A powerful explosion rang out at night at the Ilya Refinery in the Krasnodar region

A powerful explosion rang out at night at the Ilya Refinery in the Krasnodar region of Russia.

According to eyewitnesses, explosions and sounds similar to the flight of drones were heard on the territory of the refinery before the fire.

The Ministry of Defense of Russia reported that "valiant" air defense shot down 19 drones in five regions.