What is the primary purpose of identification tags in the military?

The primary purpose of identification tags, commonly known as dog tags, is to provide crucial information for medical treatment. These tags contain vital details about the service member, such as their name, Social Security number, blood type, and any pertinent medical information, such as allergies or special medical needs. This information can be vital in emergency situations, enabling medical personnel to administer prompt and appropriate care.

While identification tags can serve additional functions, such as helping to identify unit affiliation, ensuring proper burial arrangements, or documenting service history, their most critical role is in the realm of health and emergency medical assistance. The design of these tags ensures that important medical information is readily available in high-pressure scenarios, making them indispensable for the safety and well-being of military personnel.