What is a challenge coin for a navy seal?

A challenge coin for a Navy SEAL is a symbolic coin that represents membership, camaraderie, and shared experiences among SEALs. It often features the SEAL insignia, unit designation, or significant achievements, and is used as a morale booster and a reminder of the values and missions of the Navy SEALs. These coins are often exchanged or presented during ceremonies, serving as a token of respect and recognition among members of the elite military community.