On the 22nd local time, the General Staff of the Armed Forces of Ukraine reported that from the night of September 21 to the early morning of the 22nd, the Ukrainian military carried out attacks on two important oil refining facilities in Russia, and fires broke out in both factories. Ukraine claims that the facilities targeted were the oil refinery in Ufa in Russia's Republic of Bashkortostan and the Novokubyshevsk oil refinery in Samara region, all of which are core Russian refineries.

On the 22nd local time, the General Staff of the Armed Forces of Ukraine reported that from the night of September 21 to the early morning of the 22nd, the Ukrainian military carried out attacks on two important oil refining facilities in Russia, and fires broke out in both factories. Ukraine claims that the facilities targeted were the oil refinery in Ufa in Russia's Republic of Bashkortostan and the Novokubyshevsk oil refinery in Samara region, all of which are core Russian refineries.