As an explorer and naturalist whose chief work has lain for years in that country, I have made every effort to continue my researches there until my persistency has incurred official persecution. The serious aspect of this attitude is that at a time when accurate and up-to-date knowledge of the hinterland would have been invaluable it was not available. The pernicious policy of selecting any one chief (unchecked by a European) to keep her posted as to affairs in her own protectorate has been followed blindly by Aden to disaster. The excuse in official circles there is that the Haushabi sultan had been suborned by the Turks without their knowledge and he had prevented any information from getting through Lahej to them. Can there be any more damning indictment of such a system? The Aden incident is similar to the Mesopotamian medical muddle, both being due to sporadic dry-rot in high places which the test of war revealed. The loyalty of its princes and the devotion of its army prove that there is nothing fundamentally wrong with British rule in India to command such sentiments, but some of those mandarins who have had wide control of human affairs and destinies have ignored a situation until it was forcibly thrust upon them and have fumbled with it disastrously. It is difficult to bring such people to book, for they shuffle responsibility from one to the other or take refuge in the truly oriental pose of heaven-born officialdom. Such types should be obsolete even in India by now, but this war has proved that they are not, and when their inanities fritter away gallant lives and trail British prestige in the dust they need rebuke. I hope some day, if I live, to deal faithfully with Aden's hinterland policy. In the autumn of 1915 I was fit enough to join the Red Sea maritime patrol as political officer with the naval rank of lieutenant. Our duties were to harry the Turk without hurting the Arab, to blockade the Arabian coast against the Turk while allowing dhow-traffic with foodstuffs consigned to Arab merchants and steamer-cargoes of food for the alleged use of pilgrims to go through. Incidentally we had to keep the eastern highway free of mines and transportable submarines, prevent the passage of spies between Arabia and Egypt, and fetch and carry as the shore-folk required. Taking it all round, it was not an easy job, but I think the blockade presented the most complex features. You knew where you were with spies--anyone with the necessary experience could spot a doubtful customer as soon as the dhow that carried him came alongside; and irregular but frequent visits at the various ports soon put a stop to the mine-industry and prevented any materialisation of the submarine menace except in reports from Aden which caused me a good many additional trips in an armed steam-cutter to "go, look, see."