At droneflyers we're not really into the military end of things - however, this particular vehicle type probably has a lot of civilians uses..and, beside that, it's very cool: https://www.advancedtacticsinc.com/advanced-tactics-unveils-the-at-transformer/
All well and good - just that the long debates about national sovereignty, war, etc. are best carried out in political forums...those are subjects which are out of my (and probably your) pay grade. Just as with fire, computers, communication, etc. - all technology has many uses.
