On the night of March 13, the Security Service of Ukraine attacked three oil refineries in Russia with drones. This was reported by a source of Ukrainska Pravda in the SBU.

It is noted that the attacks were carried out on refineries in Ryazan, Kstovo (Nizhny Novgorod region) and Kirishi (Leningrad region).

The special service said that these attacks are a continuation of a series of SBU special operations against Russian refineries.

"We are systematically implementing a well-calculated strategy to reduce Russia's economic potential. Our task is to deprive the enemy of resources and reduce the flow of oil money and fuel, which the aggressor directs directly to the war, to the murder of Ukrainian citizens," said the SBU source.

According to the publication, the SBU, together with other representatives of the Ukrainian defense forces, also attacked the Russian Air Force airbase in Buturlynivka and a military airfield in Voronezh with drones.

As we reported earlier, more than 50 drones attacked Russian regions last night.