Tonight, the DFU hit one of Russia's largest refineries in Ryazan using drones. It ranks fourth in Russia in terms of oil refining volume, with a capacity of over 17 million tons per year, which is nearly 5% of Russia's total oil refining capacity. During the year 2026, the refinery was already under attack and only recently resumed its activity.

Tonight, the DFU hit one of Russia's largest refineries in Ryazan using drones. It ranks fourth in Russia in terms of oil refining volume, with a capacity of over 17 million tons per year, which is nearly 5% of Russia's total oil refining capacity. During the year 2026, the refinery was already under attack and only recently resumed its activity.