I guess it’s really hard for ordinary people to verify this directly. And in general, a lot of information about this isn’t disclosed in order to protect technologies and anti-drone methods. There are companies like https://eascompany.uz/en/, which works specifically in the defense-tech field. Government agencies, military departments, and other structures cooperate with them, and that creates more trust. Although of course I still hope all these technologies exist only as a precaution.