Ryazan refinery
The Ryazan Oil Refinery is one of the largest oil refining enterprises in Russia, located in the city of Ryazan. It is part of the Rosneft oil company. The refinery carries out primary and secondary crude oil processing, producing gasoline, diesel fuel, aviation kerosene, lubricants and other petroleum products. Its refining capacity exceeds 17 million tonnes of oil per year. The plant is a major supplier of fuel to the Russian domestic market.
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Ukrainian drones hit two Russian oil refineries and defence-linked plants overnight into 25 September
In the night of 24–25 September 2026, Ukrainian drones struck multiple Russian industrial sites far behind the front line. The Lukoil-Permnefteorgsintez refinery in Perm was hit and a fire broke out; the Novoshakhtinsk refinery in Rostov Oblast suspended operations after being damaged; the Iskra microelectronics plant in Ulyanovsk, part of the Almaz-Antey defence concern, was also struck, along with a synthetic-rubber plant in Voronezh. Russia's General Staff of the Armed Forces of Ukraine confirmed the strikes on the two refineries, and President Volodymyr Zelensky publicly acknowledged the attacks.
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Ukrainian drones strike Ryazan oil refinery and Rostov airfield overnight
On the night of September 6, 2026, Ukrainian drones attacked targets in Russia's Ryazan and Rostov oblasts. Ukraine's General Staff said the Defense Forces struck the Ryazan Oil Refinery, the Rostov-on-Don airfield, a Podlyot radar station, and two Pantsir-S1 air-defense systems, with the refinery hit using an FP-1 drone produced by Fire Point. Russian officials acknowledged a drone attack and a fire at an unnamed enterprise in Ryazan, but did not officially confirm damage to the refinery.