XXI Corps (Ottoman Empire)

The XXI Corps of the Ottoman Empire (Turkish: 21 nci Kolordu or Yirmi Birinci Kolordu) was one of the corps of the Ottoman Army. It was formed during World War I.

World War I

Order of Battle, August 1917, January 1918, June 1918

In August 1917, January 1918, June 1918, the corps was structured as follows:

• XXI Corps (Gallipoli)
• 49th Division

Order of Battle, September 1918

In September 1918, the corps was structured as follows:

• XXI Corps (Gallipoli)
• 49th Division

After Mudros

Order of Battle, November 1918

In November 1918, the corps was structured as follows:

• XXI Corps (Aydın)
• 58th Division

Sources