2025-10-162025-11-252025-10-162025-11-25https://openaccess.ircica.org/handle/123456789/25292A "Great Jihad" was proclaimed on 14 November 1914, following the fatwa issued by Sheikh al-Islam Ürgüplü Hayri Efendi. The Jihad was announced in different provinces including Medina.1 black and white glass negativeGreat Jihad, 1914Basri PaşaTurkish troops-MedinaWorld War, 1914-1918Medina-Saudi ArabiaPhotograph