If I can refuse service in Kosovo and Bosnia protecting Muslims I would. Plus if I was stationed there you might not want me - I may frag your beloved Muslims every chance I get.
You're free to do whatever you want, Destro.
Just understand, unlike here on FreeRepublic, you'll be held accountable for your actions, whether you abrogate your oath of enlistment or commit crimes against civilians.
No freedom without responsibility, Destro.