Ukrainian drone attacks have severely degraded Russia's energy infrastructure, knocking out an estimated 1.5 million to 2.0 million barrels per day of processing capacity—roughly 58% of the country's total refining capacity. The extensive deep strike campaign has crippled multiple major facilities, driving Russian refining to a 21-year low and triggering widespread fuel rationing for millions. Kazakhstan has agreed to supply 50,000 metric tons of AI-92 gasoline to Russia as humanitarian aid.