Ukrainian President Volodymyr Zelensky asked for information about the allegedly planned Russian invasion on February 16, if any, Russian media TASS reported on Saturday.

"All this information is only provoking panic and not helping us," the Ukrainian leader told reporters, adding that "if anyone has any additional information about a 100-percent chance of an invasion, give it to us".

U.S. newspaper Politico said President Joe Biden claimed Russia might attack Ukraine on February 16, during a conversation with his Transatlantic allies on Friday.