President Joe Biden and US allies on Saturday reaffirmed their “unwavering support for Ukraine” in a call with leaders of France, Germany and the United Kingdom about the unfolding situation in Russia between the military and Wagner private military company.

French President Emmanuel Macron, German Chancellor Olaf Scholz and UK Prime Minister Rishi Sunak have all remained closely aligned with Biden over the course of Russia’s invasion of Ukraine. Biden has frequently spoken and met with the trio over the last year.

Biden was briefed on the unfolding situation Saturday morning, the White House said, in addition to Friday night.