Well, the Military justice system used to be tough but I don’t know if it still is. We can only hope!!
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.