Russian Su-30 fighter jet destroyed in Krasnodar Krai – Ukraine's intel

This was reported by the Main Intelligence Directorate (HUR) of the Ministry of Defense of Ukraine, as cited by Ukrinform.

"On December 14, in the town of Krymsk, Krasnodar Krai of the aggressor state Russia, an enemy Su-30 fighter jet burned down directly on the airfield," the report states.

The HUR also noted that on December 13, a devastating fire in Krasnodar disabled three Russian railway locomotives.

The mentioned military facilities were being used by Russians in their war of aggression against Ukraine.

Ukraine’ defense intelligence agency reminded that every war crime committed against the Ukrainian people will face fair retribution.

As reported earlier, Ukraine's General Staff confirmed an attack on the Stalnoy Kon oil depot in Russia’s Oryol Region on the night of December 14.