The Battle of Megiddo was not only the last large cavalry offensive in world history, but also a tribute to combined arms operations fostered over the course of the First World War. Fought between 19-25 September 1918, it was the final Allied offensive of the Sinai and Palestine Campaign. The contending forces were the British Empire's EEF (Egyptian Expeditionary Force) of three infantry and one mounted corps pitted against the Ottoman-German Yildirim Army Group which numbered three weak armies with the approximate total strength of a single enemy corps. Comparable to what General Erich von Ludendorff called the 'Black Day' of the German Army (opening of the Battle of Amiens, 8 August 1918) on the Western Front, the complete Ottoman defeat would have been impossible without the application of superior logistics. Whilst Megiddo did not determine the outcome of the war in the Middle East, the ramifications of the victory decisively shaped the post-war world in the region.