Allenby has pushed into Palestine and taken Jerusalem. Now attention shifts further east to the Transjordan region, where Arab rebels are putting pressure on the Turks. The British and French are supporting the rebels with equipment, training and small contingents of colonial troops, with the result that the Arabs are now looking much more like a proper army, though they still feature plenty of Bedouin irregulars.
The British are keen for the Arabs to take the Turkish garrison town of Ma’an. However Ma’an is strongly defended and the Arabs are not keen on the kind of costly frontal assault that is second nature to commanders like Allenby who have served on the Western Front. Instead the Arabs bypass Ma’an and advance to the north, intending to attack it at a more opportune time.
Today at Tafila the rebels have a stroke of luck. The enemy commander of this administrative centre, Zaki al-Halabi, decides that he has had enough of serving his Turkish masters in Constantinople. He changes sides and joins the rebels, bringing the Tafila’s garrison with him.
Arab army officers and captured machine guns after the fall of Tafila (History of Jordan)