Russia President Vladimir Putin has offered to turn over to Congress records of President Donald Trump’s discussions with Russian diplomats in which Mr Trump is said to have disclosed classified information.

Mr Putin’s remarks come as Washington was reeling over revelations late on Tuesday that President Trump personally appealed to FBI Director James Comey to abandon the bureau’s investigation into National Security Adviser Michael Flynn.

The White House issued a furious denial after Mr Comey’s notes detailed Mr Trump’s request.

The White House has played down the importance and secrecy of the information President Trump gave to the Russians, which had been supplied by Israel under an intelligence-sharing agreement.

Mr Trump himself said he had “an absolute right” as president to share “facts pertaining to terrorism” and airline safety with Russia.

Yet US allies and some members of Congress expressed concern bordering on alarm.

Donald Trump
Donald Trump (Evan Vucci/AP/PA)

President Putin told a news conference that he would be willing to turn over notes of Mr Trump’s meeting with the Russian diplomats if the White House agreed.

He dismissed outrage over President Trump’s disclosures as US politicians whipping up “anti-Russian sentiment”.

Asked what he thinks of the Trump presidency, Mr Putin said it is up to the American people to judge but his performance can only be rated “only when he’s allowed to work at full capacity,” implying that someone is hampering President Trump’s efforts.

As for Mr Comey, whom President Trump fired last week, the FBI director wrote in a memo after a February meeting at the White House that the new president had asked him to shut down the FBI’s investigation of Mr Flynn and his Russian contacts, said a person who had read the memo.

Donald Trump meeting with Russian Foreign Minister Sergey Lavrov
Donald Trump meeting with Russian Foreign Minister Sergey Lavrov (AP/PA)

The Flynn investigation was part of a broader probe into Russian interference in last year’s presidential election.

Mr Comey’s memo, an apparent effort to create a paper trail of his contacts with the White House, would be the clearest evidence to date that the president has tried to influence the investigation.

Rep Jason Chaffetz, Republican chairman of the House oversight committee, sent a letter to the FBI on Tuesday requesting that it turn over all documents and recordings that detail communications between Mr Comey and President Trump.

He said he would give the FBI a week and then “if we need a subpoena, we’ll do it”.

James Comey
James Comey was sacked as FBI director by Donald Trump (Susan Walsh/AP/PA)

The panel’s top Democrat, Elijah Cummings of Maryland, a constant Trump critic, called the allegation of Trump pressure on Mr Comey “explosive” and said “it appears like a textbook case of criminal obstruction of justice”.

John McCain, chairman of the Senate Armed Services Committee, said late on Tuesday that the developments had reached “Watergate size and scale”.

Mitch McConnell, the Republican leader of the Senate, said simply: “It would be helpful to have less drama emanating from the White House.”

The White House vigorously denied it all.

“While the president has repeatedly expressed his view that General Flynn is a decent man who served and protected our country, the president has never asked Mr Comey or anyone else to end any investigation, including any investigation involving General Flynn,” a White House statement said.

President Trump fired Gen Flynn on February 13, on the grounds that he had misled Vice President Mike Pence and other officials about his contacts with Russians.