The XVIII Corps of the

Ottoman Empire The Ottoman Empire, * ; is an archaic version. The definite article forms and were synonymous * and el, Оθωμανική Αυτοκρατορία, Othōmanikē Avtokratoria, label=none * info page on book at Martin Luther University) ...

( Turkish: ''18 nci Kolordu ''or'' On Sekizinci Kolordu'') was one of the

corps Corps (; plural ''corps'' ; from French , from the Latin "body") is a term used for several different kinds of organization. A military innovation by Napoleon I, the formation was first named as such in 1805. The size of a corps varies great ...

of the

Ottoman Army The military of the Ottoman Empire ( tr, Osmanlı İmparatorluğu'nun silahlı kuvvetleri) was the armed forces of the Ottoman Empire. Army The military of the Ottoman Empire can be divided in five main periods. The foundation era covers the ...

. It was formed during

World War I World War I (28 July 1914 11 November 1918), often abbreviated as WWI, was one of the deadliest global conflicts in history. Belligerents included much of Europe, the Russian Empire, the United States, and the Ottoman Empire, with fightin ...

Balkan Wars

Order of Battle, October 29, 1912

On October 29, 1912, the corps was structured as follows:Edward J. Erickson, ''Defeat in Detail, The Ottoman Army in the Balkans, 1912–1913'', Westport, Praeger, 2003, p. 103. *XVIII Provisional Corps (Thrace, under the command of the Second Eastern Army) **Yozgat Redif Division, Ankara Redif Division, Aydin Redif Division

World War I

Order of Battle, June 1915

The corps was formed as the Right Wing Group of the Mahmut Kâmil Pasha's Third Army on June 7, 1915 and commanded by Halil Bey. In a rearrangement of operational field commands, Mahmut Kâmil Pasha redesigned this unit as the Provisional Halil Corps. *Right Wing Group (

Caucasus The Caucasus () or Caucasia (), is a region between the Black Sea and the Caspian Sea, mainly comprising Armenia, Azerbaijan, Georgia (country), Georgia, and parts of Southern Russia. The Caucasus Mountains, including the Greater Caucasus range ...

, Commander:

Kaymakam Kaymakam, also known by many other romanizations, was a title used by various officials of the Ottoman Empire, including acting grand viziers, governors of provincial sanjaks, and administrators of district kazas. The title has been retained a ...

Halil Bey ->

Mirliva ''Mirliva'' or ''Mîr-i livâ'' was a military rank of the Ottoman Army and Navy. It corresponds to a brigadier general (modern Turkish: ''Tuğgeneral'') in the modern Turkish Army. ''Mirliva'' is a compound word composed of ''Mir'' ( commander) ...

Abdülkerim Pasha since July 19, 1915) ** 1st Expeditionary Force (Commander: Kaymakam Ali İhsan Bey) ** 5th Expeditionary Force (Commander: Kaymakam Bekir Sami Bey) ** 36th Division (Commander: Kaymakam Köprülü Kâzım Bey)

Order of Battle, Late Summer 1915

On September 20, 1915, the Provisional Halil Corps was re-designated as the XVIII Corps of the Ottoman Army. In late Summer 1915, the corps was structured as follows:Edward J. Erickson, ''Order to Die: A History of the Ottoman Army in the First World War'', Greenwood Press, 2001, , p. 109. *XVIII Corps (

Mesopotamia Mesopotamia ''Mesopotamíā''; ar, بِلَاد ٱلرَّافِدَيْن or ; syc, ܐܪܡ ܢܗܪ̈ܝܢ, or , ) is a historical region of Western Asia situated within the Tigris–Euphrates river system, in the northern part of the ...

) ** 45th Division

Order of Battle, January 1916

In January 1916, the corps was structured as follows:Edward J. Erickson, ''Order to Die: A History of the Ottoman Army in the First World War'', Greenwood Press, 2001, , p. 126. *XVIII Corps (Mesopotamia) **45th Division, 51st Division

Order of Battle, August 1916

In August 1916, the corps was structured as follows:Edward J. Erickson, ''Order to Die: A History of the Ottoman Army in the First World War'', Greenwood Press, 2001, , p. 134. *XVIII Corps (Mesopotamia) ** 35th Division, 45th Division, 51st Division, 52nd Division

Order of Battle, December 1916

In December 1916, the corps was structured as follows:Edward J. Erickson, ''Order to Die: A History of the Ottoman Army in the First World War'', Greenwood Press, 2001, , p. 154. *XVIII Corps (Mesopotamia) **45th Division, 51st Division, 52nd Division

Order of Battle, August 1917, January 1918

In August 1917, January 1918, the corps was structured as follows:Edward J. Erickson, ''Order to Die: A History of the Ottoman Army in the First World War'', Greenwood Press, 2001, , p. 170, 181. *XVIII Corps (Mesopotamia) ** 14th Division, 51st Division, 52nd Division

Order of Battle, September 1918

In November 1918, the corps was structured as follows:Edward J. Erickson, ''Order to Die: A History of the Ottoman Army in the First World War'', Greenwood Press, 2001, , p. 197. *XVIII Corps (Mesopotamia) **14th Division, 46th Division

Sources

{{DEFAULTSORT:Xviii Corps (Ottoman Empire) Corps of the Ottoman Empire Military units and formations of the Ottoman Empire in World War I Ottoman Iraq