The White House sought to play down reports it knew Russia had paid the Taliban bounties to kill US troops, promising to brief Democrats on Tuesday after being accused of only sharing information with President Donald Trump’s fellow Republicans.

Trump administration officials said there was no consensus on the underlying intelligence among US agencies and Trump had not been made aware of it.

But two Republican lawmakers said they remain concerned after hearing details from the White House at a meeting on Monday.

“It has been clear for some time that Russia does not wish us well in Afghanistan. We believe it is important to vigorously pursue any information related to Russia or any other country targeting our forces,” Representatives Mac Thornberry and Liz Cheney, who attended the meeting, said in a statement.

The New York Times and Washington Post broke the story, with the Post reporting on Sunday that several American soldiers were believed to have died as a result of the programme, which the Kremlin has denied.

Several Democrats in the House of Representatives will hear details from the White House at 8am ET (8pm Malaysian time) on Tuesday, an aide said.

“The questions that arise are: Was the President briefed, and if not, why not, and why was Congress not briefed?” House Speaker Nancy Pelosi wrote to Director of National Intelligence John Ratcliffe and CIA Director Gina Haspel.

The newspaper reports, suggesting Trump may have ignored a threat to US troops as he seeks to improve relations with Russia, could damage Trump as he seeks re-election on Nov 3. The United States is trying to extricate itself from Afghanistan after nearly two decades of war.

Citing unidentified sources, the New York Times reported on Friday that Trump had been notified of the intelligence and the National Security Council discussed the problem at an interagency meeting in late March.

White House spokeswoman Kayleigh McEnany denied Trump was briefed and said there was “no consensus within the intelligence community.”

Trump said on Sunday that US intelligence officials told him they had not informed him of the purported programme because the information was not credible.

Four US government sources confirmed to Reuters the existence of classified US intelligence reports suggesting that a Russian military intelligence unit had offered bounties to Taliban-linked militants to kill US and allied forces in Afghanistan.

The sources indicated US government agencies and experts on balance believed the intelligence reporting to be credible.

The Kremlin on Monday dismissed the reports as “lies.”

The Republican lawmakers were briefed on Monday by Ratcliffe, White House Chief of Staff Mark Meadows and national security adviser Robert O’Brien.

The Post said the intelligence on the bounty scheme stemmed from US military interrogations of captured militants and was passed up from US Special Operations forces in Afghanistan.

The Times reported US intelligence officials believe at least one American military death stemmed from the bounties, citing two officials briefed on the matter.

Reuters could not immediately confirm these reports.

The United States has in recent years accused Russia of possibly providing support, including weapons, to elements of the Taliban. But US military officials have never publicly accused Moscow of putting bounties on the heads of US or allied soldiers.

- Reuters