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History of Dog Tags for Military: When and Why They Started

Dog tags are small, metal identification badges that are used by soldiers all over all over the globe. Although they appear simple but they have a significant significance: every soldier deserves to be recognized, remembered and recognized. In this comprehensive and helpful guide, I'll walk over the History Of Dog Tags For Military​ as far back as the ancient days to the modern tags that are used in the present. I'll go over everything in a way even a 10-year-old or 11-year-old could comprehend without losing crucial information or the historical accuracy.

What Are Military Dog Tags, and Why Does Their History Matter?

The military dog tags are tiny pieces of metal which are attached to the chain that is worn around a soldier's neck. Each tag contains important information like:

  • The name of a soldier
  • The number of the service or identification
  • Type of blood
  • Religion (optional)
  • Medical information

These tags aid in identifying soldiers in the event of injuries, emergencies or even during the time of war. The story of military dog tags is significant because it illustrates how the armies worked to safeguard their soldiers identity. Many soldiers who perished during battles were never identified. Families never received answers. In time, nations developed methods of identification to ensure each soldier was recognized. Dog tags were an expression of respect sacrifice, security, and identification.

How Far Back Does the Idea of Dog Tags Go?

It is possible to think that dog tags began only during the wars of the modern era however the concept is a lot older.

Ancient Sparta

Spartan warriors often tied little pieces of wooden around their wrists, with their names written on the wood. This was done to ensure that their corpses could be identified when they passed away.

Roman Soldiers

Roman soldiers carried a lead disk known as the the signaculum on the neck.It included:

  • The name of the soldier
  • The legion of a soldier (army unit)

The disk functioned exactly as the dog tag.

Chinese Soldiers

In the 19th century, Chinese soldiers used wooden identification tags in big battles like those of the Taiping Rebellion. In all cultures, the concept remains in the exact same way:
"If a soldier falls, someone must know who he is."

Why Was the American Civil War a Turning Point?

History Of Dog Tags For Military​

The U.S. Civil War (1861-1865) revolutionized everything. Over 620,000 troops lost their lives, and a number of thousands were not identified. Many families did not know the fate of their loved family members.

Since dog tags were not legally provided, soldiers had to create their own

  • Write their name on the paper before fixing it to their clothes
  • Names engraved on coins
  • Carving wooden disks
  • Making ID tags yourself from travel merchants

The anxiety of dying with no name and without identification led soldiers to create their own dog tags. This painful issue was the catalyst that led to the official pet tags more later.

Early Official Proposals After the Spanish-American War

Following that the Spanish-American War ended in 1898, U.S. Army Chaplain Charles C. Pierce advised that all soldiers be issued official identification badges. He was a morgue worker in the military and was able to see firsthand how difficult it was to find those who had died.

He suggested that every soldier be carrying the metal "identity disk." While this was a fantastic idea however, the army didn't take action immediately. It took a few years before the plan was officially adopted.

When Were Dog Tags First Made Official? (The Big Step in 1906)

It was in 1906 1906, in 1906, the U.S. Army finally made dog tags legal. Soldiers were presented with the round tag, constructed from aluminum.

Each tag includes:

  • Name
  • Company
  • Regiment or Corps

At first, officers needed to purchase the tags themselves and soldiers on the enlisted side received them free. In 1913 the wearing of tags for dogs was made obligatory to every U.S. soldiers. This was the very first start of the military dog tags, as we have them today.

How World War I Changed Dog Tags Forever

World War I brought millions of soldiers to combat. Military needed an easier method to locate the soldiers. What changed is:

Two Tags Instead of One

In 1916, soldiers began wearing two tags:

  • One remained within the body
  • One was gathered to create records

This increased the certainty of identification.

Extra Information Added

Tags are now available:

  • Serial numbers
  • Religion
  • Medical information
  • Type of blood (later added during WWII)

Navy Tags with fingerprints

The U.S. Navy added fingerprints on their dog tags in order to prevent errors in identification. WWI made dog tags the standard worldwide for armies.

How Dog Tags Changed Between WWI and WWII

In the time between two World Wars different armies tested different designs:

  • Brass tags
  • Fiber tag (used for British soldiers)
  • Tags with stamps
  • Etched tags
  • Monel metal tags (strong, rust-proof)

This time period was filled with tests and improvement. The armies were looking for tags that read:

  • Strong
  • Waterproof
  • Rust-free
  • Easy to read
  • It is impossible to break

In the 1930s, in the 1930s, U.S. military developed a rectangular design that would later be famous.

The "Notched" Dog Tag of World War II - Myth vs Reality

In World War II, the U.S. introduced the rectangular dog tag that had a tiny hole at one end. Many believe that the notch was made to force the tag into deceased soldier's teeth to establish the identity of. This is a rumor.

