USS Boxer takes down drone

Article about the event: The Marines’ New Drone-Killer Aces Its First Test

it seems like the friendly feds...the FAA in their proposed rule making are determined to have remote ident. requirements for UAS. Those reported drone sightings aren't helping. A simple friend or foe would probably be economically feasible but I'm sure that could be easily counterfeited so whats to gain? maybe widespread drone zappers as mentioned it the article...Alas...it's all been so much fun while it's lasted.