U.S. President Donald Trump and Ukrainian President Volodymyr Zelenskyy's meeting in the Oval Office was notably different from their last encounter in February.

Zelenskyy's sartorial choice seemed carefully designed to insulate him from another unceremonious exit from the Oval Office.

Moscow launched 40 missiles and nearly 600 drones across Ukraine overnight, forcing Poland to scramble jets as the western city of Lviv was hit. Follow the latest.

With a chance to make a better second impression in the Oval Office, gratitude diplomacy was front and center for Zelenskyy. In addition to thanking the president six times, Zelenskyy extended gratitude to Melania Trump for personally writing to Russian President Vladimir Putin to think about the Ukrainian children and urge peace.

Ukrainian President Volodymyr Zelenskyy handed Donald Trump a letter for his wife, Melania, days after she delivered a note to Russian President Vladimir Putin

The Ukrainian president met with Donald Trump at the White House, and experts think there's a lot to take away from their interactions.

Zelenskyy and Trump expressed hopes that talks with Ukrainian and European leaders at the White House could lead to trilateral talks with Putin to bring an end to his war on Ukraine.

Trump made the announcement after a day of talks with Ukraine's Volodymyr Zelenskyy and a delegation of top European officials. He said he'd meet with the two leaders afterward, but did not say when.

President Donald Trump and Ukrainian President Volodymyr Zelenskyy's met at the White House for a high-stakes talks on Ukraine's future and Russia's invasion.

President Trump is working to coordinate a meeting between Russian President Vladimir Putin and Ukrainian President Volodymyr Zelenskyy, which would be the first face-to-face interaction between the two leaders since Russia invaded Ukraine more than three years ago.

Ukrainian President Volodymyr Zelenskyy arrived to the White House on Monday to meet with President Donald Trump and other European leaders.

Putin and Trump want a peace deal that has Ukraine give up territory. Retired Army Gen. Barry McCaffrey discusses the consequences.