Picture this moment: You are standing in a crowded room. Perhaps it is a military retirement ceremony, a promotion party, or a formal dinner. A commanding officer, or maybe a respected peer, walks up to you. They extend their hand, seemingly for a simple handshake. You reach out, but as your palms connect, you feel something different. It is cold, hard, and unmistakably metal pressed firmly against your skin.
You don’t pull away. You don’t ask what it is. You grasp it tightly, finish the shake, and look down to see a heavy, intricate medallion resting in your palm. You have just been “coined.”
To the uninitiated civilian, this interaction might look like a secret spy exchange or a strange sleight of hand. But to those in the military, law enforcement, and first responder communities, this is a moment of profound significance. Being given a challenge coin is not like receiving a participation trophy or a generic gift bag. It is a rite of passage. It is a silent communication that says, “You are one of us.”
But what is a challenge coin exactly? Where did this tradition come from? Why do soldiers slam these coins on bar tables? And what should you do if you are lucky enough to receive one? In this ultimate guide, we are going to dive deep into the world of challenge coins. We will traverse history from the battlefields of Ancient Rome to the dogfights of World War I. We will uncover the life-saving legends that gave these coins their power, and we will decode the strict rules of the “Coin Check” drinking game. Whether you are a veteran with a pocket full of memories or a civilian holding your very first coin, this article will reveal the true weight of the metal in your hand.
Innholdsfortegnelse
What Is a Challenge Coin? Definition and Explanation

Before we explore the rich history, let’s start with a clear challenge coin definition. A challenge coin is a small, custom-designed metal medallion or coin, usually bearing an organization’s insignia, emblem, or motto, carried by the organization’s members.
To provide a deeper challenge coin explanation: These items are not legal tender. You cannot spend them at a store. Instead, they are symbolic tokens. Traditionally, they are issued to prove membership in a specific unit or group, or they are presented by a leader to recognize special achievement. They are typically made of bronze, brass, copper, or zinc alloy and can feature colorful enamel paint, 3D molds, and various metallic finishes.
But whats a challenge coin beyond the physical object? It is a physical manifestation of a bond. The challenge coin purpose is threefold:
- Proof of Membership: It confirms you belong to a specific brotherhood or sisterhood (like the Navy SEALs or a Fire Department).
- Morale Booster: It instills pride and “esprit de corps” within a team.
- Recognition: It serves as an instant, informal award for excellence.
The Significance and Meaning of Challenge Coins
When asking about the meaning of challenge coins, we must look beyond the metal. The significance of challenge coins lies in their ability to represent belonging, excellence, and shared sacrifice.
Membership and Unbreakable Belonging
One of the primary meanings behind receiving a challenge coin is the confirmation of membership. In elite groups, such as the Navy SEALs, the British SAS, or Special Forces units, belonging is everything. These groups operate on trust and a shared reliance on one another. A challenge coins meaning in this context is simple: Proof. A coin bearing the unit’s insignia is the physical proof of that membership.
Think of it as a permanent ID card that never expires. It signifies that you have endured the same training, faced the same hardships, and upheld the same values as the person giving it to you. In a world where people often feel disconnected, the challenge coin is a tangible reminder that “we are in this together.”
Recognition of Excellence: The “Informal Award”
In the armed forces and government agencies, giving an official medal is a long, bureaucratic process. It involves paperwork, committees, and months of waiting. But sometimes, excellence happens in the moment. A soldier might go above and beyond the call of duty during a training exercise, or a team member might pull off a miracle to meet a deadline.
This is where the challenge coin shines. It is the military’s “informal award.” A commander can pull a coin from their pocket and hand it to a subordinate immediately. It is an instant, tangible “thank you” for a job well done. Because it comes directly from a leader’s hand to yours, without the red tape, many service members value these coins more than the ribbons on their chest. It is a personal validation that says, “I saw what you did, and it matters.”
“When you’re given a challenge coin, the pride that comes with that coin is huge. You can get a pair of diamond rings that have less significance than the coins that are given.” — Dan Schnock, Wounded Warrior Project
A Tangible Connection to History
Coins are physical anchors to memories. A veteran might look at a coin and be instantly transported back to a specific deployment in Iraq or Afghanistan. Another coin might remind them of a joint mission with foreign allies or a humanitarian relief effort. They are durable mementos of shared sacrifice.
Origins and History: From Ancient Rome to Vietnam

The question “Where did challenge coins come from?” does not have a single, simple answer. Instead, it has a rich tapestry of origin stories, blending historical fact with military legend. Let’s walk through the timeline of how this tradition was forged.
