Ukrainian Drone Attack Sparks Major Fire at Moscow Refinery as War Reaches Deeper Into Russia

Ukraine launched another long-range drone strike on a major oil refinery in Moscow, triggering a large fire and renewed concerns over the vulnerability of Russia’s critical energy infrastructure. The attack targeted the Kapotnya oil refinery, located in southeastern Moscow, and is the latest in a series of Ukrainian operations aimed at disrupting Russia’s fuel production and logistics network.

According to Russian authorities, multiple drones approached the capital overnight, prompting air defence systems to respond. While several drones were reportedly intercepted, at least one struck the refinery, causing a blaze that sent thick columns of black smoke into the sky. Videos shared on social media showed flames rising from parts of the facility as emergency crews rushed to contain the fire.

Moscow Mayor Sergei Sobyanin confirmed the attack and said emergency services were working at the site. No immediate casualties were reported, though authorities launched an investigation to assess the extent of the damage. Temporary restrictions were imposed at some airports around Moscow as a precautionary measure during the drone assault.

The Kapotnya refinery, operated by Gazprom Neft, is one of the largest fuel-processing plants serving Moscow and the surrounding region. It plays a crucial role in supplying petrol, diesel and other petroleum products to millions of residents and businesses. Industry analysts say repeated attacks on such facilities could complicate Russia’s efforts to maintain stable fuel production and distribution.

The strike forms part of Ukraine’s broader strategy of targeting energy and industrial assets deep inside Russian territory. Over the past several months, Ukrainian forces have increasingly relied on long-range drones to hit refineries, storage depots and military-linked infrastructure far from the front lines. Kyiv argues that these facilities contribute directly to Russia’s war effort and therefore represent legitimate military targets.

The latest attack comes amid continuing hostilities across multiple fronts in the more than four-year-old conflict. As Ukraine expands its capability to strike strategic sites hundreds of kilometres from the battlefield, Russia has intensified air-defence measures around key industrial centres.