<<

Canadian Military History

Volume 16 Issue 3 Article 7

2007

The First Use of Poison Gase at , 1915: A Translation from the German Official History

Mark Osborne Humphries University of Western Ontario

Follow this and additional works at: https://scholars.wlu.ca/cmh

Part of the Military History Commons

Recommended Citation Humphries, Mark Osborne "The First Use of Poison Gase at Ypres, 1915: A Translation from the German Official History." Canadian Military History 16, 3 (2007)

This Feature is brought to you for free and open access by Scholars Commons @ Laurier. It has been accepted for inclusion in Canadian Military History by an authorized editor of Scholars Commons @ Laurier. For more information, please contact [email protected]. Humphries: The First Use of Poison Gase at Ypres, 1915

The First Use of Poison Gas at Ypres, 1915 A Translation from the German Official History1

Introduced and edited by Mark Osborne Humphries and John Maker Translated by Wilhelm J. Kiesselbach

hile English-speaking historians know in reconstruct a battle.5 Although the destruction of Wdetail about almost every event on the BEF’s the archive was not total,6 the materials that did front, the same cannot be said of our knowledge survive – or that have resurfaced following the of the German side of the Western Front. This end of the Cold War7 – represent only a fraction is not surprising, as comparatively few English of the documents that exist on Allied operations, language books have been written about the for example, in London or Ottawa. While recent German experience on the battlefields of the historians have used these limited archival Great War. Recent English language scholarship resources with great effect, a large history of by Holger Herwig, Annika Mombauer, and Germany’s Great War was actually published Robert Foley,2 to name but a few historians,3 before the destruction of the majority of the has enriched our understanding of the conflict. archival record. However, these works have tended to concentrate on political and diplomatic history, or in the On 1 October 1919, as the institutions of case of Mombaurer and Foley, on high-ranking Wilhelmine Prussia–Germany were being swept officers such as Helmuth von Moltke and away, a new organization headed up by Hermann Erich von Falkenhayn. This means that events Mertz von Quirnheim was created to oversee the at the tactical and operational level remain German archival holdings: the Reichsarchiv.8 comparatively unexplored in English. This gap Military history in Germany had always been in the historiography has largely been shaped by the purview of the Great General Staff, but with the absence of primary source materials. the abolition of that Prussian institution, the task of writing a comprehensive military history The major impediment to study of the of the Great War was assigned to a special German army was the destruction of the military subsection of this new organization under the archive at during Allied air raids on direction of Hans von Haeften.9 Although the 14 February and 14 April 1945.4 These raids Reichsarchiv and its Historical Section were destroyed virtually all the war diaries, field officially civilian institutions, they were staffed dispatches, orders and memoranda that made by former members of the Great General Staff up the primary records that historians use to including , , This article is excerpted from the forthcoming publication and Hans von Haeften, and the military was thus Germany’s Western Front: Translations from the German able surreptitiously to maintain its control of Official History of the Great War, edited by Mark Osborne military history in Germany.10 On 1 November Humphries and John Maker, a four-volume series in seven 1931, von Haeften became the president of the parts due to be published beginning in 2008.

57

Humphries and Maker - Ypres 1915.indd 57 08/08/2007 5:50:28 PM

Published by Scholars Commons @ Laurier, 2007 1 Canadian Military History, Vol. 16 [2007], Iss. 3, Art. 7

