The incident highlights the continuing volatility near NATO's eastern border as Russia intensifies aerial attacks on Ukraine.

Russia launched hundreds of drones and missiles at Ukraine overnight, Ukrainian officials said. The attacks came after European leaders met with President Trump to try to find a path toward peace.

Russia attacked the central Ukrainian city of Kremenchuk with drones overnight, its mayor said, calling it a sign that Putin does not want peace.

Major questions remain over what both sides might accept after Trump held successive talks with Putin and Zelensky.

Secretary of State Marco Rubio said Sunday that Russian President Vladimir Putin and Ukrainian President Volodymyr Zelensky must make concessions to reach a peace deal.

The Kremlin’s goal is to destabilize Europe, and attacks on infrastructure are a preferred weapon, a new report said.

Russian forces were spotted mocking Trump’s capitulation to Vladimir Putin during their peace summit by attaching American flags to their vehicles as they rode into battle in Ukraine. Video footage first shared by Kremlin propaganda network RT showed Russian troops cruising into battle in a captured American M113 APC,

A Russian armoured vehicle has been shown on state media proudly flying an American flag on the battlefield in an apparent taunt to Ukraine.