The 504th Parachute Infantry Regiment (504 PIR) is a distinguished airborne infantry unit of the United States Army, originally activated in 1942 at Fort Benning, Georgia. As part of the 82nd Airborne Division, the 504 PIR played a crucial role in several major World War II operations, including the invasions of Sicily and Italy, and the legendary combat actions at Anzio and Nijmegen during Operation Market Garden. The regiment earned the nickname "Devils in Baggy Pants" from German adversaries, reflecting their fierce reputation in battle. Since World War II, the 504 PIR has participated in numerous conflicts and peacekeeping missions, continuing its legacy as an elite airborne force within the U.S. Army.
