Ukraine disables 36% of Russia's oil refining capacity in 13 days

Ukrainian forces struck Russian oil refineries repeatedly over a 13-day period, knocking out about 36% of the country's refining capacity, according to Ukrainian officials cited by NV. The campaign focused on long-range drone attacks against processing plants, storage and auxiliary infrastructure, not only front-line targets. The scale is notable because it compresses what would normally require sustained air operations into a short, distributed barrage using relatively inexpensive unmanned systems.

The central data point is the 36% capacity figure, presented as a Ukrainian assessment rather than an independent inspection. NV says the estimate reflects refineries forced offline or operating below normal rates after drone damage. That distinction matters: capacity loss can include temporary shutdowns, repairs, and precautionary idling, so the number measures operational disruption as much as permanent destruction. No independent satellite survey or Russian confirmation is included in the report.

The episode fits a wider pattern of Ukraine using drones and missiles to hit deep Russian energy targets, including refineries, depots and export-linked infrastructure. Refineries are harder to replace than launchers or warehouses; they require specialized equipment, skilled operators and long repair cycles. A 36% capacity hit, even if partly temporary, strains fuel logistics for the Russian military, domestic consumers and export contracts at the same time.

For Moscow, the result tests air defense and energy resilience against cheap, persistent unmanned attacks on fixed industrial assets. For global energy markets, a 36% refining-capacity hit directly affects fuel supply, export availability and shipping risk, because Russia is a major crude and petroleum-product exporter. For other states, the documented lesson is that low-cost drones can impose disproportionate costs on critical infrastructure.