Military challenge coins are small coins or medallions that bear the insignia or emblem of an organization and are carried by members of that organization. Traditionally, they are used to prove membership when challenged and to boost morale. These coins are also collected by servicemen and law enforcement officers. Historically, challenge coins were given by unit commanders to recognize the special achievements of unit members. They can also be exchanged when visiting organizations.
Modern challenge coins may include pop culture attributes or organizational values. They are made in a variety of sizes and often use pop culture references, including superheroes and other well-known characters, to create a unique identity.
There are several stories about the origins of challenge coins, many of which stem from popular culture based on current events. The Roman Empire issued coins to reward soldiers for their achievements. In Rome, if a soldier performed well in battle, they would receive their daily wage plus an additional bonus coin, which was specially minted with the insignia of their legion. As a result, some soldiers apparently kept their coins as mementos rather than spending them.
Challenge coins were also known as "portrait medals" during the Renaissance and were often used to commemorate specific events involving royalty, nobility, or other wealthy individuals. These medals were given as gifts or prizes and were also exchanged among friends and colleagues. The most common format was one side depicting the patron, and the other side showing something that represented the individual's family, lineage, and/or coat of arms.
The first instance of using coins as a response to an actual challenge may come from the religious wars in 17th-century France. After Louis XIV revoked the Edict of Nantes in 1685, France's Protestants began to be persecuted by the state for their illegal religion. #militarychallengecoin












