Popular Ways to Earn Challenge Coins

©Gregory P. Keeney, 2018 The precise history of military challenge coins is difficult to discern. It’s the material of folklore and legends etched in the past. One particular story traces the origins of challenge coins to the 1st Special Forces Group (Airborne) during the Vietnam War (1956-1975). The U.S. Army’s Special Forces routinely conducted secret […]

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