Ukraine launched 620 drones at Moscow and surrounding areas into the early hours of Tuesday morning, the capital's mayor said, in one of Kyiv's biggest air assaults on the region, while Russian-annexed Crimea said it suffered power outages after strikes.
Russian forces downed 180 of the drones over the Moscow region and emergency services were working at crash sites, mayor Sergei Sobyanin wrote on Telegram, without going into detail on any casualties or damage.
