In Russia, the night of January 21 was marked by loud events in several regions. Explosions and fires were reported, notably at the factory assembling the Pantsir anti-aircraft missile system and the gas terminal in the port. Sources used in preparing the material include Telegram channels Mash, the Ministry of Defense of the Russian Federation, Governor of the Leningrad Region Alexander Drozdenko, Wikipedia, and local Russian Telegram channels. Leningrad region During the night, explosions were heard in the vicinity of the oil terminal in the seaport of Ust-Luga. A powerful fire erupted there…