Yes, but you need to understand that they operate under different rules than the typical fast food chain. The biggest one here is hours of operation. These chains fall under AAFES, so the hours of operations are vastly different than it's off-installation counterpart. In short, they have curtailed hours that coincide with other AAFES facilities and do not stay open to wee hours. So, those 20 restaurants mean nothing in the bigger picture.

Ergo, if things are spinning up in the Pentagon (or any base for that matter), then that means the midnight oil is gonna be burning which, as you may have pieced together, means people gonna be hungry. Easiest food for prolonged Ops, even if it gets cold? Pizza.....but not from on base because they're closed.