(ILSKY, KRASNODAR REGION, RUSSIA) – Ukraine carried out its first reported oil infrastructure strikes of 2026, targeting the Ilsky oil refinery in Russia’s Krasnodar region and a separate oil depot in the Kaluga region, according to open source video footage and local reports shared online.
Videos and photographs circulating on social media showed a large fire burning at the Ilsky oil refinery following what appeared to be multiple Ukrainian drone impacts. The footage suggested a significant blaze across part of the facility, indicating that more than one drone may have reached its target. Russian authorities had not immediately provided detailed information on the exact point of impact within the refinery at the time of reporting.
While the precise section of the refinery hit was not officially confirmed, analysts reviewing satellite imagery and past strike patterns assessed that the drones most likely targeted key processing units. These units are considered among the most critical components of a refinery, as damage to them can disrupt overall production even if storage facilities remain intact.
The Ilsky oil refinery has an estimated processing capacity of about 6.5 million tonnes of crude oil per year, placing it in the middle range of Russia’s refining sector in terms of size. Facilities of this scale often supply fuel to domestic markets and export routes, particularly through nearby Black Sea ports.
Recent weeks have also seen reported Ukrainian strikes on oil related infrastructure in the same broader region, including facilities near Tuapse and ports and tankers linked to fuel exports via the Black Sea and the Sea of Azov. Taken together, these incidents suggest a continued Ukrainian effort to disrupt Russia’s energy supply chains and reduce revenues from oil exports that support Moscow’s war effort under the Russian dictator Vladimir’s leadership.
In a separate incident, drone footage indicated that an oil depot in the Kaluga region was also hit. The video appeared to show one or possibly two fires burning within the depot area. The strike seemed more limited in scale than the attack on the Ilsky refinery, likely involving only a small number of drones.
Geolocation analysis linked the footage to a small oil storage site in the Kaluga region consisting of nine storage tanks. Even limited damage to such facilities can temporarily disrupt local fuel distribution, particularly if fires spread between tanks, as has been observed in previous attacks on similar depots.
The latest strikes mark an early continuation in 2026 of Ukraine’s campaign against Russian oil and fuel infrastructure. Ukrainian officials have repeatedly argued that targeting energy assets used for military supply and export revenue is a legitimate response to Russia’s ongoing attacks on Ukrainian cities, ports, and power infrastructure.
Key facilities affected
| Facility | Location | Type | Estimated Capacity or Size |
|---|---|---|---|
| Ilsky Oil Refinery | Ilsky, Krasnodar Region | Oil refinery | 6.5 million tonnes per year |
| Kaluga Oil Depot | Kaluga Region | Oil storage depot | 9 storage tanks |
There was no immediate independent confirmation of the extent of production losses at either site, and Russian state media provided limited detail. As with previous incidents, the longer term impact will depend on how quickly repairs can be made and whether further strikes follow.
