Russian President Vladimir Putin likely authorised attempts to influence last year’s US election in favour of former President Donald Trump, intelligence officials say.
Moscow spread “misleading or unsubstantiated allegations” about the eventual winner, Joe Biden, according to a US government report.
But it said no foreign government had compromised the final results.
Russia has repeatedly denied allegations of election interference.
The 15-page report, released on Tuesday by the Office of the Director of National Intelligence, outlined what it said were “influence operations” pushed by Russia as well as Iran.
It said Russian-linked individuals had spread unsubstantiated claims about President Biden ahead of the 3 November election. It also said a disinformation campaign sought to undermine confidence in the broader election process.
Some people connected to Russian intelligence also pushed anti-Biden narratives to media outlets, senior officials and allies of Mr Trump, the report said.
President Biden defeated Mr Trump and was inaugurated on 20 January.
