Three categories of side-shows — The Jackson Committee — The Admiralty's attitude — The Pacific, Duala, Tanga, Dar-es-Salaam, Oceania, the Wireless Stations — Kiao Chao — The Shatt-el-Arab — Egypt — Question whether the Australasian forces ought to have been kept for the East — The East African operations — Our lack of preparation for a campaign in this quarter — Something wrong — My own visit to Tanga and Dar-es-Salaam in 1908 — The bad start of the campaign — Question of utilizing South African troops to restore the situation — How this was managed — Reasons why this was a justifiable side-show — Mesopotamia — The War Office ought to have interfered — The question of an advance on Baghdad by General Townshend suddenly referred to the General Staff — Our mistake — The question of Egyptian defence in the latter part of 1915 — The Alexandretta project — A later Alexandretta project propounded by the War Cabinet in 1917 — Its absurdity — The amateur strategist on the war-path — The Palestine campaign of 1918 carried out almost entirely by troops not required on the Western Front, and therefore a legitimate side-show — The same principle to some extent holds good with regard to the conquest of Mesopotamia — The Downing Street project to substitute Sir W. Robertson for Sir C. Monro, a miss-fire.
"There must have been a baker's dozen of them," writes Lord Fisher in his Memories in reference to what he calls the "wild-cat expeditions" on which troops were engaged while he was First Sea Lord in 1914-15. There were a baker's dozen of them, and more, if the occupation by Australasian contingents of certain islands in the Indian Archipelago and the Pacific are included. But a correct appreciation of the merits and of the demerits of our numerous side-shows of those and later days is not covered by ejaculatory generalizations. Some of the very greatest of soldiers—Marlborough, Frederick the Great, Napoleon, and Wellington—all countenanced side-shows that were kept within limits.
The truth about side-shows is that they may be divided up roughly into three categories: (1) The necessary, (2) the excusable, (3) the unjustifiable and mischievous. But there is no sharp dividing-line between the three categories. Of those for which we made ourselves responsible in the Great War, the majority undoubtedly come within the first category. Most of the remainder may, upon the whole, be classed as excusable. Unfortunately the small number which come under the third heading were just those which absorbed the greatest military effort, and which were the only ones that really reckoned as vital factors in influencing the course of the conflict as a whole. Amongst the necessary and unavoidable side-shows were those which were undertaken, at all events in the first instance, in the interests of sea power. Amongst the side-shows which may be regarded as justifiable, although not unavoidable, may be mentioned the continuation of the Cameroons operations after the taking of Duala, the continuation of the operations in "German East" after the capture of Tanga and Dar-es-Salaam, and the continuation of the operations in "German South-West" after the great wireless station had been dealt with; in each of these cases the forces and resources of various kinds absorbed were, for various reasons, of no great relative importance, and the conquest of the Boche territories involved was desirable. Two unjustifiable side-shows have already been discussed, the Dardanelles and Salonika; another that comes within this third category was Mesopotamia subsequent to the securing of the Shatt-el-Arab and the Karun oil-fields, and yet another is represented by the excessive resources which were devoted to Palestine operations during certain periods of the war.
A special interdepartmental committee, an offshoot of the Committee of Imperial Defence, was set up on the outbreak of the war, virtually as an expansion of the already existing Colonial Defence Committee. By a stroke of good fortune, its chairman was Admiral Sir Henry Jackson, who was attached to the Admiralty for special service at the time; the Colonial Office and the India Office, as well as the Admiralty were represented on it, and I was the War Office delegate. It was on the recommendations of this body that the operations against Togoland, the Cameroons, and "German East" were initiated, that every encouragement was given to the projects set on foot by the Australasian Governments for the conquest of German New Guinea, the Bismarck Archipelago, Samoa, and other localities in Oceania, and that similar encouragement was given to the Union Government of South Africa in respect to its plans for wresting "German South-West" out of the hands of its possessors and oppressors. The Admiralty attached extreme importance to Duala, and considerable importance to Dar-es-Salaam and Tanga, as also to some of the ports in Oceania owing to the presence of Von Spee's squadron of swift cruisers in the Pacific. They likewise were anxious that the German wireless stations of great range and power in Togoland, the Cameroons, "German South-West," and "German East" should be brought to nought.
Then there was also Kiao Chao. The capture of that enemy naval stronghold in the Far East was regarded as eminently desirable, and although the Japanese were ready and willing to take the thing on alone it seemed expedient that we should contribute a small contingent to assist, very much on the same principle as the French and Italians liked to have small contingents fighting under the orders of General Allenby during his triumphant operations in Palestine and Syria. Our military garrisons at Tientsin and Hong-Kong could easily find a couple of battalions, and from our British point of view this contribution may be set down as coming within the category of an excusable, if not an unavoidable, side-show. Apart from East Africa, none of these minor sets of operations absorbed more than insignificant military forces, which in most cases were composed largely of Colonial coloured troops who were hardly fitted for fighting on the Western Front at that stage. In almost all of them, except "German East" and Kiao Chao, the object had been achieved within a few weeks of the outbreak of hostilities, and even the bitterest foes of the side-show in the abstract will admit that the end justified the means.
