I don't know exactly, But I'm pretty sure you can retire early, plus you get pay raises out the ass, and with all the G.I. Bills and crap, its a pretty good way to go as long as you don't mind the chance of being sent to some far away place to be shot at, or worse, you could be sent to direct traffic in New Jersey....

Just because I'm paranoid doesn't mean noone's out to get me.