Trump sounded positive on Monday as he met with Ukrainian President Volodymyr Zelenskyy and European leaders at the White House, just two days after his summit with Russia's Vladimir Putin in Alaska. "I think President Putin will make peace. I think President Zelensky will make peace. We'll see if they can get along," Trump said.

The Ukrainian air force said the majority of the attack came via drones, with 574 launched by Russia. The rest of the attack involved ballistic or cruise missiles. The air force said it had shot down or suppressed 577 drones and missiles.

President Donald Trump said European nations would be willing to commit soldiers to protect Ukraine from further Russian attacks.