I've been watching this progress for about 2 years. There's much more to find if you plug "military robots" into the search engine. Here is a
video compilation of "bots" that are presently available or soon to be. The more "autonomous" they make them, the more we have to worry. (in my
opinion.)
www.youtube.com...
You may also be interested in looking at "Space based Projectors" and "hologram" technology.