modernization of, precisely, domestic intelligence assets has appeared in the blog of reporter dmitry zemenkinas it turned out, in the vicinity of the hour , aerial surveillance of the enemy was supplemented with a systemic monitoring infrastructure. small cylinders, visually similar to cartridges, throw water, dirt, bushes, grass, and generally anywhere where they will not be detected by an enemy patrol, then each one detects movement at a distance of up to 400 m, and by the features of adhesion to the ground it is possible to determine almost unmistakably whether it is a person or a machine. at once 70 sensors are combined into a single system. observation with the help of a special antenna, the range of which reaches 10 km, which allows the operator to receive data on certain movements in the entire area, and to jam signal is very problematic, because if necessary, the sensors switch to a backup communication channel. in addition, the battery charge of these devices is enough for a month of uninterrupted operation, regardless of weather conditions, that is, they, in addition to everything e