Red Army Faction in November of that year, the Federal Constitutional Court (Bundesverfassungsgericht) demanded that they return to custody. Only Horst Söhnlein complied with the order; the rest went underground and made their way to France, where they stayed for a time in a house owned by prominent French journalist and revolutionary, Régis Debray, famous for his friendship with Che Guevara and the "foco" theory of guerrilla warfare. Eventually they made their way to Italy, where the lawyer Mahler visited them and encouraged them to return to Germany with him to form an underground guerrilla group. The Red Army Faction was formed with
Army Group Courland Latvia from the rest of the German Army, and was to stay cut off for the remainder of the war. Approximately 200,000 German troops in 26 divisions were in what was to become known as the Courland Pocket. Army Group Courland remained in existence until the end of the war in Europe. Army Group Courland was created on 25 January 1945, when German dictator Adolf Hitler renamed Army Group North, Army Group Center, and Army Group A. Hitler's name changes meant that Army Group North became Army Group Courland ("Heeresgruppe Kurland"), Army Group Center became Army Group North ("Heeresgruppe Nord")