No location has been set for a potential meeting between the two leaders, but officials are eying the United Arab Emirates, Hungary, Switzerland and Rome.

President Trump is "open" to meeting with Russia's Vladimir Putin, the White House said Thursday after earlier pushing for Putin to meet with Ukraine's Zelenskyy first.

Russian President Vladimir Putin said Thursday he hopes to meet next week with U.S. President Donald Trump, possibly in the United Arab Emirates, although a White House official cast doubt on the summit occurring unless the Kremlin leader also agreed to a meeting with Ukrainian President Volodymyr Zelenskyy.