General Lucian King Truscott Jr. was a highly decorated senior United States Army officer, who saw distinguished active service during World War II. Between 1943–1945, he successively commanded the 3rd Infantry Division, VI Corps, Fifteenth Army and Fifth Army, serving mainly in the Mediterranean Theater of Operations (MTO) during his wartime service. He and Alexander Patch were the only U.S. Army officers to command a division, a corps, and a field army in combat during the war.

The 3rd Infantry Division (3ID) is a combined arms division of the United States Army based at Fort Stewart, Georgia. It is a subordinate unit of the XVIII Airborne Corps under U.S. Army Forces Command. Its current organization includes a division headquarters and headquarters battalion, two armored brigade combat teams, 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, 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.