The Ministry of General Staff of the Ukrainian Armed Forces said on October 4 that the Ukrainian army attacked the Kirich petrochemical plant in Kirich, Leningrad, Russia, on the same day, where explosions and fires were recorded, and the results are being verified.

In addition, the Ukrainian military said that in the region of Lake Onega in the Russian Republic of Karelia, a small missile boat "Bujan-M" was hit, and the extent of damage is being determined. In Kursk, the Ukrainian military hit the Russian military "handworm" radar station and a transport cargo car belonging to the "Iskander" tactical missile system.

At the moment, there is no response from the Russian side to this. (reporter Wang Jinyan)