U.S. President Donald Trump has suggested that both Ukraine and Russia should cede some territory to reach a peace deal. Speaking Monday, Trump said this would be the main topic in his upcoming Friday meeting with Vladimir Putin in Alaska. “I’ll tell Putin—this war must end. You have to do it,” Trump said, claiming he could gauge in “two minutes” whether Putin is interested in a deal. Trump hinted at a possible future three-way meeting with Ukrainian President Volodymyr Zelensky and plans to consult European leaders after speaking with Putin. Russia currently occupies roughly one-fifth of Ukraine’s territory, while Ukraine holds virtually no Russian land. Both countries have previously rejected Trump’s land-swap proposal.