Ukraine Launches Over 1,000 Drones in Largest-Ever Attack on Russia, Hitting Oil Refinery

Ukraine launched more than 1,000 drones at Russia overnight, including hundreds targeting Moscow, in what officials described as the largest-ever attack on the Russian capital. The massive aerial assault resulted in casualties and damage to critical energy and residential infrastructure.

According to Andrei Vorobyov, the governor of the wider Moscow region, two people were killed and 20 others were injured in the strikes. The attacks also caused damage to a Moscow oil refinery and a residential building.

Ukrainian President Volodymyr Zelenskyy confirmed the strike on the refinery as part of Kyiv's broader strategy to dismantle the energy infrastructure that funds Russia's military campaigns. Writing on X, Zelenskyy stated that the targeted facilities sustain the war machine to the scale of billions of dollars. He added that Kyiv utilized a range of missiles and drones for the operation, including domestically developed Flamingo and Pelican missiles.

Meanwhile, separate strikes resulted in casualties within Ukraine. According to Ukraine's emergency service, a mother and her two children were killed in an overnight Russian drone attack near Kyiv. Russia's defense ministry reported that a total of 1,100 Ukrainian drones were intercepted and shot down across the country, including over the annexed Crimean peninsula and the waters of the Black Sea.

The unprecedented wave of drones coincided with the third and final day of Russian parliamentary elections. Moscow Mayor Sergei Sobyanin asserted that the large-scale assault was a deliberate attempt to disrupt the electoral process. Sobyanin stated that the enemy failed in this objective, noting that air defenses successfully destroyed 450 drones as they approached the capital.

Voting for the parliamentary elections was also conducted in four partially controlled Ukrainian regions—Donetsk, Luhansk, Kherson, and Zaporizhzhia—which Russia annexed during the initial stages of the conflict, as well as in Crimea, which was annexed in 2014. Ukraine has consistently maintained that voting held in these occupied territories is entirely illegal.

Since the launch of Russia's full-scale invasion more than four years ago, Ukraine has significantly advanced its military drone capabilities. Kyiv has increasingly deployed domestically produced long-range drones and missiles to conduct strikes deep inside Russian territory. This advanced drone technology has also captured the attention of various international governments and defense manufacturers.

According to the Associated Press, Kyiv's operational strategy is designed to make the Russian public feel the direct consequences of the ongoing conflict and to increase pressure on Russian President Vladimir Putin to pursue a negotiated peace settlement. Thus far, Putin has given no indication of his intent to halt the invasion.

As the conflict persists, Russia and Ukraine remain deeply engaged in mutual long-range aerial strikes against each other's territories. Meanwhile, combat along the roughly 1,250-kilometer front line situated in eastern and southern Ukraine has reportedly slowed down, hampered by the heavy presence of drones and ground robots that make traditional troop movements increasingly difficult.