Ukrainian official Yermak resigns as corruption probe encircles Zelenskyy

Ukrainian President Volodymyr Zelenskyy announced that head of the office of the president of Ukraine Andriy Yermak has written a letter of resignation.

"I am grateful to Andriy for always presenting the Ukrainian position in the negotiation track exactly as it should be. It has always been a patriotic position," Zelenskyy noted. "But I want there to be no rumors and speculation."

Fox News' Simon Owen contributed to this report.

This is a developing story and will be updated