Real Reason for the Notch

The notch appeared due to the fact that it helped the stamping machine to hold the tag securely. It was nothing to do soldier's teeth.

Information on WWII Tags

WWII dog tags were usually include:

  • Name
  • Service number
  • Type of blood
  • Tetanus shot dates
  • Religion
  • Next of Kin information

These tags have become one of the most famous images for WWII soldiers.

Dog Tags in the Korean War, Vietnam War, and the Cold War

The dog tags were changed several times during these conflict.

Korean War

As of 1959, policy was modified to ensure that the tags were both kept together with their body to avoid losing personal information about the person.

Vietnam War

In Vietnam in the Vietnam war, dog tags were put on with boots to minimize noise and ward off detection by enemies. The information on tags in these times became commonplace worldwide.

Cold War

From the 1970s to the 1990s in the 1970s-1990s, dog tags were a mandatory element of the uniform of every soldier. Tags were also featured in movies and memorials and became symbols of bravery and sacrifice.

Dog Tags Around the World - How Other Countries Use Them

Dog tags aren't only an American concept. Different nations have their own version.

China

The People's Liberation Army uses tags with the following words:

  • Name
  • Gender
  • Birth date
  • ID number
  • Type of blood
  • Special 2D codes that link to databases online

Poland

Polish tags can be oval, and often split in half to facilitate recording purposes.

Denmark & Hungary

They utilize breaks-resistant dog tags that are designed to snap to make two separate pieces.

Israel & South Korea

The militaries print blood and military ID numbers types on strong metal tags. History Of Dog Tags For Military​ every country creates dog tags according to its requirements, but the goal is the identical:
to identify and safeguard soldiers.

What Information Has Appeared on Dog Tags Over Time?

Over time the dog tags have been used to convey different kinds of information.

Here's a quick timeline:

Early Tags

  • Name
  • Rank
  • Unit

World War I

  • Serial number
  • Religion

World War II

  • Tetanus shot dates
  • Type of blood
  • Next of kin

Cold War Era

  • Service number changed to Social Numbers for Security

Modern Era

  • DoD identification number (to safeguard soldiers from identity theft)
  • Medical alerts
  • Barcode-like symbols or codes that are special in certain countries

Information on dog tags has changed since armies have learned from every war.

Dog Tags in the Age of DNA and Digital Records

Today, the military uses modern technology to quickly identify soldiers and securely.

DNA Identification

DNA testing is reliable even when bodies aren't easily recognized visually. However, this process can take some time, which is the reason tags for dogs are still required during emergencies.

Removing Social Security Numbers

To safeguard soldiers from identity theft, a lot of modern dog tags have an specific military identification number rather than the social Security number.

Digital Dog Tags

Some countries use:

  • QR codes
  • Matrix codes
  • Computer-linked ID systems

In the near future dogs' tags may link directly to medical databases.

What Do Dog Tags Mean to Soldiers and Families Today?

The dog tags go beyond mere metal pieces. They are a source of deep meaning.

For Soldiers:

  • They symbolize honor
  • They display identity
  • These remind them of their obligations
  • They are used to protect you in the event of an emergency.

For Families:

  • They provide comfort
  • They are the memorial pieces
  • They are a symbol of courage

In numerous war memorials, thousands of dogs tags are hung to honor the fallen soldiers. History Of Dog Tags For Military​ they show the world of the fact that beneath every dog tag stood someone with an interesting story.

FAQ's: History Of Dog Tags For Military​

Can civilians be able to wear tags for dogs?

Yes, but wearing genuine military dog tags that are not affixed to your pet could be considered disrespectful.

Does every soldier wear dog tags?

Yes, many militaries require dog tags to ensure quick identification.

Have soldiers bit their dogs' tags?

No. This is a film myth. The notch that appears on WWII tags is a result of an engraving machine.

What is the reason they are called "dog tags"?

It is believed that the name was derived from:

  • Newspapers compare them with dog license tags
  • Their form
  • The first public jokes of the government about "tagging" citizens

The exact cause is a mystery however, the word stuck.

Conclusion: History Of Dog Tags For Military​

The History Of Dog Tags For Military​ shows how armies worked hard to make sure every soldier could always be identified. From wooden name pieces in ancient times to the metal tags we see today, the main purpose has stayed the same — to protect a soldier’s identity and honor. Dog tags help doctors give the right care, help families get answers, and remind everyone that every soldier is important. Learning about their history helps us understand the bravery, sacrifice, and respect shown to those who serve. Even though dog tags have changed over time, their meaning will always stay strong.