Huh.. I always thought Dogtags were similar to a Driver’s License.. If found, drop in any mailbox and the PO automatically sends it to the proper administrative authority.
So did I. But I just looked it up to see if there was an official procedure. IIRC the military ID says to drop it in the mail. It's been nearly 17 years since I had a military ID, so I'm not certain if that is/was right.