Reichsarchiv and Wolfgang Foerster assumed the part of the organization about which they are directorship of the Historical Section.11 Between writing which can place the interests of historical 1919 and 1 April 1934, when the Historical objectivity in competition with loyalty, friendships Section was removed from the umbrella of the and patriotism.18 Like the Canadian, British Reichsarchiv and placed under the purview of and Australian official historians, Reichsarchiv the Reichswehrministerium (Military Ministry), historians had to walk a difficult line between the organization produced the first nine volumes pleasing many of the officers with whom they of the main series12 and several ancillary texts. had served in the Great War, while at the same On 1 April 1937, the Historical Section became time creating a work that was acceptable to both the Kriegsgeschichtliche Forschungsanstalt des contemporary historians and the governments Heeres (KGFH) and was reintegrated into the which funded the project.19 German General Staff system until the project was completed in 1944.13 On 1 April 1936, Contemporary English-speaking historians the military records of the Reichsarchiv were were generally receptive to Der Weltkreig. In a also transferred to a new ‘Heeresarchiv’ (Army 1931 review of all the official histories published Archive) at Potsdam, which was administered to date, Alexander Johnson wrote of Der by the KGFH, and it was here that they were Weltkrieg: destroyed at the end of the Second World War.14 By 1945, however, the series had been completed The military historians, who remain anonymous, deserve great credit for their splendid work. and totalled over 9,300 pages accompanied by They present their story in simple, readable 15 more than 430 maps and sketches. language that will sustain the interest of the lay reader and with a degree of fact-finding Der Weltkreig, 1914 bis 1918 is a objectivity which commends itself to the military comprehensive, narrative overview of the Great reader and student.20 War, based on a documentary record that no longer exists. Moreover, it contains lengthy More recently, some historians have looked far excerpts (sometimes three or four pages) from the less favorably on the German Official History, destroyed official documents. Published between citing alleged Nazi influence, the German 1925 and 1944, the volumes of Der Weltkrieg Fraktur typeface or an archaic use of language 21 are remarkable, not only because they are one of as reasons for ignoring the 14-volume series. the only surviving sources of information on the Hew Strachan, however, points out that Der day-to-day operations of the German Army as a Weltkrieg is an invaluable resource, when read whole, but also because they provide insight into in its proper context: how the Great War was understood and portrayed …the availability, since the end of the Cold War, by an official, government organization during of the working papers of the Reichsarchiv…has 16 both the and the Third Reich. done much to confirm the value of its published At times the history is apologetic, as when it work. The reluctance to use inter-war German explains the reasoning behind the first large-scale histories on the grounds that they are tainted gas attack of the war, but is also remarkably frank by Nazism is not only chronological nonsense in as when it discusses German war aims on the some cases (much was in print before 1933) but also an absurd self-denying ordinance, given the Eastern Front. In fact, it is comparable in many destruction of the bulk of the German military ways to Edmonds’ British Official History, which archives in 1945. The Reichsarchiv historians has likewise had its critics. saw material we can never see; not to refer to their output is a cloak for little more than By their very nature, official histories of laziness or monolingualism.22 any kind are notoriously problematic. Like any work they are the product of a particular time To address this gap in the historigraphy, and place in history. Unlike most historians, a project is currently underway to publish an however, an “official” historian must satisfy English-language translation of the German both the demands of the sponsor organization Official History. This four-volume series in seven as well as its members, if only for the simple parts, tentatively titled Germany’s Western Front: reason that the co-operation of both parties is Translations from the German Official History required to complete the work.17 The official of the Great War, edited by the authors of this historian also has the added burden of being introduction, will aim to provide as complete a

58

Humphries and Maker - Ypres 1915.indd 58 08/08/2007 5:50:29 PM https://scholars.wlu.ca/cmh/vol16/iss3/7 2 Humphries: The First Use of Poison Gase at Ypres, 1915

picture as possible of the German experience on the Western Front with a special focus on the operations in which Canadians participated. The first volume, to be published in 2008,23 will cover the year 1915 when Canadians first arrived on the Western Front. The series will focus on the battlefield events of the divisions and corps, but will also relate events at the highest strategic and political levels. Supplementary chapters, translated from other publications of the Reichsarchiv, will enrich our understanding of the tactical level battles in which Canadians participated. While the purpose of the series is to further our understanding of Canada’s Great War with a “view from the other side,” the series will also help to place the Canadian experience within a larger context by examining the events all along the Western Front that directly and indirectly affected the British Expeditionary Force, of which the Canadians were but a small part. This project has been made possible by funding from the Laurier Centre for Military Strategic and Disarmament Studies at Wilfrid Laurier University; a German-Canadian Studies Research Grant from the Spletzer Family Foundation (administered through the German- German army in the East – Hindenburg and Canadian Studies Foundation at the University Luddendorff – disagreed and argued that all of Winnipeg); and additional support from Dr. available forces should be concentrated against Jonathan Vance at the University of Western Russia. After much intrigue and debate, which Ontario. will be detailed further in the first volume of translations, Falkenhayn gave into their What follows is a sample of the type of demands and the Western Front was stripped material found in Der Weltkrieg. It is an of all but those troops required for its defence. examination of the , first Not surprisingly, Falkenhayn was worried that published in 1931. Interesting for its discussion the Allies would discover the size of the shift in of the reasons why the Germans used gas and the German forces and use it to their advantage. the aims and objectives of the attack, it helps to Despite fighting the French to a standstill in the contextualize our understanding of this important Champagne in the first months of the year, the battle. Viewed from the Allied perspective, the German army still needed to convince the Allies German attack was a tactical failure because it that its Western Front could not be breached did not eliminate the Ypres salient, a point also so that its full attention could be directed to acknowledged in the conclusion of the German the Eastern Front. Gas, although unreliable, account. However, the Germans viewed the battle provided the German army in the West with the as a strategic success as it served to convince opportunity to punch above its weight. The fact Britain and France that Germany did have an that reserves could barely be scraped together for offensive capability on the Western Front. the attack demonstrated that the German army was overstretched, but the mere fact that it was Since the failure of the at able to launch an offensive that came so close to the Marne in the fall of 1914, the German High breaking the Allied line hid its vulnerability from Command had fought internal battles over the the Allies. What the final outcome of the battle direction that the war should take. Falkenhayn ultimately meant is up to the reader to decide, believed that the war could only be won if France but this piece reminds us that history must be and Britain were defeated before attention was evaluated from both sides and that one person’s shifted to Russia. However, the leaders of the “fact” is another person’s interpretation.

