No. I don't see that in this case.Just going to mention the white elephant and see what happens:
The purpose of having a military is to kill other people. It's what they do. Maybe that is how he was able to kill people and go to work and act normal, in his mind, all part of the job?
If he were an infantryman who had a history of going through villes in Afghanistan, that's one thing.
But seems to me his position is part flyboy, part desk jockey, part figurehead.
It reminds me of the movie The Pentagon Wars:
http://www.imdb.com/title/tt0144550/