The military justice system is still tough and he has virtually none of the court appointed rights left wing judges have awarded to civilian prisoners.
He is still legally a member of the military and subject to it’s laws and rules he has just been stripped of all rights, rank and has forfeited his pay.
He is going to die in jail and every day he will wish that that is the day he dies.
I don’t know - I suspect he’ll be treated the way the little darlings at Guantanamo are treated. Special Islamic treats for their holidays, special Islamic diet all the time, Islamic reading material, meetings with their mullahs...you can’t make me believe that Hassan won’t get this stuff, no matter what kind of prison he goes to. In fact, if he doesn’t get it automatically, he will petition for it and no doubt get it.
Put him to death and have done with it.