First World War (1917) - 2 | UPSC Mains: World History PDF Download

Palestine, autumn 1917

• Having assumed command in Egypt (see above The Egyptian frontiers, 1915–July 1917), Allenby transferred his headquarters from Cairo to the Palestinian front and devoted the summer of 1917 to preparing a serious offensive against the Turks. On the Turkish side, Falkenhayn, now in command at Aleppo, was at this time himself planning a drive into the Sinai Peninsula for the autumn, but the British were able to strike first.
• The Turkish front in southern Palestine extended from Gaza, on the coast, southeastward to Abu Hureira (Tel Haror) and thence to the stronghold of Beersheba. To disguise his real intention of achieving a breakthrough at Abu Hureira, for which, however, the capture of Beersheba was obviously prerequisite, Allenby began his operation with a heavy bombardment of Gaza from October 20 onward. When Beersheba had been seized by converging movements on October 31, a feint attack on Gaza was launched next day to draw the Turkish reserves thither. Then, the main attack, delivered on November 6, broke through the weakened defenses at Abu Hureira and into the plain of Philistia. Falkenhayn had attempted a counterstroke at Beersheba, but the collapse of the Turkish centre necessitated a general retreat. By November 14 the Turkish forces were split in two divergent groups, the port of Jaffa was taken, and Allenby wheeled his main force to the right for an advance inland on Jerusalem. On December 9 the British occupied Jerusalem.

The Western Front, June–December 1917

• Pétain’s decision to remain temporarily on the defensive after Nivelle’s failure gave Haig the opportunity to fulfill his desire for a British offensive in Flanders. He took the first step on June 7, 1917, with a long-prepared attack on the Messines Ridge, north of Armentières, on the southern flank of his Ypres salient. This attack by General Sir Herbert Plumer’s 2nd Army proved an almost complete success; it owed much to the surprise effect of 19 huge mines simultaneously fired after having been placed at the end of long tunnels under the German front lines. The capture of the ridge inflated Haig’s confidence; and, though General Sir Hubert Gough, in command of the 5th Army, advocated a step-by-step method for the offensive, Haig committed himself to Plumer’s view that they “go all out” for an early breakthrough. Haig disregarded the well-founded forecast that, from the beginning of August, rain would be turning the Flanders countryside into an almost impassable swamp. The Germans, meanwhile, were well aware that an offensive was coming from the Ypres salient: the flatness of the plain prevented any concealment of Haig’s preparations, and a fortnight’s intensive bombardment (4,500,000 shells from 3,000 guns) served to underline the obvious—without, however, destroying the German machine gunners’ concrete pillboxes.
• Thus, when the Third Battle of Ypres was begun, on July 31, only the left wing’s objectives were achieved: on the crucial right wing the attack was a failure. Four days later, the ground was already swampy. When the attack was resumed on August 16, very little more was won, but Haig was still determined to persist in his offensive. Between September 20 and October 4, thanks to an improvement in the weather, the infantry was able to advance into positions cleared by bombardment, but no farther. Haig launched another futile attack on October 12, followed by three more attacks, scarcely more successful, in the last 10 days of October. At last, on November 6, when his troops advanced a very short distance and occupied the ruins of Passchendaele (Passendale), barely five miles beyond the starting point of his offensive, Haig felt that enough had been done. Having prophesied a decisive success without “heavy losses,” he had lost 325,000 men and inflicted no comparable damage on the Germans.
• Pétain, less pretentious and merely testing what might be done with his rehabilitated French Army, had at least as much to show for himself as Haig. In August the French 2nd Army under General M.-L.-A. Guillaumat fought the last battle of Verdun, winning back all the remainder of what had been lost to the Germans in 1916. In October General P.-A.-M. Maistre’s 10th Army, in the Battle of Malmaison, took the ridge of the Chemin des Dames, north of the Aisne to the east of Soissons, where the front in Champagne joined the front in Picardy south of the Somme.
• The British, at least, closed the year’s campaign with an operation of some significance for the future. When the offensive from Ypres died out in the Flanders mud, they looked again at their tanks, of which they now had a considerable force but which they could hardly use profitably in the swamps. A Tank Corps officer, Colonel J.F.C. Fuller, had already suggested a large-scale raid on the front southwest of Cambrai, where a swarm of tanks, unannounced by any preparatory bombardment, could be released across the rolling downland against the German trenches. This comparatively modest scheme might have been wholly successful if left unchanged, but the British command transformed it: Sir Julian Byng’s 3rd Army was to actually try to capture Cambrai and to push on toward Valenciennes. On November 20, therefore, the attack was launched, with 324 tanks leading Byng’s six divisions. The first massed assault of tanks in history took the Germans wholly by surprise, and the British achieved a far deeper penetration and at less cost than in any of their past offensives. Unfortunately, however, all of Byng’s troops and tanks had been thrown into the first blow, and, as he was not reinforced in time, the advance came to a halt several miles short of Cambrai. A German counterstroke, on November 30, broke through on the southern flank of the new British salient and threatened Byng’s whole army with disaster before being checked by a further British counterattack. In the end, three-quarters of the ground that the British had won was reoccupied by the Germans. Even so, the Battle of Cambrai had proved that surprise and the tank in combination could unlock the trench barrier.

