The military is divided into three divisions: the Survey Corps, which explores outside human territory to hostile areas in a bid for expansion; the Garrison, which patrols and maintains the Walls, keeping Titans out and acting as the first to engage the Titans if the gate is destroyed; and the Military Police, the top-ranking soldiers who serve as the personal guards for the king and maintain order within the Walls.
"We are now at the halfway point of our disjointed epic. If you are just arriving, you have missed little."
Thing is, you never heard a complaint. Never once got, “No, sir. I can’t do that.” She never hesitated…soldiers like the Commander are rare. Women like Shepard, even more rare.