Divyaditya Shrivastava is the CEO and founder of Paladin. To the uninitiated, a challenge coin is just a disc of metal. It could be attractive, perhaps weighty. It's something you might find in a ...

Bronze and Antique Bronze: Bronze remains a classic plating for challenge coins, especially for military, fire department, ...

In a tradition going back generations, service members receive challenge coins over the course of their careers and, someday, maybe after they’ve taken their uniform off for the last time, proudly ...

A jokester has used knowledge gleaned from mandatory online training to create a military challenge coin guaranteed to make Defense Department insiders LOL. An image of the coin, shaped like DOD’s ...