The Battle of Dujaila was fought on 8 March 1916, between British and Ottoman forces during the First World War. The Ottoman forces, led by Colmar Freiherr von der Goltz were besieging Kut, when the Anglo-Indian relief force, led by Lieutenant-General Fenton Aylmer, attempted to relieve the city. The attempt failed, and Aylmer lost 3,500 men.

Ali İhsan Pasha was the commander for the Sixth Army of the Ottoman Empire during World War I. After the war he was exiled to Malta by the British occupation forces. After returning to Turkey, he was appointed to the commandship of the First Army of Turkey. But shortly before the battle of Dumlupınar, he retired.