59

Humphries and Maker - Ypres 1915.indd 59 08/08/2007 5:50:30 PM

Published by Scholars Commons @ Laurier, 2007 3 Canadian Military History, Vol. 16 [2007], Iss. 3, Art. 7

The German Supreme Army of the offensive plans on the Western Front in Command and the Forces on the favor of temporarily shifting the war’s center of gravity to the Galician theatre of operations.27 Western Front in April 1915

uring the early months of 1915, the German * * * * * Dforces on the Western Front were involved in heavy defensive engagements culminating in ven though major German offensive actions the winter battle in the Champagne. Despite Ein the West had to be discontinued, the OHL the commitment of their strongest forces and was not ready to give the enemy the upper hand the bitter month-long fighting, the French did by entirely limiting itself to defensive operations. not manage to break through the front lines of Lively activity in the front lines combined with the German . The British attempt offensive raids “were intended to hide the troop to overrun the German Sixth Army at Neuve transfers to Galicia.” Chapelle also failed with heavy casualties, as Offensive operations were intended to did a French encircling attack against St. Mihiel be launched in Flanders as well as by Army salient.24 So with the troops encouraged by a sense Detachments Strantz and Gaede.28 Fourth Army of superiority, and a regained sense of confidence was finally to execute the long-planned gas (despite their smaller numbers), in the middle attack, the commencement of which especially of April the German Western Front stood firm. interested the Chief of the General Staff so as to According to General von Falkenhayn,25 General allow him to determine the effectiveness of this Headquarters – (OHL) new weapon.29 – the conviction began to take hold,

that for the foreseeable future the enemy in the West will not be able to force a decision The Gas Attack by even if newly-formed German forces on the the Fourth Army at Ypres Western Front would have to be committed to the Eastern Front in order to break Russian offensive power.26 rior to the Great War, only the French planned Pto utilize gas as a weapon. In their army, a This realization encouraged the OHL to decide on 26 mm rifle grenade loaded with an ethyl bromo- 13 April to temporarily forego the implementation acetone filling, which had a suffocating effect, was Crops at Ypres: British soldiers at Ypres in the Spring of 1915. Note the rudimentary nature of the trenches and the crops which are visible in the fields. Courtesy of www.greatwardifferent.com

60

Humphries and Maker - Ypres 1915.indd 60 08/08/2007 5:50:30 PM https://scholars.wlu.ca/cmh/vol16/iss3/7 4 Humphries: The First Use of Poison Gase at Ypres, 1915

introduced as a weapon for attacking fortified positions.30 At this time, however, Germany was not prepared for combat in which gas would be used as a weapon.

At the beginning of the war, foreign newspapers repeatedly reported – incidentally without any reproach – the use of new and sinister French weapons, which were said to be fatal without any external symptoms. The French chemist Turpin was named as the inventor and in fact he did offer such a weapon to the French Ministry of War, but it was tried and found to be ineffective.

In the , similar proposals Courtesy of www.greatwardifferent.com submitted at the outbreak of the war were ignored.31

Since the inception of static trench warfare in 1914, the proximity of the opposing trenches frequently impeded the firing of high explosive shells since one’s own soldiers were naturally put at risk by shrapnel. Beyond that, the tactical situation meant that the potential of the explosive could not effectively be brought to bear against a deeply dug-in and entrenched enemy. At this General Erich von Falkenhayn, the Chief of the General point the search for a more effective weapon Staff of the Field Army and head of the OHL. began. In the beginning of 1915, the French leadership requested all available rifle gas effectiveness, albeit less lethal, than the French grenades for the front lines. On 21 February the version. This so-called “T-Shell” was first used French Ministry of War issued a manual to the on the Russian front in the beginning of 1915, armed forces regarding the utilization of the rifle however, due to the intense cold, the results were gas grenades and gas hand grenades, which had unsatisfactory.35 A pre-requisite for a success was in the meanwhile been introduced.32 The order mass effectiveness. To achieve this with shells stated: “The fumes generated by these projectiles carrying gas was initially out of the question are not fatal, at least if they are not inhaled in due to a lack of artillery pieces and suitable excess.” Since the amount of the gas inhaled was propellants. Therefore the alternative of releasing hardly up to the individual soldier involved, the the gas where air currents were supposed to carry potential for a deadly effect was, without a doubt, it towards enemy positions became the most clear. By the end of February, numerous reports viable option. from the Western Front regarding the deployment of these weapons against German soldiers were The existing conventions of international law received.33 – The Hague Land Warfare Conventions of 29 July 1899 and 18 October 1907 and the Hague The German leadership had to consider the Declaration of 29 July 1899 – did not anticipate possible deployment of chemical weapons by a war waged with gas.36 The Hague declaration the enemy and was not willing to be taken by merely forbade the use of projectiles that had the surprise. Initially the objective was merely to exclusive purpose of broadcasting suffocating and

Courtesy of www.greatwardifferent.com use gas to drive the enemy from the protection of poisonous gasses. Based on the declaration’s “all their trenches into the effective range of artillery participation clause,” the question as to whether fire.34 By the end of 1914, the development of this declaration was still binding on all the an artillery projectile (15 cm HE Shell 12T) had parties conducting the war after Turkey, as a non- been completed. In addition to its considerable signatory of the agreement, became a party to the explosive capability, it also contained the gas war on 3 November 1914, remains debatable.37 ingredient xylyl bromide which was similar in its Even if one assumes that the declaration

