Elon Musk was with Donald Trump at Mar-a-Lago when the president-elect spoke with Ukraine’s leader. It is not clear if they discussed any change in U.S. policy toward Ukraine.

Billionaire Elon Musk joined President-elect Trump’s call earlier this week with Ukrainian President Volodymyr Zelensky, a sign of how Musk’s close relationship with Trump could manifest itself as he prepares to take the White House.

Billionaire Elon Musk joined Donald Trump in the president-elect’s phone conversation with Ukrainian President Volodymyr Zelensky this week, a new report says.