Ancient Rome: The First Rewards
While modern challenge coins are often associated with the U.S. military, the concept dates back thousands of years. Historians have found evidence that in the Roman Empire, soldiers were rewarded for their bravery with coins.
After a successful battle or campaign, a Roman commander would distribute their pay. But for those soldiers who had displayed exceptional valor, the commander would commission special coins minted with the legion’s insignia. These weren’t meant to be spent at the local market. They were kept as souvenirs—symbols of honor that a soldier could show to prove he was part of a victorious legion. This established the two fundamental aspects of the challenge coin: recognition of merit and a keepsake of service.
The Renaissance: The “Portrait Coin”
The tradition continued to evolve during the Renaissance. During this era, wealthy and powerful families would commission “Portrait Coins.” These metal medallions featured the likeness of the recipient or the family crest. They were gifted to friends, allies, and family members to commemorate significant life events like marriages or political alliances. While not strictly military, this practice cemented the idea of a coin as a token of exclusive loyalty and connection between people.
The Second Boer War: The Birth of the Handshake
Why do we pass coins during a handshake? This specific ritual is often traced back to the Second Boer War in South Africa (1899–1902). During this conflict, the British Army employed many mercenaries—soldiers for hire.
These mercenaries fought bravely alongside regular troops, but because they were not technically part of the British military, they were ineligible to receive formal military medals. British officers, feeling that this was unfair, wanted to recognize the bravery of these hired guns. According to the story, officers would conspire to sneak medals or specially made tokens to the mercenaries. To avoid reprimand from high command, they would hide the token in their palm and pass it during a handshake. This act of covert respect is likely the grandfather of today’s “secret handshake” transfer.
The World War I Legend: The Coin That Saved a Life
This is the most famous, most repeated, and most beloved origin story of the modern challenge coin. It explains why the coin is more than just a keepsake—it is a literal lifesaver.
The Story: In 1917, America entered World War I. Many wealthy young men from Ivy League universities like Yale and Harvard volunteered to join the newly formed Army Air Service. One of these men was a wealthy lieutenant who took command of a squadron.
To build unity among his men, the lieutenant ordered solid bronze medallions struck. Each medallion bore the squadron’s insignia. He gave one to every pilot in his unit. One young pilot was so proud of his medallion that he placed it in a small leather pouch and wore it around his neck for safekeeping.
Shortly after, during a mission over Germany, the pilot’s aircraft was heavily damaged by ground fire. He was forced to crash-land behind enemy lines. He survived the crash but was immediately captured by a German patrol. The Germans stripped him of everything—his uniform, his identification, and his personal items. However, in the chaos, they missed the small leather pouch around his neck.
The pilot was taken to a temporary holding facility in a French town near the front lines. That night, amidst an artillery bombardment, he managed to escape. He found some civilian clothing and donned it to blend in, making his way slowly toward the front lines. Eventually, he stumbled upon a French outpost.
The problem was that the French army had been plagued by German saboteurs dressed as civilians. When the French soldiers saw this young man in civilian clothes, speaking with an American accent (which they didn’t recognize), they assumed he was a spy. They prepared to execute him immediately by firing squad.
Desperate and with no ID tags, the pilot remembered his pouch. He ripped it open and produced the bronze medallion. He thrust it toward his captors. One of the French soldiers recognized the squadron insignia stamped on the coin. He knew it belonged to an American unit.
In that moment, the soldier signaled for the execution to stop. The coin had proven his identity. Instead of a bullet, the pilot was given a bottle of wine. When he eventually returned to his squadron and told the story, it became a mandatory tradition for every member to carry their coin at all times to ensure their safety. This is often cited as the birth of the “challenge.”
Post-WWII Germany: The “Pfennig Check”
The tradition took a lighter turn after World War II. American soldiers stationed in occupied Germany frequented local bars. The German currency at the time was the “Pfennig” (similar to a penny).
A local custom known as the “Pfennig Check” emerged. When someone called for a check, everyone had to turn out their pockets to prove they had a Pfennig. If a soldier didn’t have one, it implied they were broke and couldn’t pay for their drinks. The penalty was buying a round for the group. American units adopted this game but swapped the German penny for their unit-specific coins. Slamming the coin on the table became the new way to initiate the check.
The Vietnam War: Bullet Clubs
During the Vietnam War, the tradition evolved into something more dangerous. Elite units, particularly Special Forces, formed “Bullet Clubs.” The rule was simple: you had to carry an unused bullet from your weapon at all times. This symbolized that you were always ready for a fight, even if you were down to your last round.