61

Humphries and Maker - Ypres 1915.indd 61 08/08/2007 5:50:32 PM

Published by Scholars Commons @ Laurier, 2007 5 Canadian Military History, Vol. 16 [2007], Iss. 3, Art. 7

Diagram of the installation of German gas cylinders at Ypres. Source: Rudolf Hanslian, Der Chemische Krieg (Berlin: E.S. Mittler und Sohn, 1927), translated diagrams courtesy of the US Army War College, Carlisle, PA. affected by exposure to gas were almost always totally rehabilitated without any physically debilitating after-effects.38

Initially, chlorine gas was chosen to be used for combat because its production in sufficient amounts was possible without impeding the munitions industry in the homeland. The dispersion of liquid chlorine from numerous steel cylinders in the front trenches promised to create a chlorine gas cloud which would inundate the enemy positions in a sufficient density, even despite the loss of some of the gas to the air. Additionally chlorine gas had the right properties because it did not leave any appreciable residue, thus enabling our own forces to mount immediate attacks. Chlorine also had less of an effect on the human body than ethyl bromo-acetone and chloracetone, the gases used by the French. The creation of gas protection equipment was developed parallel to the production of this offensive weapon and during 1915 a gas mask was successfully developed for the German forces that protected their faces and respiratory systems. remained binding among the signatories, the utilization of projectiles like the German T-Shell, In January 1915, the tests had progressed which combined fragmentation with gas, was to the point that General von Falkenhayn in accordance with international law since the decided to provide the Fourth Army with 6,000 dissemination of the gasses was not the “exclusive large chlorine gas cylinders that were ready for objective” of the weapon. This is in contrast deployment. Another 24,000 smaller versions with the French rifle grenade that had the single were in the manufacturing pipeline. The OHL objective of spreading poison gas. Therefore the ordered Fourth Army to deploy the new weapon French rifle gas grenades represented the first during an operation in the Ypres salient. It was violation of the international laws governing the calculated that an average of one large or two waging of war with gas. The method of dispersing small cylinders were required per metre of front. gas into the air [without the use of a projectile] The technical supervision was in the hands of the was an invention of the German war industry and privy councillor, Professor Haber,39 who had been did not contravene any existing conventions of entrusted with the management of the newly- international law. Neither did the introduction of formed chemical department of the Prussian a gas weapon violate the laws of humanity since Ministry of War and the execution was assigned the percentage of casualties caused by shell fire to newly-formed pioneer units with especially was, and remained, considerably higher than by assigned meteorologists under the command the use of gas in combat operations. Soldiers of Colonel Peterson.40 Considerable difficulties,

62

Humphries and Maker - Ypres 1915.indd 62 08/08/2007 5:50:33 PM https://scholars.wlu.ca/cmh/vol16/iss3/7 6 Humphries: The First Use of Poison Gase at Ypres, 1915

however, remained to be resolved as commanding XXVI Reserve Corps, Lieutenant-General Baron officers as well as rank and file soldiers regarded von Hügel46 emphasized that the success of his the untested weapon with distrust, if not with Corps could only be expected if his flank was complete disapproval. Even the OHL viewed the protected by a simultaneous attack by the XXIII gas weapon less than enthusiastically and refused Reserve Corps. Fourth Army’s Chief of Staff, to deploy it during the impending breakout- Brigadier Ilse, attempted to allay these concerns offensive in the Galician theater of operations by telephone but issued the following unequivocal because it did not want to be dependent on the orders: “the commander-in-chief categorically timing of this apparently quite unreliable weapon. expects the XXIII Reserve Corps to advance with The operation in the Ypres salient was therefore XXVI Reserve Corps to reach Hill 20 near Pilkem intended to test its combat effectiveness. without fail.”

On the morning of 21 April, General von At 1800 hours, the gas cylinders installed Falkenheyn held a conference in Thielt with the opposite the French 87th Territorial and 45th commanding officer of the Fourth Army, General Infantry Divisions were opened. The Belgian Albrecht Duke von Württemberg.41 At this meeting General Staff had warned the French High he insisted on an early execution of the gas attack Command about the possibility of a German gas in which the Fourth Army “should not aim for too attack a few days previously but apparently the distant an objective, but rather execute the attack warning was disregarded. The wind blew from at the first favorable opportunity.” Based on the the north at approximately two metres per second positive weather forecast, the operation was and a solid white-yellow wall rolled towards the ordered to begin at 0645 hours on the morning enemy trenches. Even before it reached them, in of 22 April 1915.42 some areas the enemy was observed retreating after firing a few rounds. Simultaneously, the Fourth Army tasked the XXIII and XXVI German trenches were hit with spirited enemy Reserve Corps with the execution of the attack. artillery fire. At 1815 hours, immediately The available gas cylinders had been installed in following the gas cloud, the German infantry their positions north of Ypres from Steenstraate began its attack. to Poelcappelle. Except for units of the 43rd Reserve , no larger forces were available for exploiting a potential advantage.43 The XXIII Reserve Corps was assigned the difficult objective of fighting its way across the Yser Canal. The primary objectives were as follows: for the XXIII Reserve Corps a line from northwest

of Steenstraate through Lizerne to southwest erlagsanstalt, 193?). of Pilkem; for the XXVI Reserve Corps the high ground along the Boesinghe–Pilkem– Langemarck–Poelcappelle road. A further objective of the attack was “the capture of the Yser Canal, including Ypres.”44

