This is, in so many words, why I didn't re-enlist after making the monumentally immoral decision to enlist in the US Army in the first place. Once you realize what the government really is - just a group of men and women who tell other people to do what they say or else - wearing a uniform and agreeing to do what they say to people halfway around the world is the worst thing you could do. I'd even go so far as to say soldiers are more morally culpable than the psychopaths in charge; without the trigger-pullers, after all, what power do they really have?