Russian officials report 338 drones downed around Moscow and damage at the city's oil refinery

Ukraine's President Volodymyr Zelensky confirmed and praised the overnight strikes on Sunday, ending the ambiguity from earlier reporting about who was behind them. "Our long-range responses had a very significant impact in the Moscow region last night," Zelensky said, according to ABC News, adding that "one of Russia's key oil industry facilities and the aggressor's logistics facility were hit" and describing the damage as costing "billions of dollars that sustain the war machine." Ukraine's General Staff said the main target was the Gazpromneft-Moscow oil refinery in the capital's Kapotnya district.

Russian officials described the barrage as the largest of the year. Bloomberg reported that Russia's defence ministry said it intercepted 1,110 drones nationwide overnight, and Moscow Mayor Sergei Sobyanin said more than 1,600 drones had been shot down across the country since Saturday, with 450 of them approaching the capital, an escalation from the 338 the mayor had reported in an earlier update cited by Kommersant. The independent Russian channel Ostorozhno Novosti had reported the earlier, smaller figure as emergency crews worked at sites where debris fell.

The casualty toll also rose over the course of the day. Andrey Vorobyev, the governor of the Moscow region, said two people were killed and 20 injured, including three children, according to ABC News, revising the earlier count of two dead and a smaller number of injured reported by RT. Russian outlet Lenta reported that a drone hit a multi-storey residential building in Kotelniki, setting fire to apartments on three floors, and that a unit at the Moscow oil refinery was damaged. These figures come from Russian officials and state or affiliated media, and independent verification of the exact counts is not available, but Ukraine's own confirmation of the strike removes the earlier uncertainty about authorship.

The refinery is the part with direct commercial consequence. The Moscow plant supplies motor fuel to the capital region, and repeated damage to Russian refining capacity has already forced periodic export restrictions on gasoline and diesel. Ukraine's campaign against Russian refining has been running for months, and Zelensky's explicit claim of responsibility, paired with the scale Russian officials themselves reported, indicates the effort is intensifying rather than tapering.

The second consequence is domestic. A defensive operation of this size over the capital, on the final day of national parliamentary voting, imposes costs that do not appear in a budget line: airport closures, interceptor expenditure, insurance repricing and the internal security commitment needed to keep it running.