Answer:
the same as a regular id, as long as it has your name, pic, and D.O.B
A valid military ID will get you access to all military bases, comissaries, exchanges and PXs. It carries all significant information about the owner, and assists in gaining access to military computer networks. In certain states it suffices as a drivers license extension. It is a federal offense to have one if its not yours and to lose one incurs serious repercussions depending on the command.