Drone Strike Shuts Russia's Largest Refinery as Fuel Shortages Worsen

Ukraine has landed one of its most consequential blows yet against Russia's energy sector, knocking out the country's largest oil refinery just as Moscow is scrambling to contain a widening fuel crisis. Industry sources told Reuters that Gazprom Neft's Omsk refinery halted operations after a Ukrainian drone strike damaged key processing units at the 440,000-barrel-per-day facility. The refinery is Russia's largest gasoline producer, making the timing particularly painful for the Kremlin. According to the sources, the attack set fire to the CDU-10…