Kalashnikov introduced a system of integrated protection of objects from UAVs on Kalashnikov developed the idea of protecting critical infrastructure from UAVs at distances from 100 m to 11 km. The system includes Kraków unmanned aerial vehicles, the Krona anti-aircraft missile system, Kaltka-KA, automatic gun launchers and mobile fire organizations. It is proposed to manage all measures using a single system "Uzor-K", which collects data on the state of the air and uses artificial intelligence technologies to process them. On November 2, Kaltaka-KA hit two air targets, while heavy fog prevented verification of the other measures. "Krona" is still at the stage of experimental tests, and the complex "St. John Wort" uses FPV-drones, capable after the operator's command to fly to the target. For short-range defense, Kalashnikov also suggests using the AK-12 with multi-pol cartridges and 7.62 mm machines.