Recently, several small unmanned aerial vehicles (UAVs) or so-called kamikaze drones have been discovered over the territory of Russia. This fact causes considerable concern among specialists and experts in the field of defense and security, which is due to several factors at once.

According to experts, the range of these drones is 300-400 km, which roughly corresponds to the distance from the border of Ukraine to the area where the UAVs were seen.

At first glance, the drones look small and well-assembled. This indicates that their production took place not in the conditions of an underground workshop, but in large-scale production, possibly on a serial basis. In other words, it can be either the result of mass production, or a trial batch before the main production.

Drones are small devices capable of carrying a small charge. But the most remarkable thing in this situation is the cost of producing such UAVs. It is estimated that it is only 3-5 thousand dollars, which, in turn, makes it possible to produce them on a large scale.

This fact is of great concern in light of the recent attacks on Russian territory. If mass production of such drones continues, they could pose a significant threat.