The 506th Parachute Infantry Regiment is a unit of the United States Army, originally formed in 1942. It is part of the 101st Airborne Division and is known for its airborne operations, particularly during World War II. The regiment gained fame for its role in the D-Day invasion and the Battle of Carentan in Normandy. The 506th has a storied history and has been involved in various conflicts, including the Vietnam War and operations in Iraq and Afghanistan. The regiment is often recognized for its bravery and has been depicted in popular culture, notably in the miniseries Band of Brothers.