The question of an expedition to the Shatt-el-Arab was first raised by the India Office. Such an undertaking could indeed hardly suggest itself during the first few weeks of the war, seeing that the Ottoman Empire did not become involved until some weeks had elapsed. The object of this Mesopotamia side-show, which ultimately developed into one of the greatest campaigns ever undertaken by a European Power in a region beyond the seas, was, to start with, simply the seizure of the water-way for the length that this is navigable by ocean-going ships together with the port of Basrah, and to secure the safety of the oil-fields of the Karun. The operation incidentally could hardly fail to exercise considerable political effect around the Persian Gulf, which was all to the good, and the project did not call for the employment of a large force to effect the purpose that was in view at the start. Most military authorities would surely class this as a thoroughly justifiable, if perhaps not an absolutely necessary, side-show.
Then, thrusting itself into prominence about the same time as the Shatt-el-Arab affair developed, came the question of Egypt. The Turks would assuredly contrive a stroke at the Khedive's dominions from the side of the Isthmus of Suez sooner or later, the attitude of the tribes in the vast regions to the west of the Nile valley could not but give grounds for some anxiety, and there was a fair chance of effervescence within the Nile Delta itself. Maintaining the security of Egypt was hardly more a side-show than was the provision of garrisons for India; but the defence of Egypt at a later stage more or less merged into offensive operations directed against Palestine. The question of giving that defence a somewhat active form by undertaking expeditionary enterprises in the direction of the Gulf of Alexandretta came to be considered quite early in the war, as has already been mentioned in Chapter III. But during the first six months or so Egypt only in reality absorbed military resources which for various reasons could not appropriately have been utilized elsewhere. The British regulars were withdrawn from Cairo and Khartum and helped to form divisions for the Western Front, considerable bodies of Native Indian troops were transported to Suez from Bombay and Kurrachee, the East Lancashire Territorial Division was sent out from home, and the newly constituted contingents from the Antipodes secured a temporary resting-place in a region which climatically was particularly well suited for their purpose. Anxiety as to Egypt was as a matter of fact in great measure allayed in January 1915, owing to the Osmanlis pressing forward to the Suez Canal, sustaining a severe rebuff near its banks at the hands of the defending force, and disappearing eastwards as a beaten and disorganized rabble.
The Palestine operations will be touched upon later; but there is a subject in connection with the contingents from the Antipodes, referred to above, which, although it has nothing to do with the principle of side-shows in the abstract, may perhaps not inappropriately be discussed here. Was it right ever to have employed those contingents on the Western Front, as they were employed from an early date in 1916 onwards to the end of the struggle? The result of their being so disposed of was that, covering a space of nearly three years, troops from the United Kingdom were perpetually passing eastwards through the Mediterranean while Australasian troops were perpetually passing westwards through the Mediterranean. Military forces belonging to the one belligerent Empire were, in fact, crossing each other at sea. This involved an avoidable absorption of ship-tonnage, it threw an avoidable strain upon the naval forces of the Entente, and it imposed an avoidable period of inaction upon the troops concerned. Look upon the Anzacs simply as counters and upon the Great War as a Kriegspiel, and such procedure becomes ridiculous. Whatever there is to be said for and against the Dardanelles, Salonika, Palestine, and Mesopotamia side-shows, they did undoubtedly absorb military forces in excess of those which Australia and New Zealand placed in the field, and they provided active work in eastern regions far nearer to the Antipodes than was the Western Front.
This, however, entirely ignores sentiment, and sentiment can never justly nor safely be ignored in military matters. The Anzacs would have bitterly resented being relegated to theatres, of secondary importance so to speak. Their Governments would have protested had such a thing been even hinted at, and they would have protested in very forcible terms. No other course than that actually followed was in reality practicable nor, as far as I know, ever suggested. As a matter of fact, however, none of the Australasian mounted troops, apart from some quite minor exceptions, ever did proceed west of the Aegean. After performing brilliant service in the Gallipoli Peninsula acting as foot soldiers, the Anzac Horse spent the last three years of the war in Egypt, where they seized and made the most of opportunities for gaining distinction under General Allenby such as would never have been presented to them in France.
I was a good deal concerned in the operations in East Africa during the first year and a half of the war, a period of scanty progress and of regrettable misadventures. We enjoyed the advantage, when this question came before Admiral Jackson's committee, of having Lieut.-Colonel (now Major-General Sir A. R.) Hoskins present, who at the time was Inspector-General of the King's African Rifles and was consequently well acquainted with our own territories in that part of the world. From the outset, Hoskins was disinclined to regard operations in this quarter as a sort of picnic, and the event proved that he was right. It was, however, settled that the whole business should be handed over in the main to India to carry out, and that the commander and staff for the contemplated offensive, as well as the reinforcements needed for the purpose, should come across the Indian Ocean from Bombay.