2 1 2 Djemal had been reinforced, and Kress von Kressenstein had decided that it was time to give the Egyptian Expeditionary Force a better justification for its rather excessive existence than squibbing off at German aeroplanes or scouring after Bedawin raiders. So he led a small Turkish force of fifteen thousand men to Katyia and attacked some thirty thousand British and nine batteries in their entrenchments near Kantara (August, 1916). The Turks retired with a loss of some four thousand prisoners, and the British, stung to activity by this audacity, slowly advanced, and occupied el Arish (December, 1916). Thence they attacked Gaza (March 27 and April 117, 1917), but were heavily repulsed. The Expeditionary Force then again sank into a supine de- fensive, its long inertia having deprived it of all initiative. From this lethargy it was roused by the substitution of General Allenby for General Murray (June, 1917), by a transference of G.H.Q. from Egypt to Palestine, and by the beginning of an offensive campaign to relieve pressure on Russia in the Caucasus and on the British in Mesopotamia. Under this new commander in this new campaign the Egyptian Expeditionary Force recovered its morale and its mobility. But thereafter Egypt was only concerned in so far as it contributed the camel transport and labour corps. Allenby 's advance excited no en- thusiasm in Egypt, and the further the force went into Syria the less money there was to be made out of it by Egyptians and the more men it required from Egypt for its auxiliary services. Allenby 's victories did little to remove the unfortunate impression left by Gallipoli, Kut, and by Gaza. The departure of G.H.Q. and of the bulk of the garrison allowed the Egyptian Government to recover some power of self-assertion. But by then the political