Excellent piece!
I do have to say that I think Trump has done an amazing thing in being able to talk to Mr. Kim when months ago, it was just a lot of cage rattling by two world leaders - one who has real power (for good or for bad) and another who just wants more power (for good or for bad.) I don't like Mr. Trump very much, but I can respect what he has done in this situation - defusing a ticking time-bomb!
As for drones. Well, we on Steemit can see what happens when bots "get loose" and take on a mind of their own... And it's not just the US who use them. In the UK, drones are regularly used to help police huge events such as the massive solstice gatherings at Stonehenge. What happens when one "gets loose" and starts attacking people just because they get a little rowdy - as people do...? You take that to warfare and even nuclear-capable drones... I shudder - and so should we all.
Drones have a wide range of uses, from medical to agriculture - i only wish their use was restricted to such constructive works. But of course our reality is that we now have to contend with them as weapons....One must shudder, no question.
Thanks @viking-ventures