I just don't get it. Being a soldier if anything is a pretty noble occupation. You're serving your country, sometimes by putting your own life at risk. What the country decides to do isn't really something they have a choice over.
And that NATO example you posted was great. It's not like what they did was necessary or anything.
The Iraq was is a little different. There was no initial need to go there, I can't disagree with that. But hey, the soldiers have about as much choice about ending up there as the Iraqis do. And before you guys get started on that "America sucks" speech, every middle eastern/arab I've met here loves America. No shit. Never had anything bad to say.