Due to a lack of favorable winds on the morning of 22 April, the attack had to be Sporn, Buchdruckerei und V postponed until the late afternoon. This caused a severe problem since all preparations were

made for an attack at dawn. The commanding Band 31: grosser Zeit: Heldentaten deutscher Regimenter, Reserve Infantry Regiment 234 (Zeulenroda-Thür: Bernhard general of the XXIII Reserve Corps, Lieutenant- Aus Deutschlands Arnold Bolsche, Source: Lutz Knieling und General von Kathen45 immediately expressed his concern about mounting an attack in full daylight, while the commanding general of the

General der Infanterie Baron von Hügel, commanding general of XXVI Reserve Corps.

63

Humphries and Maker - Ypres 1915.indd 63 08/08/2007 5:50:33 PM

Published by Scholars Commons @ Laurier, 2007 7 Canadian Military History, Vol. 16 [2007], Iss. 3, Art. 7 Der Chemische ar College, Carlisle, PA. Army W translated diagrams courtesy of the US Source: Rudolf Hanslian, Krieg (Berlin: E.S. Mittler und Sohn, 1927),

In the area of the XXIII Reserve Corps, in The 37th Landwehr Brigade, which was in front of Steenstraate, the release of the gas was immediate reserve, was made available by the not entirely successful. As a result, the left wing order of corps headquarters to the successful of the 45th Reserve Division commanded by 52nd Reserve Division and was brought Major-General (Generalleutnant) Schöpflin was to Pilkem. Around 1945 hours this division only able to advance slowly under strong enemy reported its attack on the heights south of Pilkem. defensive fire. It was very late in the day when In front of its advance, the artillery and reserves the village of Steenstraate was taken with heavy of the enemy were apparently swept back in a casualties by units of the 45th and 46th Reserve panicky retreat. In contrast to this, the enemy Divisions. A continuation of the attack in the had moved reinforcements to St. Julien against direction of Lizerne was beyond the capabilities the 51st Reserve Division thus impeding its of the already exhausted units. The main body of advance. Aerial reconnaissance revealed train the 46th Reserve Division, commanded by Major- movements on the tracks between Hazebrouck General Hahn quickly advanced to the canal and Poperinghe which led to the assumption that near and north of Het Sas, traversed it and took the enemy was moving additional reinforcements the western bank, while across from Boesinghe, into the zone of operations. Consequently, the they were only able to reach the canal in a few 102nd Reserve Infantry Brigade, which had places. been held back in the Houthulster Forest, was moved up to Koekuit at this late hour. Around In front of the right wing of the XXVI Reserve 2130 hours, the 51st Reserve Division reported Corps, the psychological impact was massive. taking both bridges across Haanebeek Creek The assault units of the 52nd Reserve Division southwest of Langemarck while there was still commanded by Major-General Waldorf proceeded fighting for the other bridge to the south. Both without resistance and reached their objective, Divisions were ordered to hold their positions the hills near Pilkem, at 1840 hours. There they and to continue the attack on the next day with were halted since the neighbouring divisions the 37th Landwehr Brigade ordered to establish had fallen behind. The advance of the 51st a supporting position on the heights near Pilkem. Reserve Division to the east was considerably The commander of the heavy artillery was more difficult. The gas in front of their lines instructed to advance and reposition his batteries near and east of Langemarck was either not during the night to be in a position to bring the effective or the units did not attack immediately. enemy on the west side of the canal and in city Therefore the extreme right wing of the French of Ypres into range of the artillery. and the Canadians adjacent to the east were able to offer a stubborn resistance and it was In summary, on 22 April the XXIII Reserve not until 1900 hours that Langemarck – which Corps had thrown the enemy across the canal had been the scene of heavy and bloody fighting between Steenstraate and Het Sas and the XXVI in earlier battles – was in German hands. The Reserve Corps had penetrated to a line from commanding officer of the 51st Reserve Division, south of Pilkem to northwest of St. Julien. Brigadier (Generalmajor) Friedrich von Kleist, The captured enemy forces amounted to 1,800 then received orders to take the bridges across unwounded French and 10 British47 soldiers and the Haanebeek Creek south of Langemarck as captured materiel consisted of 51 artillery pieces well as St. Julien on the same day if possible. – including four heavy guns – and approximately 70 machine guns. 64

Humphries and Maker - Ypres 1915.indd 64 08/08/2007 5:50:34 PM https://scholars.wlu.ca/cmh/vol16/iss3/7 8 Humphries: The First Use of Poison Gase at Ypres, 1915

By the evening of 22 April, the enemy had Corps was ordered to continue the advance in a suffered a wide breach between the canal southerly direction, with its right wing along the Der Chemische and St. Julien. Only weak French forces canal, in order to attack the enemy positioned remained southeast of Boesinghe and, mixed in front of the XXVII Reserve Corps from the

ar College, Carlisle, PA. with Canadians, north of Keerselaere. The breach rear. To accomplish this mission the Army was only barely secured by British forces and Reserve (elements of the 43rd Reserve Division)

