Thanks to a steady inflow of British arms and money the Arab Revolt is now pretty secure in its dominance of the Hejaz region of the Arabian Peninsula. The Turks still have a garrison in place in Medina but it is unable to contest control of the region with the rebels. British aeroplanes are bombing the railway line to Medina, keeping the Turks there too undersupplied to bother the Arabs.
To the discomfiture of his British patrons, Emir Hussein of Mecca has declared himself King of the Arabs. Now his son Faisal prepares to extend his father’s writ north into Syria. He sends his cousin Nasir ibn Ali and other trusted associates to reconnoitre the region. They are to make contact with the rural tribesmen and also with the Arab nationalists in Damascus.
Travelling with Faisal’s men is British intelligence officer T.E. Lawrence, who has been liaising between Faisal and the British in Cairo. Lawrence has become sympathetic to the Arab cause. By now Lawrence is aware of the Sykes-Picot Agreement, in which Britain and France agreed to divide the Middle East between them. Lawrence dislikes the French and hopes to assist Faisal in staking a claim to Syria before the French are able to establish themselves there.
T.E. Lawrence (Wikipedia)