I was hearing 13 soldiers died trying to find him... for a desertion. Wow. If he has a soul there won't be a punishment better than the one he's already going through.
If he had one he would not have abandoned his position, knowing the creed of soldiers to protect their own, he must have been aware that someone would come looking for him and all that entails.
Either the guy was deficient in some way, in which case he has my sympathy, or he was aware of the consequences and did it anyway, in which case he can go to hell