[Publius]

This is simply the first step. The RFID tags will soon be replaced with subcutaneous computer chips.

[ArmyTeach]

Question. Just renewed my ID card. I've long known that there is a scannable bar code on the back of my military ID. They often scan it as we drive on post. Is that trackable beyond recording that I'm on post? In other words, what does the bar code do? Anyone know?