Celle Hole (German: Celler Loch) was a breach in the outer wall of the prison of Celle, Germany. First used on July 25, 1978, the name was part of a campaign by one of the West German secret services (Landesbehörde für Verfassungsschutz) and the GSG 9 in an attempt to lay blame on the Red Army Faction, West Germany's most active and prominent left-wing terrorist group. However, the incident was revealed in 1986 to be a plot by the government, a False flag operation, much to the embarrassment of the government. The Verfassungsschutz used the name 'Operation Fire Magic' (German: Aktion Feuerzauber).