I think weapons are bad, doesn't really matter in whom hands they are. You have to see it with your own eyes to say something, and in war there is no good side both are bad.
Did you ever see a child with a hole in it's stomatch made by a granade? Or a kid who played with an unexploded granade? I have seen it for 4 years everyday and nobody can tell me weapons are good. I'm sorry if you disagree with my opinion but weapons didn't bring luck to anybody, at least not at here.