Russian President Vladimir Putin said on Wednesday US politicians whipping up Russophobia were either "stupid" or "dangerous."
That followed Monday’s hysteria in Washington over President Donald Trump’s sharing intelligence — now rumoured to be from Israel — on an Isis plot to bomb a Russian airliner with Foreign Minister Sergey Lavrov last week.
Mr Putin offered to provide transcripts of the meeting.
On claims Russia swung the election for Mr Trump, he said: “It's hard to imagine what the people who produce such nonsense can come up with next."
Israeli Defence Minister Avigdor Lieberman struck a jealous tone on Wedneday, saying: "The security relationship between Israel and our great ally the US is deep, meaningful and unprecedented in its scope.”
On Tuesday an anonymous US official claimed he had seen a note scribbled by sacked FBI director James Comey that Mr Trump had asked him to halt the probe into former security adviser Michael Flynn’s contacts with the Russian ambassador.
The Communist Party of the USA joined calls for the appointment of a special prosecutor to head the McCarthyite probe in the hope of Mr Trump’s impeachment — that would install Neocon warhawk Vice-President Mike Pence in the White House.