Up to 400 Iran-made drones may have been destroyed in the fiery blast, while a military airbase in Southern Russia was also attacked.

The Ukrainian military says one of its drones struck an important arms depot inside Russia three weeks after another drone blasted a major Russian armory and three days after a drone smashed into a ke

Ukraine has claimed to have destroyed a weapons cache in Russia that contained military equipment sent by North Korea, including shells and ammunition. In a statement, the Ukrainian General Staff reported that a drone strike in the Bryansk region on Wednesday was aimed at disrupting Russian military logistics.

Ukraine's military intelligence chief has described North Korea as Ukraine's top adversary among Russia's allies.

Units of Ukraine’s aerial reconnaissance forces, together with other divisions of the defence forces, targeted the 67th Arsenal of the Main Missile and Artillery Directorate of Russia's Defence Ministry in Bryansk Oblast,