Senior Advisor To Ukrainian President Describes Phone Call With Trump

On July 25th, 2019, a pivotal call between Ukrainian President Zelensky and US President Trump took place. Trump pressured Zelensky to investigate Joe Biden and his son, Hunter, which led to a series of events culminating in Trump's impeachment. The call also resulted in the withholding of military aid to Ukraine. Over time, US-Ukraine relations have evolved, with the US providing significant aid to Ukraine following Russia's invasion.

What was the reaction of Zelensky and his team after the call with President Trump?

What were the consequences of withholding military assistance to Ukraine following the call?