In the Moscow region, a unique airspace control system (SCS) has begun operation, which is capable of detecting not only airplanes or helicopters, but also mini- and micro-drones at extremely low altitudes and targeting them with air defense or electronic warfare systems (Izvestia).
A network (up to 24) of small radars (weighs 110 kg) with a fixed phased array antenna was developed by the Central Design Bureau of Hardware Engineering from Tula (Rostec).
A small copter with a camera, for example, Mavic 2, it is guaranteed to detect at ranges up to 4 km, a drone of the Baba Yaga type, as well as aircraft-type UAVs, for example, Ukrainian Furies or Mugin, which strike industrial facilities, the SQUP detects at a distance of 15-18 km.
@highlylikely20