Ukrainian drone attacks sparked a massive oil depot fire near Russia’s Black Sea resort of Sochi, Russian authorities have said. Veniamin Kondratyev, governor of the Krasnodar region, said that drone debris had sparked a fire after hitting a fuel tank, adding that 127 firefighters were working on the scene.

Around 30 huge explosions led to a massive inferno at the facility close to the main airport in Sochi, which is often used by Vladimir Putin.