The Battle of Fire Support Base Ripcord was a 23-day battle between the U.S. Army 101st Airborne Division and the North Vietnamese Army from July 1, 1970 until July 23, 1970. It was the last major confrontation between United States ground forces and North Vietnam of the Vietnam War. Little was known about the battle until 1985, when the FSB Ripcord Association was founded. Three Medals of Honor and six Distinguished Service Crosses were awarded to participants for actions during the operations.