Drones struck the Kirishi oil refinery in Russia's Leningrad oblast overnight on Oct. 4, sparking a fire that was later extinguished, officials and local media reported.
Ukrainian drones struck an oil refinery in Kirishi, in Russia's Leningrad region, overnight Oct. 4, sparking a fire that was later extinguished, Ukraine's General Staff has said.
Eyewitnesses reported seeing the fire break out at the Kirishi refinery... [1528 chars]