First Army (Ottoman Empire)

Order of Battle, 1877

In 1877, it was stationed in Selimiye. It was composed of:

Order of Battle, 1908

After the Young Turk Revolution and the establishment of the Second Constitutional Era on July 3, 1908, the new government initiated a major military reform. Army headquarters were modernized. Its operational area was Constantinople and the Bosporus, and it had units in Europe and Asia Minor. It commanded the following active divisions: The First Army also had inspectorate functions for four Redif (reserve) divisions:

Order of Battle, 1911

With further reorganizations of the Ottoman Army, to include the creation of corps level headquarters, by 1911 the Army was headquartered in Harbiye. The Army before the First Balkan War in 1911 was structured as such:

Commanders

Order of Battle, August 1914

In August 1914, the army was structured as follows:

Order of Battle, November 1914

In November 1914, the army was structured as follows:

Order of Battle, Late April 1915

In Late April 1915, the army was structured as follows:

Order of Battle, Late Summer 1915, January 1916

In Late Summer 1915, January 1916, the army was structured as follows:

Order of Battle, August 1916

In August 1916, the army was structured as follows:

Order of Battle, December 1916

In December 1916, the army was structured as follows:

Order of Battle, August 1917

In August 1917, the army was structured as follows:

Order of Battle, January 1918

In January 1918, the army was structured as follows:

Order of Battle, June 1918

In June 1918, the army was structured as follows:

Order of Battle, September 1918

In September 1918, the army was structured as follows:

First Army Troops Inspectorate, May 1919

In April 1919, Şevket Turgut Pasha, Cevat Pasha and Kavaklı Mustafa Fevzi Pasha hold a secret meeting in Constantinople. They prepared a report called "Trio Oath" (Üçler Misâkı) and decided to establish army inspectorate for the defense of homeland. In late April, Kavaklı Mustafa Fevzi Pasha submitted this report to the Minister of War Şakir Pasha. On April 30, 1919, the War Ministry and Sultan Mehmed VI ratified the decision about the establishing of army inspectorates that had been accepted by the Chief of General Staff And then the First Army Troops Inspectorate (stationed in Constantinople, Kavaklı Mustafa Fevzi Pasha), the Yildirim Troops Inspectorate (stationed in Konya, Mersinli Cemal Pasha, later Second Army Inspectorate) Inspectorate, the Ninth Army Troops Inspectorate (stationed in Erzurum, Mustafa Kemal Pasha, later Third Army Inspectorate) was formed. Additionally, the Rumeli Military Troops Inspectorate (Nureddin Pasha) would be established and the XIII Corps would be under the direction of the Ministry of War. In May 1919, the army inspectorate was structured as follows:

Commanders