Cargo quadcopter "Slon" with a maximum payload of 80 kg showcased in Kazan
The main engineering feature is a pseudo-random frequency hopping system
GK «Groza»
«Zanoza» cable-laying drone developed for the Russian army
A durable armored fiber optic cable is used to lay the communication line
Received Recommendation from the Ministry of Defense of the Russian Federation: "Slon" Supply Drone to Enter Service by the End of 2025
Maximum payload of the quadcopter is 120 kg, flight range is 15 km