A Ukrainian drone attack caused two oil tanks to catch fire at an oil depot in Sochi in southern Russia but the blazes were later extinguished, local authorities said on Sunday.
Veniamin Kondratyev, the governor of the surrounding Krasnodar region, said more than 120 firefighters were deployed.
The Russian defence ministry said its air defence units destroyed 93 Ukrainian drones overnight, including one over the Krasnodar region and 60 over
