Full Breakdown
Ukraine’s Drone Campaign Cripples Russian Oil Refining
5/21/2026, 11:21:08 PM
Recent Drone Strikes on Russian Oil Infrastructure
Since April, Ukrainian drones have struck multiple Russian oil sites, including the Rosneft-owned Syzran refinery (April 18), Lukoil’s Norsi refinery near Kstovo (May 20), Moscow’s Kapotnya refinery (May 19), Ryazan (May 15), Perm (May 7), Tuapse (April 28) and Kirishi (March). Attacks also hit the Ust-Luga condensate complex, the Yaroslavl-3 pumping station and Baltic port of Primorsk, where storage tanks burned.
Context: Energy Front of the Conflict
The attacks followed a brief ceasefire for World War II victory celebrations and stalled peace talks. Kyiv says the campaign aims to cut Moscow’s petrodollar revenue by hitting refineries, export terminals, pipelines and storage sites, echoing earlier Russian strikes on Ukrainian energy assets.
Impact on Refining Capacity
Data show the affected refineries process over 83 million metric tons per year (?238 000 t/d), about a quarter of Russia’s capacity and over 30 % of gasoline and about 25 % of diesel output. Major plants: Norsi (?340 000 bpd), Ryazan (?5 % of output), Perm (?250 000 bpd) and Tuapse (?240 000 bpd). Primorsk, handling 1 million bbl/d, lost at least 40 % of storage.
Official Statements from Kyiv and Moscow
Ukraine’s General Staff reported strikes on Norsi, Yaroslavl-3 and other sites, noting damage to primary processing units and reservoir tanks. President Volodymyr Zelenskyy said the campaign cut Russian oil refining by about 10 %. Kremlin spokesman Dmitry Peskov said there are no risks to fuel supplies, attributing any dip to seasonal maintenance and citing a compensation system.
Local Reports from Affected Sites
Moscow Mayor Sergei Sobyanin said 12 people were injured and three houses damaged near the Kapotnya refinery, adding its technology stayed intact; Kstovo governor Gleb Nikitin reported fires at two industrial facilities after the Norsi strike. Astrakhan governor confirmed a gas-processing plant fire on 13 May. Officials in Samara and Primorsk observed smoke and burning storage tanks.
Conflicting Assessments and Information Gaps
Peskov’s claim of fuel supplies clashes with data showing a quarter of refining capacity halted and a 10 % output drop. Kirishi’s capacity is reported as both 20 million t/yr and a 2025 output of 2 million t gasoline, 7.1 million t diesel. Nizhegorodnefteorgsintez’s status after its 20 May attack remains unclear, and no independent verification of fuel losses exists.
Verbatim Quotes
- “No, the Kremlin sees no such risks. Indeed, production may be decreasing in some regions. By the way, this is also related to seasonal maintenance work,” — Dmitry Peskov
- “Ukraine said it attacked a major oil refinery in central Russia for the second time this week, as Kyiv continues to target the country’s energy infrastructure.” — Ukrainian General Staff
- “The “technology” of the refinery was not damaged, he said.” — Sergei Sobyanin
- “The combined capacity of the oil refineries that have fully or partially suspended operations exceeds 83 million metric tons per year, or about 238,000 tons per day.” — Reuters
Outlook: Potential Consequences
Continued drone attacks could further cut Russia’s refining output, tightening a budget that relies on oil and gas taxes for about a quarter of revenue. Disruptions at export hubs such as Primorsk may affect global oil markets, while Moscow’s assurances aim to keep domestic fuel supplies stable. Both sides view energy infrastructure as a key battleground.
