Drones attacked nitrogen chemical plant in Russia's Tula region, OSINT analysts report. A large-scale fire broke out at the site; One of the units is apparently on fire. The Novomoseksk plant produces ammonia, ammonium nitrate, urea and methanol. It is one of the largest chemical enterprises in Russia. It also produces raw materials from which Russian military plants produce explosives and ammunition. A trip from the Tula region.