30, 1912) Müşir Abdullah Pasha (August 31, 1912 – 1913) Müşir Otto Liman von Sanders (August 3, 1914 – April 2, 1915) Müşir Colmar Freiherr von der Goltz (April 2, 1915 – October 5, 1915) Mirliva Mehmet Esat Pasha (October 12, 1915 – February 17, 1918) Sources External links Haşim Söylemez, "Birinci Ordu, kıt’a dur!", Aksiyon, Sayı: 778 / Tarih: 2 Kasım 2009. Field armies of the Ottoman Empire Military units and formations of the Ottoman Empire in World War I