Geesh, another "I picked the wrong service" story. LOL
Every time I took a military charter or actual military transport in the Navy, it was most like flying the airlines. Same types of planes, mostly MD-80's I think but all the bags were in the cargo hold and you carried on whatever you wanted. No snack/beverage service on the actual military flights but good enough. On deployments, most of out stuff went by semi-truck back to base. Only took the must haves on the airplane.
No helmets, no web gear, no weapons. Yes to books, snacks and other wants.
WAh, WAH, wah. LOL
I never got to fly an Air Farce plane, but they probably all have First Class seating.
David