The Far East

• China’s entry into the war in 1917 on the side of the Allies was motivated not by any grievance against the Central Powers but by the Peking government’s fear lest Japan, a belligerent since 1914, should monopolize the sympathies of the Allies and of the United States when Far Eastern affairs came up for settlement after the war. Accordingly, in March 1917 the Peking government severed its relations with Germany; and on August 14 China declared war not only on Germany but also on the western Allies’ other enemy, Austria-Hungary. China’s contribution to the Allied war effort was to prove negligible in practical effects, however.

Naval operations, 1917–18

• Since Germany’s previous restrictions of its submarine warfare had been motivated by fear of provoking the United States into war, the U.S. declaration of war in April 1917 removed any reason for the Germans to retreat from their already declared policy of unrestricted warfare. Consequently, the U-boats, having sunk 181 ships in January, 259 in February, and 325 in March, sank 430 in April. The April sinkings represented 852,000 gross tons, to be compared both with the 600,000 postulated by the German strategists as their monthly target and with the 700,000 that the British in March had pessimistically foretold for June. The Germans had calculated that if the world’s merchant shipping could be sunk at the monthly rate of 600,000 tons, the Allies, being unable to build new merchant ships fast enough to replace those lost, could not carry on the war for more than five months. At the same time, the Germans, who had 111 U-boats operational when the unrestricted campaign began, had embarked on an extensive building program that, when weighed against their current losses of one or two U-boats per month, promised a substantial net increase in the U-boats’ numbers. During April, one in every four of the merchant ships that sailed from British ports was destined to be sunk, and by the end of May the quantity of shipping available to carry the vital foodstuffs and munitions to Great Britain had been reduced to only 6,000,000 tons.
• The April total, however, proved to be a peak figure—primarily because the Allies at last adopted the convoy system for the protection of merchant ships. Previously, a ship bound for one of the Allies’ ports had set sail by itself as soon as it was loaded. The sea was thus dotted with single and unprotected merchant ships, and a scouting U-boat could rely on several targets coming into its range in the course of a cruise. The convoy system remedied this by having groups of merchant ships sail within a protective ring of destroyers and other naval escorts. It was logistically possible and economically worthwhile to provide this kind of escort for a group of ships. Furthermore, the combination of convoy and escort would force the U-boat to risk the possibility of a counterattack in order to sink the merchant ships, thus giving the Allies a prospect of reducing the U-boats’ numbers. Despite the manifest and seemingly overwhelming benefits of the convoy system, the idea was novel and, like any untried system, met with powerful opposition from within the military. It was only in the face of extreme necessity and under great pressure from Lloyd George that the system was tried, more or less as a last resort.
• The first convoy sailed from Gibraltar to Great Britain on May 10, 1917; the first from the United States sailed later in May; ships using the South Atlantic sailed in convoy from July 22. During the later months of 1917 the use of convoys caused an abrupt fall in the sinkings by U-boats: 500,500 tons in May, 300,200 in September, and only about 200,600 in November. The convoy system was so quickly vindicated that in August it was extended to shipping outward-bound from Great Britain. The Germans themselves soon observed that the British had grasped the principles of antisubmarine warfare, and that sailing ships in convoys considerably reduced the opportunities for attack.
• Apart from the convoys, the Allies improved their antisubmarine technology (hydrophones, depth charges, etc.) and extended their minefields. In 1918, moreover, Admiral Sir Roger Keyes, in command at Dover, set up a system whereby the English Channel was patrolled by surface craft with searchlights, so that U-boats passing through it had to submerge themselves to depths at which they were liable to strike the mines that had been laid for them. Subsequently, most of the U-boats renounced the Channel as a way into the Atlantic and instead took the passage north of Great Britain, thus losing precious fuel and time before reaching the heavily traveled sea lanes of the western approaches to Great Britain. In the summer of 1918, U.S. minelayers laid more than 60,000 mines (13,000 of them British) in a wide belt across 180 miles of the North Sea between Scotland and Norway, so as to obstruct the U-boats’ only access from Germany to the Atlantic other than the closely guarded Channel.
• The cumulative effect of all these measures was the gradual containment and ultimately the defeat of the U-boat campaign, which never again achieved the success of April 1917. While sinkings by submarines, after that month, steadily fell, the losses of U-boats showed a slow but steady rise, and more than 40 were destroyed in the first six months of 1918. At the same time the replacement of merchant vessels in the building program improved steadily, until it eventually far outstripped losses. In October 1918, for example, 511,000 tons of new Allied merchant ships were launched, while only 118,559 tons were lost.