Army W a cohesive line no longer existed. Movements commanded by Brigadier von Runckel was of reinforcements and supplies were severely assigned to the XXIII Reserve Corps. The 86th hampered by heavy German artillery fire aimed Reserve Brigade was immediately engaged and translated diagrams courtesy of the US

Source: Rudolf Hanslian, at the canal crossings near Ypres. Consequently, replaced a brigade of the 45th Reserve Division, Krieg (Berlin: E.S. Mittler und Sohn, 1927), the position of the enemy in the Ypres salient had freeing that division for other combat missions. become seriously threatened. Additionally two regiments of the Marine Corps were moved into the area of Staden–. Encouraged by the successes of the first day of combat, Fourth Army’s commander believed he During the night of 22-23 April, the left wing was justified in expanding the original objectives of the 45th Reserve Division, in the sector of the which had only extended to the Yser Canal and XXIII Reserve Corps was repeatedly attacked in therefore issued orders on the morning of 23 Lizerne. Although the German forces were able to April to continue the attack in the “direction of repel these attacks, as a result they were unable Poperinghe.” The XXIII Reserve Corps was given to launch their assigned combat missions with a line from Pypegaele–Gegend to southwest of any sustainable energy. Consequently the 45th Boesinghe as its next objective. The XXVI Reserve Reserve Division was only able to reach the sector Army War College, Carlisle, PA. Army War (Berlin: E.S. Mittler und Sohn, 1927), Der Chemische Krieg translated diagrams courtesy of the US Source: Rudolf Hanslian,

65

Humphries and Maker - Ypres 1915.indd 65 08/08/2007 5:50:34 PM

Published by Scholars Commons @ Laurier, 2007 9 Canadian Military History, Vol. 16 [2007], Iss. 3, Art. 7 Bernhard Sporn, Buchdruckerei und Verlagsanstalt, 193?). Bernhard Sporn, Buchdruckerei und Verlagsanstalt, deutscher Regimenter, Band 31: Reserve Infantry Regiment 234 (Zeulenroda-Thür: deutscher Regimenter, Source: Lutz Knieling und Arnold Bolsche, Aus Deutschlands grosser Zeit: Heldentaten Arnold Bolsche, Source: Lutz Knieling und

Above left: German soldiers with rudimentary gas mask; Top right: Supply dump behind the front lines of Reserve Infantry Regiment (RIR) 234; Bottom right: The front line trenches of RIR 234 at Ypres. of the Yperlée Creek west of Steenstraate on Poperinghe. This was thought to be the only way 23 April. The enemy had established defensive to remove the strong enemy artillery unit on the positions in front of the 46th Reserve Division opposite side of the canal. along the Lizerne–Boesinghe road by adding According to reports received by the reinforcements. Therefore the attack of this XXVI Reserve Corps, the enemy had dug in division met with limited success as well. approximately 500 metres in front of the German Initially on 23 April, the forces of the XXVI lines; reinforcements had also been brought in Reserve Corps had only to deal with British from Ypres. Around 1830 hours, English and counterattacks. In order to support the advance French forces initiated a counterattack along of the 51st Reserve Division as early as 0845 both sides of the Ypres–Pilkem road with French hours, General Baron von Hügel ordered the forces striking across the bridges near Boesinghe. commander of the gas units to install all available Although the enemy attack was repulsed, the gas cylinders in the sector of this division. forward movement of the XXVI Reserve Corps From the order to attack issued at noon, the had been stopped. On 24 April, the 52nd Reserve Commanding General of the XXVI Reserve Corps Division was ordered to hold in the positions they assumed that Army Headquarters: had gained. Following a gas attack early on 24 April, the 51st Reserve Division with the 102nd considered the operation against Poperinghe Reserve Infantry Brigade, was ordered to take to be the main undertaking and the advance the ridge north of Wieltje and Frezenberg. of the XXVI Reserve Corps to be of secondary importance. Since sufficient forces for advancing In the meantime48 the OHL intervened on Poperinghe across the canal were not available, and informed Fourth Army Headquarters the success of this venture was in question from the outset. The advance of the army corps on the “that Poperinghe was not even considered an right wing along the channel was also impossible, operational objective at this time, rather that at as long as the neighbouring corps had not taken the present the closing of the Ypres salient could Boesinghe and would be further advancing on be the only concern.”49

66

Humphries and Maker - Ypres 1915.indd 66 08/08/2007 5:50:35 PM https://scholars.wlu.ca/cmh/vol16/iss3/7 10 Humphries: The First Use of Poison Gase at Ypres, 1915

