Which characteristic is NOT included on military dog tags?

Military dog tags serve several important purposes, primarily related to identification and providing essential information about service members in case of injury or death. The information included on military dog tags aims to ensure that medical personnel can quickly and accurately identify individuals and their needs in emergency situations.

One of the key pieces of information included is the blood type, which is critical for medical treatment, especially in combat situations. Knowing a soldier's blood type can save their life in cases where swift blood transfusions are necessary. Additionally, religious preference is often included to help facilitate the appropriate rites or last services if necessary, reflecting the individual’s beliefs.

The social security number is also included on dog tags to ensure accurate identification and organization of service records. It allows for the verification of the individual's service and simplifies the administrative processes associated with military personnel.

However, home addresses are not included on dog tags. Sharing an individual's home address poses a privacy risk and could potentially compromise their security. This practice helps to maintain the anonymity of service members and ensures that their information remains confidential. By excluding home addresses, the military protects families and individuals from potential threats.