Ukraine has used drones to strike a Russian oil refinery and a warehouse at an airbase in Krasonodar Krai.
An additional video shows a warehouse that had been destroyed at an airbase in Kushchovskaya in Krasnodar Krai. The video appears to indicate that the warehouse was used for storing UPMK bomb kits, which are the guidance modules fitted onto Russia's FAB bombs to give them guidance capabilities.
A number of Russian fighter aircraft can be seen in the video. It is unclear if any of them received damage.