On the morning of 24 April elements of the of the Naval Corps to the XXVI Reserve Corps 45th and 46th Reserve Divisions stormed the and as a result General Baron von Hügel again strongly-contested village of Lizerne. After heavy ordered a penetration west of St. Julien at 1445 fighting with heavy losses that lasted late into the hours. The regiments of the 51st Reserve Division night, the left wing of the 46th Reserve Division did not reach St. Julien until 1900 hours after managed to take the eastern bank of the canal heavy fighting and had to again vacate the village opposite Boesinghe. soon afterwards as a result of attacking British battalions. In the sector of the neighbouring At 0500 hours gas was released north of St. 52nd Reserve Division, the day generally passed Julien in the sector of the XXVI Reserve Corps quietly. For 25 April, General Baron von Hügel and the 101st and 102nd Reserve Infantry planned the continuation of the ordered attack. Brigades immediately attacked behind the thinly The deployment was planned for 0515 hours. developing cloud. After heavy fighting their attack This time Colonel Peterson had been ordered

Bernhard Sporn, Buchdruckerei und Verlagsanstalt, 193?). Bernhard Sporn, Buchdruckerei und Verlagsanstalt, slowly advanced during the morning, at first west to install gas cylinders in the sector of the 52nd of Keerselaere and later to the east of it as well. Reserve Division east from the Ypres–Pilkem The fate of this village, that was defended by the Road to the woods west of St. Julien. enemy with tenacious determination, was not decided until mid-day. South of Keersslaere, in On 24 April, the XXVI Reserve Corps and the the farms and hedgerows of St. Julien, the enemy right wing of the XXVII Reserve Corps stepped continued to resist. In the afternoon, Fourth into the attack. The following plan was agreed

deutscher Regimenter, Band 31: Reserve Infantry Regiment 234 (Zeulenroda-Thür: deutscher Regimenter, Army Headquarters assigned both regiments upon: at the beginning of the day a combined Source: Lutz Knieling und Arnold Bolsche, Aus Deutschlands grosser Zeit: Heldentaten Arnold Bolsche, Source: Lutz Knieling und map drawn by Mike Bechthold ©2007

67

Humphries and Maker - Ypres 1915.indd 67 08/08/2007 5:50:36 PM

Published by Scholars Commons @ Laurier, 2007 11 Canadian Military History, Vol. 16 [2007], Iss. 3, Art. 7

brigade50 of the 53rd (Saxon) Reserve Division emphasized the necessity to continue the attack commanded by Brigadier von Schmieden in order to take Boesinghe. The Fourth Army deployed behind the left wing of the 51st Reserve Commander opposed this plan arguing: Division was to join the attack, execute a turn and roll the enemy up from the northwest in front of The outcome of this attack is doubtful. It would the 38th Landwehr and 106th Reserve Infantry take great sacrifices and it would be difficult to hold that much ground on the western bank. Brigades. During the execution of this attack, The Corps should be satisfied with its [present] advancing from Poelcappelle, Brigade Schmieden accomplishment … The Fourth Army’s objective faced a fresh enemy and therefore had to mount is primarily to close the salient east of Ypres a frontal attack. It was not until this obstacle had with the attack by the XXVI Reserve Corps. been removed that the turn to the southeast could Only then could an advance past Boesinghe be considered. be executed. On the evening of 24 April, the right wing of the brigade had fought to a standstill on On the afternoon of the 26th, a number of the hills northwest of Gravenstafel. strong French attacks were directed against the area of Steestraate and Het Sas. They were West of the canal, the artillery bombardment conducted by territorial forces and elements of against the forces of the XXIII Reserve Corps the recently activated 153rd Infantry Division had, on 25 April, increased to the point where a supported by effective British and Belgian artillery successful continuation of the attack was out of support. The 46th Reserve Division thus found the question. itself in a precarious situation and the enemy Early on 25 April the XXVI Reserve Corps took the position west of Het Sas, although the regained possession of St. Julien which had locks on the canal could be held. In the meantime been vacated by the enemy. The 51st Reserve Lizerne was also attacked at 1800 hours from a Division had orders to reach the objectives northerly direction and was taken by the enemy. established on 24 April: the ridge north of Wieltje The Germans occupied the old French trench and Frezenberg. The neighbouring 52nd Reserve east of the town but due to heavy enemy fire, a Division was to enter the battle in a supporting planned counterattack did not materialize. role. At 0700 hours, seven British battalions Reports received by the XXVI Reserve Corps launched a surprise attack southwest of St. during the course of the morning revealed that Julien against the German forces that had been the enemy had assembled two fresh Corps in deployed for the attack. The incredibly forceful the area east of Ypres and was clearly planning a enemy attack that came in waves could not be counterattack which was initiated with aggressive entirely repulsed until 0800 hours. With that, artillery support. Shortly after noon strong enemy the combat capabilities of the German forces forces – part of the British 28th as well as the had deteriorated; only the regiments on the left 4th, and 50th Territorial and Lahore Divisions wing of the 51st Reserve Division gained minimal – attacked from the Canal to St. Julien but every ground east of St. Julien in tenacious fighting attempt failed due to the unswerving stand of the later on. German infantry. On the right wing of the XXVII Reserve As at St. Julien, the enemy counterattacks on Corps, in the advancing darkness, the Fortuin- 26 April in the area of Gravenstafel prevented a Mosselmarkt road was reached and approximately further advance by the XXVII Reserve Corps. 1,000 Canadians were taken prisoner. However, with the aid of reinforcements south of the road, During the following days, enemy attempts the enemy, who had previously been driven back, to push the badly-mauled regiments of the 46th continued their resistance. Reserve Division (part of the XXIII Reserve Corps) back to the eastern bank of the canal failed as The intentions of the Commanding General again the waves of the attack broke against the of the Fourth Army became clear with the orders German lines. The division was able, however, issued in the afternoon of 25 April following a to hold the new positions on the Yperlée Creek conference with the Commanding General of with the support of the 45th Reserve Division. the XXIII Reserve Corps. General von Kathen