However, mixing alcohol and live ammunition in bars is rarely a good idea. Soldiers would often slam their bullets down on tables to challenge one another. Commanders grew worried about accidental discharges and injuries. To keep the camaraderie but remove the danger, they banned the bullets and replaced them with minted metal coins bearing the unit’s crest. This solidified the modern era of the military challenge coin.
Challenge Coin Rules and Etiquette: How to Perform a Coin Check

Owning a coin comes with responsibilities. Understanding proper challenge coin etiquette is crucial to avoid buying a round of drinks. Here are the official challenge coin rules you need to follow.
So, what do you do with a challenge coin? You carry it at all times to prove your membership, display it to honor your unit, and use it to challenge others in a tradition of camaraderie known as the “Coin Check.”
How a Challenge is Initiated
A “Coin Check” can happen anywhere, at any time. It is most common in bars or mess halls, but it can happen during a workout or a meeting.
- The Visual Challenge: A challenger pulls out their coin and holds it aloft, announcing a coin check.
- The Audible Challenge (The Slam): This is the most dramatic method. The challenger slams their coin down hard on a table or bar. The distinct “clank” eller “thud” of heavy brass hitting wood is the signal. Everyone within earshot knows what that sound means.
- The Accidental Challenge: Be careful! If you accidentally drop your coin and it hits the floor with an audible sound, you have unintentionally initiated a challenge to everyone in the room. Gravity has no mercy.
The Rules of Engagement
Once the challenge is live, the game has strict outcomes:
| The Situation | The Consequence |
|---|---|
| You FAIL the Challenge | If you are challenged and cannot produce your coin immediately, you lose. “Immediately” is defined as a step and a reach. You cannot run to your car or your locker. If it’s not on you, you’re buying. You must buy a round of drinks for the challenger (and anyone else who had their coin). |
| You PASS the Challenge | If you, and everyone else who was challenged, successfully produces their coin, the challenger has lost. The challenger must then buy a round of drinks for the entire group. This prevents people from challenging willy-nilly just to see coins. |
Critical Etiquette to Remember
To avoid arguments (and losing money), you must adhere to these four golden rules of coin etiquette:
- Always Carry It: This is the whole point. You should have your coin in your pocket, wallet, or hung around your neck. There are legends of soldiers being challenged in the shower and producing coins from soap dishes or clenched in their teeth. There are no excuses for attire.
- Never Hand It Over: If someone asks to see your coin, you can show it to them, or place it on the table. But do not hand it to them. Tradition states that if you physically give your coin to someone else, you are giving it to them permanently. However, if they take it, the coin is now their responsibility. Generally, keep it in your own possession.
- Do Not Deface It: Your coin is a symbol of honor. Do not drill a hole in it to turn it into a keychain or necklace. A defaced coin is considered void and does not count during a coin check.
- The One Challenge Rule: If you challenge someone and they fail, buying you a drink, you cannot immediately challenge them again just to get more free drinks. Be fair.
How Challenge Coins Are Presented
The act of giving a coin is a ritual in itself. It is almost never done casually. The method of delivery reinforces the bond between the giver and receiver.
The Secret Handshake (The Palm Transfer)
This is the most traditional and respected method, harkening back to the Boer War. The giver (usually a commander or senior leader) places the coin in the palm of their right hand. They extend their hand for a handshake. As they grasp the recipient’s hand, they press the coin into the recipient’s palm.
This transfer is often invisible to onlookers. It is a moment of private, personal recognition. If you feel a coin during a handshake, do not pull away or look at it immediately. Grasp it firmly, finish the handshake, look the giver in the eye, and nod. You can examine the coin later. This discretion emphasizes that the honor is for you alone.
Formal Recognition
Coins are also presented openly during ceremonies. At the end of Air Force Basic Military Training, new Airmen receive the “Airman’s Coin” in a ceremony that marks their transition from trainee to Airman. Similarly, coins are given at promotions or retirements as a public acknowledgment of a career’s worth of service.
Beyond the Military: Who Else Uses Challenge Coins?

While the tradition was forged in the fires of military conflict, the challenge coin has transcended its origins. Today, it is a universal symbol of appreciation used by many different sectors of society.
First Responders (Police, Fire, EMS)
Police officers and firefighters share a similar bond of danger and brotherhood with the military. They have fully embraced the challenge coin tradition. Police coins often feature the precinct number, the “Thin Blue Line” flag, or specific unit logos like K-9 or SWAT. Firefighters use coins to mark station affiliation or to commemorate specific major fires they battled together. For these heroes, the coin represents shared risk and mutual protection.
The Corporate World
Businesses have realized that a paper business card is forgotten in seconds, but a heavy metal coin is kept for years. Major companies use custom coins for branding, employee recognition, and sales awards.
