
There's a HUGE difference
between Active Duty time and Combat Zone experience.
I did 11 years AD, and 10 years Army Reserve. Closest I ever came to combat was being caught in the middle of a "race riot" while on CP. That and being put on alert for possible deployment during the 10 day war.
I would never advocate CZ experience as a requirement.
A good friend will come and bail you out of jail ... but, a true friend will be sitting next to you saying, "Damn...that was fun!"