Does anyone feel like PTSD has become a little too political about what you have done?

Even though PTSD (post traumatic stress disorder) can happen from anything. I often hear of other soldiers saying that unless you have been in combat you cannot have PTSD. As a 14T I can tell you that this is possible even though PATRIOT rarely sees combat. I also know of a soldier who wakes up thinking she thinks she missed formation over 20 years ago. What are your opinions.