The Kirishinefteorgsintez (KINEF) oil refinery in Kirishi, Leningrad Oblast, Russia, was reportedly targeted in a Ukranian drone attack. The facility, operated by Surgutneftegas, is one of Russia’s largest oil refineries, with an annual processing capacity of approximately 20 million tonnes of crude oil, accounting for around 6.6% of Russia’s total refining capacity. The refinery has been targeted in multiple previous attacks, including August 30, 2026.