Ukrainian forces have destroyed dozens of Russian warplanes parked at airfields thousands of miles from the front lines, according to a source in the country’s security services, in one of Kyiv’s most audacious and sophisticated counter assaults since the beginning of the war.

A train derailed in Russia, killing seven people and injuring 30 more. Authorities are investigating the cause.

Explosions caused two bridges to collapse and derailed two trains in western Russia, officials said, without saying what had caused the blasts. In one of the incidents, seven people were killed and dozens were injured.

Russia’s Defense Ministry said on Sunday that Ukrainian drones attacked airfields in five regions and that several aircraft had caught fire.

Two bridges have collapsed in Russia’s western regions bordering Ukraine, killing multiple people and injuring dozens, authorities said.

A bridge collapse caused a train to derail in Russia, killing at least 7 people and injuring 30, officials say

A wave of explosions hit Russian railways, derailing trains and killing at least seven people on the eve of new peace talks with Ukraine.