Ukrainian forces struck the Omsk Oil Refinery, Russia’s largest refinery by processing capacity, in a long-range drone attack covering approximately 3,000 kilometers. The strike was reported by Ukrainian open-source intelligence community Exilenova+ on November 11. The facility, located in the Russian city of Omsk, is part of Gazprom Neft and has a designed processing capacity exceeding 21 million metric tons of crude oil annually, accounting for approximately 10% of Russia’s total oil refining output, according to Exilenova+. The refinery produces several types of automotive gasoline, including AI-92, AI-95, and G-Drive 100, alongside Euro-5 diesel fuel, aviation kerosene, lubricants, and a...