Another reason why the Turks prepared to descend upon the land of the Nile was that, on 17th December 1914, we announced to all the world that thenceforth Egypt was a British possession. The traitor Khedive had been deposed, and a new ruler who was friendly to the British Government had been set up in his place. Up to this time the British had recognized the overlordship of the Sultan of Turkey. Now they did away with it altogether, and the Turks saw that the last vestige of their hold on Egypt had vanished.
In January our forces in Egypt consisted of Australians and New Zealanders, Territorials from Great Britain, Indian troops, and, of course, the regular Egyptian army. The Germans thought that, if the Turks made an attack on the country, Britain would be forced to keep large forces in Egypt, and that she would therefore be unable to strengthen her armies on the Western front. For these reasons, political and military, a Turkish expedition was prepared in Syria for the invasion of Egypt. It was 65,000 strong, and was led by Djemel Pasha, who cherished a deep hatred for Britain.
To reach Egypt from Syria this force had to cross an almost waterless desert, which varied in breadth from 120 to 150 miles. Across this dreary tract of rock and sand there were three routes, all of them difficult. The first ran from El Arish, on the Mediterranean coast, to El Kantara, on the Suez Canal. It was 120 miles long, and except for a few muddy wells, there was no water on the road. If you look at the map below, you will see a road crossing the base of the Sinai Peninsula from Akaba, at the head of the Gulf of Akaba, to Suez, at the southern end of the Suez Canal. This road was the old pilgrim route from Egypt to the holy city of Mecca. It is 150 miles long, and there are but few wells by the way. From El Arish you will observe another road which strikes south, and meets the pilgrim's road about midway between Suez and Akaba. This road runs through a dry valley, in which it was possible to lay down a light railway. Only by these routes could the Turks reach Egypt from Syria.
[Illustration: The Suez Canal and the Sinai District.]
You will notice that before the Turks could set foot in Egypt they would have to cross the Suez Canal, which could not be turned, because it runs from sea to sea. If the Turks could seize the Suez Canal they would command our short route to India, and would be able to impede greatly the bringing of troops to Europe from the East. No doubt this was another of the reasons which led the Turks to make a descent upon Egypt. So important is the Suez Canal to the defence of the country that I must briefly describe it.