Reuters reports:

Lavrov said officials, including White House national security spokesman John Kirby, had said the United States was open to talks but that Russia had refused.

"This is a lie," Lavrov said. "We have not received any serious offers to make contact."

Lavrov's claim was given more weight when US State Department spokesman Ned Price dismissed the offer for peace talks shortly after it was extended, citing Russia's recent missile strikes on Kyiv.

"We see this as posturing," Price said at a Tuesday press briefing. "We do not see this as a constructive, legitimate offer to engage in the dialogue and diplomacy that is absolutely necessary to see an end to this brutal war of aggression against the people and the state, the Government of Ukraine."