Ukrainian drones struck a major oil refinery and a fuel depot near Moscow on Thursday, causing a large explosion [1, 2].

This escalation targets the heart of Russia's energy infrastructure to pressure the Kremlin. The strikes follow recent diplomatic support for Kyiv from G7 leaders and represent a strategic shift toward disrupting Russian fuel supplies [1, 5].

Dozens of drones were used in the operation [1]. The attack hit a key refinery and a nearby residential building, marking the largest-ever drone assault on a Moscow oil refinery [2, 4]. Some reports describe the event as the largest drone attack in years [4].

This operation was the second hit on Russian energy targets within a single week [1]. While some reports focus on the Moscow Oblast facilities [1, 2], other accounts indicate a Russian oil depot in the Rostov Oblast was also targeted [3].

The human toll of the strikes includes at least 17 injured people, including two children [3]. President Volodymyr Zelenskyy said the strikes were part of the broader campaign against Russian energy assets [1].

The refinery fire and subsequent explosions caused significant visible damage to the facility [1, 2]. Ukrainian forces have increasingly used long-range drones to penetrate Russian airspace, aiming to degrade the economic capacity of the Russian military machine [1, 5].

“Largest-ever drone assault on a Moscow oil refinery”

By targeting refineries near the capital, Ukraine is demonstrating an evolved ability to bypass Russian air defenses and strike high-value economic targets. This strategy aims to create internal political pressure within Russia by disrupting fuel production and proving that no region of the country is immune to the conflict.