A major Ukrainian drone attack reached Moscow’s oil-refining infrastructure on Sunday, adding another potential disruption to a Russian fuel system already strained by repeated strikes on processing plants.
Russian officials said the Moscow Oil Refinery was damaged in the attack. More than 1,600 drones were reportedly intercepted across Russia since Saturday, including about 450 directed toward Moscow. Three people were reported killed in the Moscow region. Ukraine had not commented on the specific incident at the time of the report.
The refinery is an important supplier to Moscow and the surrounding region. It processed more than 11 million metric tons of crude in 2024 and had already been damaged earlier this year. A June strike forced a halt after a primary processing unit accounting for about 53% of capacity was damaged.
Sunday’s attack matters beyond Moscow. Russian refining capacity has been repeatedly disrupted in recent weeks. Syzran and Saratov stopped processing after drone attacks, while Yaroslavl also halted crude processing following damage to key equipment.
That creates another potential pressure point for global refined-product markets at a time when Middle East disruptions are already tightening energy supply.
For markets, the immediate question is the extent of damage at the Moscow refinery and whether operations are curtailed. Traders will also watch Russian fuel-export restrictions and wholesale diesel prices for signs that refinery outages are translating into a broader supply shock.
