Since early August, the Ukrainian military has occupied a salient inside Russia, in the Kursk Oblast. Now, the Russian military is trying to eradicate that salient by throwing thousands of Russian and North Korean troops at it.

On the night of December 25, the Ukrainian Armed Forces hit the command post of Russia’s 810th Separate Marines Brigade located in an abandoned civilian building in Lgov, Kursk region. — Ukrinform.

Moscow has intensified its attacks on Ukrainian forces battling to hold an enclave in Russia's Kursk region and increased pressure in Ukraine's eastern Donetsk region, Ukraine's top army commander said on Tuesday.

"This fire strike is part of a comprehensive campaign to weaken the ability of the Russian Armed Forces to coordinate military operations against the people of Ukraine," Ukraine's Center for Strategic Communications said.