More than 900 kilometres east of Moscow is simply a immense drone death factory. Produced on the basis of Iranian Shahed in Russia are known as Gieran. A image of Joseph Stalin hangs in the hall of the plant. According to Ukrainian intelligence, Russia plans to produce as many as 40,000 assault drones and over 20,000 alleged decoys - plastic and inexpensive drones, whose function is to confuse anti-aircraft defense. Justyna Zuber's material.