The 3rd Infantry Division Challenge Coin is an official product licensed by the United States Army, part of the Patriotic Collector's Series.

The 3rd Infantry Division (nicknamed Rock of the Marne) is a combined arms division of the United States Army based at Fort Stewart, Georgia. It is a direct subordinate unit of the XVIII Airborne Corps and U.S. Army Forces Command. Its current organization includes a division headquarters and headquarters battalion, two armored brigade combat teams, one National Guard infantry brigade combat team, one task force battalion, one aviation brigade, a division artillery, a sustainment brigade and a combat sustainment support battalion along with a maneuver enhancement brigade. 

The division has a distinguished history, having seen active service in World War I, World War II, the Korean War, Vietnam War, and the Global War on Terror. The Medal of Honor has been awarded to 61 members of the 3rd Infantry Division, making the division the most honored in the Army.