 In Chicago, the Gangster Disciples have a long and bitter rivalry with the Black Disciples.Since their creation, the Gangster Disciples have expanded nationwide.On July 3, 2005, an unsanctioned group of servicemen claiming to be gang members affiliated with the Gangster Disciples street gang killed Sergeant Juwan Johnson of the U.S. Army in the small town of Hohenecken near Ramstein, Germany.