I, hoping to improve on this, replied that, should the Turks be continually shaken, we might join him at the north end of the Dead Sea. If he could put Feisal’s fifty tons a day of supplies, stores and ammunition into Jericho, we would abandon Akaba and transfer our headquarters to the Jordan Valley. The Arab regulars, now some three thousand strong, would suffice to make our retention of the river’s eastern bank reasonably secure.

This idea commended itself to Allenby and Dawnay. They could almost promise us such facilities when the railway reached Jerusalem some time towards the end of the coming January. We might be able to move our base two months after the line was through.

This talk left us a clear course of operations. The Arabs were to reach the Dead Sea as soon as possible; to stop the transport of food up it to Jericho before the middle of February; and to arrive at the Jordan before the end of March. Since the first movement would take a month to start, and all preliminaries were in hand, I could take a holiday. So I went down to Cairo, and stayed there a week, experimenting with insulated cable and explosives.