I think I didn't explain myself clearly... What I meant is that once one side has it, it will go outside of common warfare pretty quickly. You are thinking in

I think I didn't explain myself clearly... What I meant is that once one side has it, it will go outside of common warfare pretty quickly. You are thinking in Gov. A vs. Gov. B both using machines. My concern is that after that, Gov. B will use machines against humans C inside the same country, or in the neightborhood. And in those cases, "technical errors" can be used as excuse after a tragedy. And that's only one of my concerns... add organized crime and terrorism to the mix and you will have a very explosive soup.