You haven't already done this? House of Representatives, November 2019 just now thought of protecting America from enemy drones? https://www.algemeiner.com/2019/11/13/bipartisan-bill-seeks-bolstered-us-israel-cooperation-in-countering-killer-drones-in-middle-east/  "Legislation seeking bolstered collaboration with Israel in countering the threat posed by “killer drones” in the Middle East was introduced in the US House of Representatives on Wednesday." "The bill is intended to “fill gaps identified by the US Department of Defense by authorizing cooperative projects intended to thwart small unmanned aerial systems that threaten the US and Israel,” a statement published by Representatives Josh Gottheimer (NJ-5) and Anthony Gonzalez (OH-16) said." The DoD just now decided to do something about this?