<P> If more information needed, another two oval wrist tags are provided . The term wrist tags can be used to refer to the bracelet - like wristwatch . The additional tags only need to be worn on the wrist, with the main tags still on the neck . All personnel are allowed to attach a small religious pendant or locket; this makes a quick identifiable reference for their funeral services . </P> <P> The Ejército de Mexico uses a single long, rectangular metal tag with oval ends, embossed with Name, serial number, and blood type plus Rh factor . </P> <P> Military of the Netherlands identity tags, like the Canadian and Norwegian ones, are designed to be broken in two in case of a fatality; the lower end is returned to Dutch Defence Headquarters, while the upper half remains on the body . There is a difference in the Army and Airforce service number and the Navy service number: </P> <Ul> <Li> Army number is made up of the date of birth in YY. MM. DD . format, for example 83.01. 15, and a three - digit number, such as 123 . </Li> <Li> Navy number is made up out of random five - or six - digit numbers . </Li> </Ul>

What does a military dog tag look like