Heeresgruppe Nord
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") and Army Group A became Army Group Center ("Heeresgruppe Mitte)".