Enver Pasha, the most prominent of the triumvirate that leads Turkey, has formed a new army group known in Turkish as Yildirim (Lightning Force). With a German senior staff, headed by none other than Falkenhayn, the group has been assembling in Aleppo in preparation for an offensive in Mesopotamia to recapture Baghdad and turn the tables on the British there.
Djemal Pasha, Turkey’s proconsul in Syria, is concerned about the threat of a British advance into Palestine. Enver has no time for naysayers and relieves him of his command, but Djemal’s concerns are heeded by Falkenhayn. He becomes convinced that an offensive in Mesopotamia would be foolhardy when his rear in Palestine is threatened. The British have also just pushed on from Baghdad to Ramadi, making a Turkish Mesopotamian offensive there that bit more difficult.
Enver would not listen to his Turkish colleague but he heeds the German. With his grudging acquiescence Yildirim now begins to redeploy to southern Palestine to meet the British threat there.
Falkenhayn in Jerusalem (Axis History Forum: Falkenhayn and the Yildirim Group)