dogtag

A dogtag is a small identification tag worn by military personnel. Typically made of metal, it contains essential information about the wearer, such as their name, service number, blood type, and religious affiliation. The purpose of the dogtag is to allow for quick and easy identification of casualties in the event of death or injury.

The concept of identification tags has a long history, with early examples appearing as far back as the American Civil War. However, modern dogtags, as commonly recognized today, became standardized during World War I. The dual-tag system, where two identical tags are issued, was developed to ensure that at least one tag remained with the casualty for identification.

In the event of a soldier's death, one dogtag is usually left with the body, while the other is removed and used for record-keeping and notification purposes. This practice helps in the proper accounting of personnel and facilitates the repatriation of remains. Beyond their military function, dogtags have also become a popular fashion accessory, adopted for their distinctive appearance and historical significance. Their design and materials have evolved over time, but their core purpose of identification remains central to their identity.