[69123] Extensive drone attack against refineries in Russia: Refineries in Samara are on fire

[69123] Extensive drone attack against refineries in Russia: Refineries in Samara are on fire

A combined drone attack hit the Syzran refinery in the Samara region of Russia, as part of a series of strikes on Russian fuel infrastructure.

Strategic attack on Russian energy infrastructure in Syzran

During the night of May 21, 2026, a significant drone attack was reported against the Syzran (Сызрань) refinery in the Samara region of Russia. STERNENKO, a channel identified with clear pro-Ukrainian positions, reported that this is part of the "Samara junction" of the "Rosneft" company, which produces about 7 to 8.9 million tons of oil per year. Suspilne news agency quotes the governor of the Samara region, who reported two deaths as a result of the attack, while the Novinach channel confirmed the outbreak of the fire at the facility.

Broad impacts on the fuel industry

According to a report by Censor.NET relying on data from the Reuters news agency, the recent attacks have led to a halt or significant reduction in operations at major refineries in Russia. According to the data, the facilities hit are responsible for about 25% of Russia's total oil refining capacity, while they provide over 30% of the country's gasoline production and about 25% of its diesel production. SPRAVDI noted that following the aerial activity, the Russian authorities were forced to close several airports in various regions such as Nizhny Novgorod and Saratov.

Parallel reports on the war

Parallel to the reports on the attack in Russia, Suspilne and UA Stream report on ongoing Russian attacks against Ukraine. These involve dozens of attacks in the Chernihiv, Zaporizhzhia, Dnipro, and Kherson regions, which caused casualties and damage to civilian infrastructure. The general atmosphere in the Ukrainian channels emphasizes the effort to damage the supply capability of the Russian army in response to the daily bombings of Ukrainian cities.