This challenge coin pays tribute to the veterans of the Marine Barracks Japan Detachment Sasebo, a legendary base charged with protecting a major ordnance facility in the Pacific. Sasebo Marines were tasked with conducting security operations until the detachment transferred to the Navy. This coin serves as a reminder of the small but important role these Marines played in our nation's history. Don't forget to keep this original challenge coin on hand when you come across one of these Marines.