"Drones have a low radar cross-section and their detection range is often shorter than the operational range of their weaponry. The Pantsir's operational range has been extended and the drones are identified quite clearly in the combat area", Murakhovsky said.
However, some drones are so small and equipped with electric motors that they can't actually be detected by infrared or radar signatures, Murakhovsky said.
"The use of optoelectronic devices in new air defense systems should be based not only on thermal but also optical contrast, for example", he said. However, he warned, the new air defense system should not be seen as a panacea, he stressed.
"The counter-drone move implies creating multi-layered air defenses integrated with electronic warfare systems. It should also be borne in mind, even a sizable drone is still a very cheap item compared to airplanes and, of course, the focus should be on cutting the cost of the surface-to-air missiles used for such low-cost aerial vehicles. This work has been carried out and resulted in the manufacture of inexpensive small size missiles for another Russian air defense system called Tor", he concluded.