All thru military history someone invents a better tool and someone invents a better tool to defeat it. With the use and need of electronics in modern tools comes counter tools to defeat it. One does not have to shoot a missile to knock down a plane when an electronic beam of energy/radio waive can do it. The best way to win a fight is to let the other person think that horrible things can happen to them. Be prepared to do these things to them if necessary.
Sam