Q Team and US Mil:

The best way to take down a drone once spotted might be to use something faster like a helo or plane and drag a long enough stringified net that can tangle the rotor blades of the drone(s) while keeping a safe distance from the aerial platform in case of explosives. Then the tangled drones and net can be dropped somewhere safefor further analysis. It should be pretty easy to rig up. Even drone to drone should work to take them down. Let's get it done and test it out.