U.S. President Donald Trump said Ukraine would need Patriot missiles for its defenses, after speaking with President Volodymyr Zelenskiy on Friday, and voiced frustration over Russian President Vladimir Putin's failure to end the fighting.

Russia has bombarded Kyiv with the largest aerial attack since the beginning of its full-scale invasion of Ukraine in 2022.Overnight on Thursday, Moscow launched 539 drone and 11 missile strikes that struck nearly every district of the Ukrainian capital,

The U.S. president told reporters that his Russian counterpart Vladimir Putin wants to "just keep killing people."