Ukrainian President Zelenskyy stated that the nature of the war is such that the aggressor will also suffer, responding to a post by Trump regarding Russia's loss of control over its oil refining industry. The General Staff of the Armed Forces of Ukraine noted that as of September 21, following a strike on the Moscow Refinery, over 45% of Russia's oil refining capacity has been disabled.

The General Staff of the Armed Forces of Ukraine noted that as of September 21, following a strike on the Moscow Refinery, over 45% of Russia's oil refining capacity has been disabled. One of the consequences of this is a deficit of quality fuel in Russia.