U.S. President Donald Trump's administration wants to hear from President Volodymyr Zelensky that he regrets the Oval Office clash, U.S. National Security Advisor Mike Waltz told Fox News on March 3.

"What we need to hear from President Zelensky is that he regrets what happened, that he's ready to sign this minerals deal, and that he's ready to engage in peace talks," Waltz said.

Zelensky's visit to the White House on Feb. 28 was intended to finalize a long-debated agreement between the U.S. and Ukraine on jointly developing Ukraine's mineral resources.

The press conference instead turned into a public clash, with Trump and Vice President JD Vance berating Zelensky. The Ukrainian president later left the White House without signing the deal.