I assume that those marvelous lasers have multiple uses from detecting a heart beat to being tuned to screw up a heart beat and take out the heart.
You beat me to it. I agree completely. This technology will get into the wrong hands, if it hasn’t already.
That's an excellent idea. A high altitude drone laser that can burn an enemy's retinas so they are functionally blind for about 3 months would be extremely useful too and easier. It's sometimes better to incapacitate enemy fighters because they then become a burden. It probably wouldn't be acceptable to the world to cause mass permanent blindness.