The Russian Ministry of Defense said on the 15th that Ukraine launched a large-scale attack on an oil refinery in Russia's Ryazan region in the early morning of the same day, causing a fire at the refinery. The Russian Ministry of Defense posted a notice on social media saying that the attack occurred between 4 a.m. and 7 a.m. on the same day. Russian anti-aircraft missile forces, fighter aviation, army aviation, and mobile fire teams intercepted and destroyed 4 “Flamingo” long-range cruise missiles and 69 fixed-wing drones. The wreckage of the drone crashed and caused a fire at the refinery.

The Russian Ministry of Defense said on the 15th that Ukraine launched a large-scale attack on an oil refinery in Russia's Ryazan region in the early morning of the same day, causing a fire at the refinery. The Russian Ministry of Defense posted a notice on social media saying that the attack occurred between 4 a.m. and 7 a.m. on the same day. Russian anti-aircraft missile forces, fighter aviation, army aviation, and mobile fire teams intercepted and destroyed 4 “Flamingo” long-range cruise missiles and 69 fixed-wing drones. The wreckage of the drone crashed and caused a fire at the refinery.