Ukraine’s Drone Strikes Hit Russian Oil Infrastructure in Retaliation for Kyiv Bombardments

On the night of 15 May 2026 Ukrainian long-range drones struck the Ryazan Oil Refinery—capacity ? 17 million tons per year—causing a large fire. Simultaneous hits damaged residential blocks in Ryazan, a missile boat and a minesweeper at Kaspiysk, and oil facilities in Perm.

Reuters

13 May: Russian missile barrage on Kyiv killed 24 people, including three children. 14 May: President Volodymyr Zelenskyy visited the rubble and pledged “just retribution.” 15 May: Ukrainian drones struck Ryazan and other Russian sites; later Moscow opened a terrorism case and said it intercepted 286-355 drones.

The GuardianKyiv IndependentUkrainian strikes hit major Russian refineryKyiv IndependentThe GuardianUkraine Drone Strike Halts Russia’s Perm Oil Refinery Deep in Urals

Ukrainian attacks have knocked out about 700,000 bpd of Russian refining capacity since January 2026, affecting 16 refineries. The IEA recorded a 460,000 bpd drop in crude output in April, lowering production to 8.8 million bpd. The Ryazan fire halted up to 17 million tons annually; the Perm shutdown removed ~250,000 bpd. Overall throughput fell to its lowest level since 2009, a 12 % year-on-year decline.

Reuters

Oil and gas taxes provide about 25 % of Russia’s federal budget. The loss of refining capacity and crude output cuts revenue that funds the war, raising fiscal pressure as global energy prices rise amid the Iran conflict.

Drone Strike Sparks Fire at Major Ryazan Oil Refinery

• Ukraine: Drone commander Robert Brovdi confirmed the Ryazan strike and naval hits. Zelenskyy posted on X that Ukraine’s “responses against Russia’s oil industry… are entirely justified.”

Reuters

• Russia: Ryazan Governor Pavel Malkov reported three deaths, twelve injuries and a fire at an “industrial enterprise.” The investigative committee called the attacks “terrorist” and opened a criminal case, saying they targeted “residential and civilian infrastructure.”

The Guardian

Russian officials deny intentional civilian targeting despite documented residential hits. The terrorism label contrasts with Kyiv’s claim of lawful retaliation against war-financing assets. Independent verification of damage remains limited.

The Guardian

Casualty figures differ: Russian sources cite four injured, while other reports mention three dead and twelve injured. Drone-intercept numbers vary between 286 and 355. Ryazan damage assessments range from “large fire” to “unspecified industrial damage,” and naval strike verification is pending.

Russian Refinery in Ryazan Catches Fire After Drone Attack

• “Ukraine will not allow any of the aggressor’s strikes that take the lives of our people to go unpunished,” — Volodymyr Zelenskyy, nightly video address.

The Guardian

• “We are entirely justified in our responses against Russia’s oil industry, military production, and those directly responsible for committing war crimes against Ukraine and Ukrainians,” — Volodymyr Zelenskyy, X post.

The Guardian

• “Two residential multistorey buildings and an industrial facility were damaged,” — Russian investigative committee, official statement.

The Guardian

• “The General Staff of Ukraine's military confirmed the strike on the refinery, saying ?that a large fire broke out at the facility.” — Ukrainian General Staff, statement on the Ryazan strike.

Reuters

Zelenskyy confirmed that retaliatory actions are approved and Ukraine will continue “long-range sanctions” against Russian energy assets. Moscow pledged tighter air-defence and legal action against perceived “terrorist” attacks, while the Council of Europe moves toward a war-crimes tribunal on Russian aggression.

The Guardian