Ukraine drones strike Ryazan oil refinery

Russian officials said Ukrainian drones struck the city of Ryazan early on Friday, killing at least three people, damaging apartment buildings and hitting an industrial enterprise that Ukrainian officials later identified as the Ryazan oil refinery. Videos and photographs circulated online showed a large fire and thick black smoke rising from the area of the refinery, one of Rosneft's biggest plants. Russia's Defence Ministry said air defences destroyed 355 drones overnight across multiple regions, in what local officials and media described as one of the larger Ukrainian drone barrages in recent months. Ukrainian drone forces commander Robert Brovdi said on Friday that the refinery in Ryazan had been struck. ### How many people were reported killed and hurt in Ryazan? Ryazan region Governor Pavel Malkov said early on May 15 that the attack killed three people and injured 12, including children, after drones damaged two apartment buildings and debris fell on an industrial site. Later Reuters reports carried by other outlets said the death toll had risen to four, including a child, citing the governor. (msn.com) Ryazan lies about 200 km southeast of Moscow, and the attack appeared to hit both civilian and industrial areas. Russian officials did not immediately publish a separate refinery casualty count, and Reuters could not independently verify how many of the deaths occurred near the industrial site rather than the residential buildings, based on the available reports. (iz.ru) ### Was the refinery itself confirmed as the industrial site? Robert Brovdi, the commander of Ukraine's drone forces, said on May 15 that Ukrainian drones had struck an oil refinery in Russia's central city of Ryazan. Russian officials referred publicly to an "industrial enterprise," but videos, local reporting and refinery imagery pointed to Rosneft's Ryazan Oil Refining Company. (msn.com) Rosneft says the Ryazan refinery is the largest in the region and one of the leaders of Russia's refining industry. Other reports describing the plant put its processing capacity at about 17 million tonnes a year, making it one of Russia's larger refineries. ### What do the "100 drones" and "oil rain" claims amount to? Russia's Defence Ministry said 355 Ukrainian drones were intercepted or destroyed overnight across Russia, but publicly available reporting reviewed here does not verify a figure of 100 drones used specifically against Ryazan. (english.alarabiya.net) That number circulated in social posts and regional coverage, but it was not confirmed by the Russian ministry, Governor Malkov or Reuters reporting available on May 15. (rosneft.com) Residents and regional outlets also circulated claims of "black rain" or "oil rain" after the strike, describing sticky dark residue on cars, windows and facades. Those accounts appeared in local and pro-Ukrainian reporting, but Reuters reporting available on May 15 did not independently confirm the phenomenon. (themoscowtimes.com) ### Why does Ryazan keep appearing in refinery strike reports? Ryazan's refinery has been targeted repeatedly in earlier drone attacks, according to prior reporting and industry coverage. The plant is owned by Rosneft and supplies fuels including gasoline, diesel and aviation products, making it a recurring target as Ukraine presses long-range strikes against Russian energy infrastructure. (eadaily.com) Reuters reported on May 14 that Ukraine had doubled the number of Russian oil refineries it had targeted since the start of 2026, citing information posted on social media by Russian officials. That broader pattern provides the immediate context for the Ryazan strike, though Ukrainian officials did not publicly detail the weapons used in the operation beyond Brovdi's statement that the refinery was hit. (rosneft.com) ### What remains unverified after the first day of reporting? Russian authorities had not, in the material reviewed here, released a full damage assessment for the refinery by late May 15. Rosneft's public refinery page identifies the site and its role in the company's refining network, but no company statement was available in the search results on output losses, shutdowns or restart timing. (usnews.com) May 15 remained the key date for follow-up from Ryazan Governor Pavel Malkov, Russia's Defence Ministry, Rosneft and Ukrainian military officials, who were the named participants providing the first confirmed details of casualties, drone totals and the refinery strike. (iz.ru) (rosneft.com)