Ukrainian airstrikes destroyed 45% of Russia's oil refining capacity.
The President of Ukraine Vladimir Zelensky reported that the Ukrainian Armed Forces' strikes destroyed 45% of Russia's oil refining capacity.
According to Reuters, Russia's six largest oil refineries stopped processing after the strikes of the Ukrainian Armed Forces.
On the night of September 23, drones attacked the Kuibyshev Oil Refinery in the Samara Region, one of the largest oil refineries in the country. A fire broke out shortly afterward. The facility had already been attacked the previous night.