Secretary of State Mike Pompeo confirmed on Wednesday that he had been on the phone call between President Trump and Ukrainian leader Volodymyr Zelensky that has become the focus of an impeachment inquiry.

“I was on the phone call,” Pompeo told reporters while on a trip to Italy.

Noting that he has been the US’ top diplomat for nearly a year and a half, Pompeo said, “I know precisely what the American policy is with respect to Ukraine. It’s been remarkably consistent. And we will continue to drive those set of outcomes.”

He did not elaborate on what Trump and Zelensky talked about on the July 25 call, but said US diplomats were working with Ukraine’s leaders on the threat posed by Russia, to get graft and corruption out of the government and to help this “now new government in Ukraine build a successful thriving economy.”

The call was revealed by a whistleblower’s complaint filed with the inspector general of the intelligence community in August.

In the call, Trump asked Zelensky to investigate Democratic presidential candidate Joe Biden and his son Hunter.

Biden threatened to cancel $1 billion in loan guarantees to Ukraine unless the country got rid of its top prosecutor, Viktor Shokin.

Trump and his GOP allies allege Biden wanted Shokin out because he was investigating a Ukrainian company that employed Hunter.

There is no evidence that the Bidens did anything wrong.

The whistleblower complaint prompted House Speaker Nancy Pelosi last week to launch the impeachment inquiry.