24, an SBU source told the Kyiv Independent.The attack was later confirmed by the General Staff of Ukraine’s Armed Forces.The news comes as Russia’s Defense Ministry reported intercepting 121 Ukrainian drones overnight, including 37 in Bryansk Oblast, 20 in Ryazan Oblast, and 17 in the Kursk and Saratov oblasts each.The refinery, one of Russia’s largest, has the capacity of 17 million metric tons of oil per year. At least three oil depots and a workshop were set ablaze, according to the source.0:00/1×A video that purports to show the aftermath of a Ukrainian drone strike against Ryazan, Russia, on Jan. 24, 2025. (SBU source)The statement confirms earlier reports in Russian Telegram channels that the Ryazan Oil Refinery caught fire after a drone attack.