جمال باشا
Following his success in Romania, in mid-July 1917 Falkenhayn went to take military command of the Ottoman Yildirim Army Group (, Army Group F), which was being formed in Mesopotamia and at Aleppo. After long discussions with the Ottoman upper echelon, Falkenhayn was sent on 7 September 1917 as supreme commander of two Ottoman armies in Palestine, with the rank of a Mushir (Field Marshal) of the Ottoman Army. He failed to prevent the British under General Edmund Allenby from conquering Jerusalem in December 1917. He is credited with avoiding a destructive defensive battle for the Old City of Jerusalem with its many holy sites, as well as with a crucial role in stopping the forced removal of the Jewish population of Palestine, which Governor Djemal Pasha had planned along the lines of the Armenian genocide. The evacuation of the population of Jerusalem during the harsh winter months had also been planned by Djemal Pasha and was thwarted by German officers including Falkenhayn.