Air warfare

• At the start of the war the land and sea forces used the aircraft put at their disposal primarily for reconnaissance, and air fighting began as the exchange of shots from small arms between enemy airmen meeting one another in the course of reconnoitering. Fighter aircraft armed with machine guns, however, made their appearance in 1915. Tactical bombing and the bombing of enemy air bases were also gradually introduced at this time. Contact patrolling, with aircraft giving immediate support to infantry, was developed in 1916.
• Strategic bombing, on the other hand, was initiated early enough: British aircraft from Dunkirk bombed Cologne, Düsseldorf, and Friedrichshafen in the autumn of 1914, their main objective being the sheds of the German dirigible airships, or Zeppelins; and raids by German airplanes or seaplanes on English towns in December 1914 heralded a great Zeppelin offensive sustained with increasing intensity from January 1915 to September 1916 (London was first bombed in the night of May 31–June 1, 1915). In October 1916 the British, in turn, began a more systematic offensive, from eastern France, against industrial targets in southwestern Germany.
• While the British directed much of their new bombing strength to attacks on the bases of the U-boats, the Germans used theirs largely to continue the offensive against the towns of southeastern England. On June 13, 1917, in daylight, 14 German bombers dropped 118 high explosive bombs on London and returned home safely. This lesson and that of subsequent raids by the German Gotha bombers made the British think more seriously about strategic bombing and about the need for an air force independent of the other fighting services. The Royal Air Force (RAF), the world’s first separate air service, was brought into active existence by a series of measures taken between October 1917 and June 1918.
  
