I'm not saying being in the service is not an excacerbating part of the issue. I think the way we punish young immature soldiers has a lot to do with it.
Let me give a random example that if anything will go along with some points here. Imagine a young married soldier with a baby. That young soldier gets in trouble of some kind. Half pay, restriction, things like this. Now in addition to his work problems he has monetary problems, then the wife leaves. This kid is now fucked everywhere, he is a pariah at work, has no family support system and he kills himself. Is that the Army's fault? I don't know, we can't smoke soldiers now for fuck ups, so they get paperwork. I personally don't know what the solution is. I just don't think it is a 3 hour terrible PowerPoint on the issue.
Majority of Military Suicides Never Saw Combat
http://www.military.com/daily-news/...ver-saw-combat.html?comp=7000023317843&rank=1
"About 20 percent of military suicide victims in 2011 had been diagnosed with a mood disorder such as depression, the Pentagon said, and about half had suffered a failed marriage, often within months of their deaths."
It's been a little while but the above article supports what cback0220 stated earlier and a few cases I saw while in command.