Volodymyr Zelenskyy says he believes it would take Russia four years of war to seize the rest of the Donbas, which Vladimir Putin has demanded in exchange for an end to fighting. Follow the latest.

U.S. President Donald Trump says he has called Russian President Vladimir Putin and begun to arrange a meeting between Putin and Ukrainian President Volodymyr Zelenskyy, a critical step toward bringing a possible end to Russia's war on Ukraine.

NO PROMISES — If Monday was a day of promising resets and unexpected breakthroughs on the road toward peace in Ukraine, today was something of a regression to the mean. The auspicious talk of security guarantees and bilateral and trilateral meetings gave way to reality.