  German Gotha G.III long-range twin-engine bomber airplane, c. 1917

Peace moves, March 1917–September 1918

• Until the end of 1916, the pursuit of peace was confined to individuals and to small groups. In the following months it began to acquire a broad popular backing. Semi-starvation in towns, mutinies in the armies, and casualty lists that seemed to have no end made more and more people question the need and the wisdom of continuing the war.
• Francis Joseph, Austria’s venerable old emperor, died on Nov. 21, 1916. The new emperor, Charles I, and his foreign minister, Graf Ottokar Czernin, initiated peace moves in the spring of 1917 but unfortunately did not concert their diplomatic efforts, and the channels of negotiation they opened between Austria-Hungary and the Allies had dried up by that summer.
• In Germany, Matthias Erzberger, a Roman Catholic member of the Reichstag, had, on July 6, 1917, proposed that territorial annexations be renounced in order to facilitate a negotiated peace. During the ensuing debates Bethmann Hollweg resigned the office of chancellor, and the emperor William II appointed the next chancellor, Ludendorff’s nominee Georg Michaelis, without consulting the Reichstag. The Reichstag, offended, proceeded to pass its Friedensresolution, or “peace resolution,” of July 19 by 212 votes. The peace resolution was a string of innocuous phrases expressing Germany’s desire for peace but without a clear renunciation of annexations or indemnities. The Allies took almost no notice of it.
• Erzberger’s proposal of July 6 had been intended to pave the way for Pope Benedict XV’s forthcoming note to the belligerents of both camps. Dated Aug. 1, 1917, this note advocated a German withdrawal from Belgium and from France, the Allies’ withdrawal from the German colonies, and the restoration not only of Serbia, Montenegro, and Romania but also of Poland to independence. France and Great Britain declined to give an express reply pending Germany’s statement of its attitude about Belgium, on which Germany avoided committing itself.
• An unofficial peace move was made in London: on Nov. 29, 1917, the Daily Telegraph published a letter from Lord Lansdowne suggesting negotiations on the basis of the status quo antebellum. Lloyd George rejected Lansdowne’s theses on December 14.
• The U.S. president Woodrow Wilson made himself the chief formulator and spokesman of the war aims of the Allies and the United States. The first nine months of 1918 saw Wilson’s famous series of pronouncements on his war aims: the Fourteen Points (January 8), the “Four Principles” (February 11), the “Four Ends” (July 4), and the “Five Particulars” (September 27). Most important, not least because of Germany’s deluded reliance on them in its eventual suing for peace, were the Fourteen Points: (1) open covenants of peace and the renunciation of secret diplomacy, (2) freedom of navigation on the high seas in wartime as well as peace, (3) the maximum possible freedom of trade, (4) a guaranteed reduction of armaments, (5) an impartial colonial settlement accommodating not only the colonialist powers but also the peoples of the colonies, (6) the evacuation of all Russian territory and respect for Russia’s right of self-determination, (7) the complete restoration of Belgium, (8) a complete German withdrawal from France and satisfaction for France about Alsace-Lorraine, (9) a readjustment of Italy’s frontiers on an ethnic basis, (10) an open prospect of autonomy for the peoples of Austria-Hungary, (11) the restoration of Romania, Serbia, and Montenegro, with free access to the sea for Serbia and international guarantees of the Balkan states’ independence and integrity, (12) the prospect of autonomy for non-Turkish peoples of the Ottoman Empire and the unrestricted opening of the Straits, but secure sovereignty for the Turks in their own areas, (13) an independent Poland with access to the sea and under international guarantee, and (14) “a general association of nations,” to guarantee the independence and integrity of all states, great and small. The three subsequent groups of pronouncements mainly consisted of idealistic expansions of themes implicit in the Fourteen Points, with increasing emphasis on the wishes of subject populations; but the first of the “Four Ends” was that every arbitrary power capable by itself of disturbing world peace should be rendered innocuous.
• Wilson’s peace campaign was a significant factor in the collapse of the will to fight of the German people and the decision of the German government to sue for peace in October 1918. Indeed, the Germans conducted their preliminary peace talks exclusively with Wilson. And the Armistice, when it came on Nov. 11, 1918, was formally based upon the Fourteen Points and additional Wilsonian pronouncements, with two reservations by the British and French relating to freedom of the seas and reparations.