I guess the advantage here is that this thing would be able to follow its target, though if it can be shot down by AA there may be problems. Also, if the drone is busy chasing the target, the defence won't intercept other targets unless told to do so, so it would be possible to distract the entire AA network by something fast (unless the drone itself is very fast or deals lots of damage).
Also, I'm pretty sure Foehn have a Carrier-like vehicle, maybe this is what the Boidmachine is?
Edited by Damfoos, 23 June 2016 - 05:11 PM.