There are a few companies working on drone detection and anti-drone technology. I believe Black Sage ([1], based in Boise) provides protection tech for military

There are a few companies working on drone detection and anti-drone technology. I believe Black Sage ([1], based in Boise) provides protection tech for military applications and for venues like sports stadiums. [1]: https://www.blacksagetech.com/ https://www.blacksagetech.com/