Two people have been killed and hundreds evacuated after a record-scale Moscow drone attack struck an oil refinery and damaged residential property as Russia entered the final day of its parliamentary election.
Russian authorities said the overnight assault was the largest drone attack yet directed at the capital. Moscow Mayor Sergei Sobyanin said air defences had intercepted 450 drones approaching the city, while Russia’s Ministry of Defence reported that 1,100 Ukrainian drones were shot down across Russia, occupied Crimea and the Black Sea. The differing figures appear to cover different geographical areas and periods of the operation.
Several drones nevertheless reached the Moscow Oil Refinery, a major facility in the city’s Kapotnya district. Witnesses reported hearing explosions and seeing smoke rising from the complex. Officials confirmed that the refinery had been hit, although the full extent of the damage was not immediately clear.
The human cost was felt most sharply in the wider Moscow region. Two people were killed, homes were damaged and about 400 residents, including 70 children, were evacuated from a 21-storey apartment block in the Ramenskoye district. A drone also struck an apartment building in Moscow itself, but city authorities said no one was killed there.
The attack brought the war’s human, political and economic consequences closer to the centre of the Russian capital.
Sobyanin accused Ukraine of trying to interfere with voting. “The unprecedented attack was clearly planned with the aim of disrupting the elections,” he said in a statement on Telegram. Ukraine had not commented on the allegation or the attack at the time of reporting.
The incident coincided with the third and final day of voting in Russia’s parliamentary election, the first since the country launched its full-scale invasion of Ukraine in February 2022. The ruling United Russia party is widely expected to maintain its dominance in the State Duma, while most openly anti-war candidates were prevented from contesting.
President Vladimir Putin has presented the election as a demonstration of public unity and support for Russian forces. Critics, however, say the political environment offers little room for meaningful opposition, particularly after legislation criminalised statements deemed to discredit the military or spread false information about the conflict.
Energy infrastructure under pressure
The refinery strike is significant because energy infrastructure has become a central target in the conflict. Ukraine has repeatedly attacked Russian refineries and fuel facilities, seeking to reduce revenue and disrupt supplies supporting the war effort. Russia has continued to attack Ukraine’s power plants, electricity network and other infrastructure.
The latest Moscow drone attack came despite an announcement earlier in the week that both sides had agreed to stop targeting energy facilities. Continued strikes have raised fresh doubts about whether any such understanding can be enforced while the wider war remains unresolved.
The Moscow Oil Refinery has been targeted before and is an important supplier to the capital and surrounding region. According to the latest available operating figures cited in international reporting, the facility processed about 11.6 million metric tonnes of crude oil in 2024, producing roughly 2.9 million tonnes of petrol and 3.2 million tonnes of diesel.
Repeated Ukrainian strikes have already reduced part of Russia’s refining capacity, contributing to fuel shortages, higher prices and queues at filling stations in several regions. Even temporary disruption at a plant serving Moscow could therefore carry consequences beyond the immediate physical damage.
The attack also illustrates the rapidly expanding role of relatively inexpensive unmanned aircraft in modern warfare. Large waves of drones can force defenders to expend costly interceptor missiles, stretch radar coverage and protect multiple sites at once. Even when most aircraft are destroyed, a small number reaching critical infrastructure can cause substantial disruption.
A wider cycle of attacks
Russia and Ukraine have accused each other of endangering civilians while insisting that their own forces target military or strategic infrastructure. The Moscow assault came as Russian drone attacks continued in Ukraine. In the Kyiv region, authorities reported that a woman and three children were killed in separate strikes, while homes, utility structures and vehicles were damaged.
The deaths on both sides underline the widening civilian toll as the conflict continues into its fifth year. They also show how the front line is no longer the only measure of danger. Long-range drones have carried the war into cities and communities hundreds of kilometres from conventional battlefield positions.
Podium News has previously reported on the continuing exchange of deadly overnight strikes between Russia and Ukraine. The latest escalation is different in scale, particularly around Moscow, and places renewed attention on the vulnerability of major urban and energy sites.
Initial Russian election results were expected later on Sunday, but authorities were also assessing damage, restoring affected buildings and determining the refinery’s operational status. With Ukraine yet to issue a public response, several claims about the attack’s military objectives remain unverified.
The immediate priorities are the safety of evacuated residents, a transparent accounting of casualties and damage, and clarity over whether the refinery strike will affect fuel supplies. The broader question is whether the expanding use of mass drone attacks will make future efforts to protect civilians and limit strikes on energy infrastructure increasingly difficult.
Readers can follow Podium News for verified updates as authorities release confirmed information about the casualties, refinery damage and election results.
