Yeah, Hokkaido was kind of a weird experience for me. The group I was working for had a major success, so it decided to take everyone to Hokkaido in the dead of winter. So, we ended up playing with snow and exploring a glacier. This is presumably because at that time I was working in a tropical country, so a lot of people there had never seen snow before. Beautiful place and very sparsely populated. Still, I hate shoveling snow, especially since I had to help my parents do it starting at age five, and we were too cheap to by a snow blower (well, at least not until I was 16). So, standing on a glacier when Japanese civilization, culture, and food were so close by lost its charm kind of quickly. :-D
And I agree, I think the U.S. military does want it to cut down on casualties, although it’s my understanding that they will eventually move into “superhuman” combat. For example, planes operating in G-force environments far in excess of human sustainability.
I must admit, however, that underlying my concerns regarding the use of machines, I find all of this incredibly cool. :-)