Alcohol abuse is often seen in conjunction with post-traumatic stress disorder. Post-traumatic stress disorder, and this has been borne out in the literature, in research, is probably the most comorbid psychiatric disorder we know of, in other words, where there are other co-existing mental health conditions. One of the big ones is drug and alcohol abuse.
In my experience in the military it has been more alcohol abuse. So again what we will do in those cases is a comprehensive treatment package right at the beginning where we will also be treating them for their addiction problems.