How would I know if it's a dereliction of duty? I don't know what the official policy is, or if we even have one. I don't know who reported the balloons before or who knew about them., I don't know how far the incidents went up the chain of command so how am I supposed to even remotely know if there was a dereliction of duty.
Go pick a fight with someone else. I've already told you what I think.