- Employee Recognition: Instead of a paper certificate, top performers receive a “Gold Team” coin.
- Branding: Companies like Google and Facebook have minted coins to give to partners at conferences. It leaves a lasting impression of quality and stability.
- Team Building: Coins are given at the end of corporate retreats to signify that the team has bonded and is ready for the fiscal year ahead.
Government and Politics
The tradition goes all the way to the top. The President of the United States (POTUS) has a personal challenge coin, as does the Vice President and the Secretary of Defense. These are often given to foreign dignitaries, security details, or military personnel as a high-level diplomatic gift. A POTUS coin is considered one of the rarest and most valuable coins to hold.
Personal and Civilian Use
Civilians have found creative uses for these durable mementos:
- Weddings: Couples create custom coins with their names and wedding dates as unique party favors.
- Memorials: Families mint coins to honor the life of a loved one who has passed away.
- Geocaching: In this global scavenger hunt game, “Geocoins” are tracked as they move from cache to cache around the world.
- Collecting: Numismatics (coin collecting) has expanded to include challenge coins, with enthusiasts hunting for rare or historically significant pieces.
Design and Customization: How They Are Made
Part of the honor of receiving a coin is knowing the craftsmanship that went into it. Modern coins are highly customizable, allowing units to tell their specific story through metal.
| Component | Details |
|---|---|
| Base Metals | Coins are typically die-struck from heavy metals like brass, copper, or zinc alloy. Brass is preferred for its weight and premium feel (the “thud” sound), while zinc alloy allows for intricate cut-out shapes. |
| Plating & Finish | The metal is plated in gold, silver, bronze, or black nickel. Antique finishes are popular because they highlight the 3D relief and give the coin a battle-worn, historic look. |
| Enamel | Hard emalje provides a smooth, jewelry-like finish where the paint is flush with the metal. Myk emalje leaves the metal ridges raised, providing a textured feel. |
| Custom Shapes | Coins no longer have to be round. They can be cut into the shape of fighter jets, dog tags, shields, or even the state of Texas. |
| Functional Upgrades | Modern designs often include bottle openers, spinners, or screwdrivers, adding utility to the tradition. |
Frequently Asked Questions (FAQ)
Q: Can civilians own or buy challenge coins?
A: Yes, absolutely. While some unit-specific coins are earned and restricted to members, there are no laws preventing civilians from owning, collecting, or designing their own challenge coins. Many civilians receive them as gifts from service members or buy them to support military charities.
Q: Does a coin from a higher rank beat a lower rank in a coin check?
A: Generally, no. In a standard coin check, a coin is a coin. Having a coin simply keeps you safe from buying drinks. However, in some spirited variations of the game, a coin from a higher rank (like a General or POTUS) might be considered a “trump card,” but this varies by unit tradition.
Q: What happens if I lose my challenge coin?
A: If you lose your coin, you are vulnerable! Until you replace it, you will lose every coin check you encounter. It is best to replace it as quickly as possible. Some units allow you to buy a replacement; others might require you to earn it again.
Q: Can I carry my coin in my wallet?
A: Yes, many people do. However, be aware that the thickness of a metal coin can damage credit cards or stretch leather over time. Many collectors prefer carrying them in a dedicated pocket or a small leather pouch, honoring the WWI pilot tradition.
Q: Is it disrespectful to buy a challenge coin I didn’t earn?
A: It depends on intent. Buying a coin to add to a collection or to honor a unit is fine. Buying a coin to pretend you served in a unit you did not actually serve in (Stolen Valor) is highly disrespectful and condemned by the community.
Konklusjon
From the dusty plains of the Boer War to the trenches of World War I, and into the modern boardrooms and police stations of today, the challenge coin has traveled a long and storied path. It has evolved from a simple identifier to a complex symbol of pride, survival, and brotherhood.
What does it mean to be given a challenge coin? It means you have been seen. It means your effort, your bravery, or your loyalty has been recognized by your peers and leaders. It is a heavy, tangible reminder that you are part of something bigger than yourself. It is a handshake that lasts forever.
So, if you are ever lucky enough to feel that cold brass pressed into your palm, grasp it tightly. Acknowledge the history you now hold. And most importantly—put it in your pocket. You never know when someone might slam a coin on the bar, and you definitely don’t want to be the one buying the next round.
Create Your Own Legacy
Are you inspired by the tradition of the challenge coin? Whether you are leading a military unit, managing a corporate team, or organizing a family reunion, you can build your own tradition of honor and unity.
Start designing your custom challenge coins today and give your team a symbol they will treasure for a lifetime.



