal discovery, lawyers for the Democratic Party could force the defendants to produce documents they say relate to the collusion issue.
The lawsuit "might not have any journalistic, judicial, or political staying power," Leonard Williams, a political science professor at Manchester University, said.
"Whether it amounts to more than a story to tell remains to be seen. It might lead to additional discovery of events and relationships that we don't yet know about," he said.
Australian Associated Press
