At least three civilians were killed on Saturday in Russia's Belgorod region following Ukrainian drone attacks, Governor Vyacheslav Gladkov said on Telegram. Two others were injured, he said.

Ukraine will likely continue this aerial assault tactic as a struggling Russian economy equates to a weaker army and a larger chance at victory

More than 120 firefighters were trying to extinguish a blaze at an oil depot in the Russian city of Sochi that was sparked by a Ukrainian drone attack, regional Governor Veniamin Kondratyev said early on Sunday on the Telegram messaging app.