that slips neatly into anthrobotic.com’s WarBot thread , but for those who follow the WarBot-machine-drone-non-directly-human-remote-watching/killing/delivering field of technology, it’s hardly a revelation. Becasue Predator , Reaper , Global Hawk , K-MAX , Sentinel , Packbot . And more: Drone aircraft and other remotely controlled vehicles in our unmanned arsenal already function