68

Humphries and Maker - Ypres 1915.indd 68 08/08/2007 5:50:36 PM https://scholars.wlu.ca/cmh/vol16/iss3/7 12 Humphries: The First Use of Poison Gase at Ypres, 1915

The XXVI Reserve Corps Headquarters abandoned the continuation of the attack since the number of installed gas cylinders was considered to be insufficient and, in view of the well entrenched enemy, and the erlagsanstalt, 193?). weakness of the German artillery, an attack without the support of gas was considered to be almost hopeless. Therefore, a further advance by the strong right wing of the XXVII Reserve Corps with the objective of breaking through to Gravenstafel from the north was delayed.

In the meantime the British Commander in Chief, Field Marshal Sir John French, began to doubt the advisability of holding the threatened Ypres salient. As early as 27 April, he had ordered the local commander to initiate preparations for a withdrawal to a rearward position in the area east of Ypres. In response to emphatic protestations by General Foch, and despite the development of the precarious

military situation, the execution of Infantry Regiment 234 (Zeulenroda-Thür: Bernhard Sporn, Buchdruckerei und V this plan was postponed. A British signal intercepted on the evening of April 29 carried the following message: “The situation of our forces, British as well as French, in Ypres is critical. We must be prepared for bad news.” Fourth Army Headquarters saw this Source: Lutz Knieling und Arnold Bolsche, Aus Deutschlands grosser Zeit: Heldentaten deutscher Regimenter, Band 31: Reserve Aus Deutschlands grosser Zeit: Heldentaten deutscher Regimenter, Arnold Bolsche, Source: Lutz Knieling und as a confirmation of its opinion that the enemy considered the salient east of Ypres to be more The ruined village of Langemark (Top) and St. Julien (Middle ) as photographed and more difficult to hold and, by soldiers of RIR 234; Bottom: Captured English (possibly Canadian) trenches with a continuation of pressure, at Ypres. an evacuation in the near future could be expected. and St. Julien. The effect on the enemy was lessened as the transmission of commands was On 2 May, combat units designated by Fourth badly hampered by destroyed telephone lines, Army and supported by gas, renewed the attack which prevented a coordinated simultaneous north of Ypres. release of the gas. The density of the gas was also diminished by gusting winds and the effect Shortly after 1800 hours both divisions of on an enemy equipped with simple protection the XXVI Reserve Corps reported the opening devices was negligible and the attackers met of the gas cylinders installed between Pilkem insurmountable resistance.

69

Humphries and Maker - Ypres 1915.indd 69 08/08/2007 5:50:36 PM

Published by Scholars Commons @ Laurier, 2007 13 Canadian Military History, Vol. 16 [2007], Iss. 3, Art. 7

On 3 May, the 51st Division, which was which necessitated a carefully planned attack; to transfer the weight of the attack to the left this was ordered on the afternoon of 6 May. wing, was reinforced by a marine infantry regiment. Aided by the terrain which featured Motivated by the urgent desire to push the numerous individual farms, the enemy resisted enemy across the Yser Canal as soon as possible, tenaciously. Fourth Army intended to continue the attack with an encircling movement from three sides. On the right wing of the XXVII Reserve Corps, With this in mind, XXVI Reserve Corps was however, the 38th Landwehr Brigade managed on supposed to advance in a southerly direction in 2 May to gain some ground on the Mosselmarkt– order to take the hills around Wieltje, XXVII was Fortuin road. The 105th Reserve Infantry Brigade to attack the high ground facing it to the west (Schmieden) adjoining in the east was stalled in and XV Corps was to push the enemy back in front of a ferociously defended trench network in a northwesterly direction between Bellewaarde a forest north of Gravenstafel. Considering these Lake and Zillebeke Lake. The commencement of small and unimportant gains, which had resulted the artillery barrage was set for 0800 hours on 8 in high casualties, the Commanding General, May. Lieutenant-General (General der Artillerie) von Schubert, proposed to Fourth Army that they The main burden for the attacks was born abandon the costly preliminaries at by the XXVII Reserve Corps. At 1030 hours on and put the available forces that would result – at 8 May, after a three-hour artillery preparation, least a division – in the vicinity of Keerselaere at the regiments advanced under favorable weather the disposition of the General Officer commanding conditions against the British 27th and 28th Fourth Army in order to support a decisive attack Infantry Divisions but found the forward trenches by XXVI Reserve Corps on Ypres. Fourth Army, deserted. After coming under strong enemy however, did not accept this proposal. Therefore artillery fire, the advance over open ground on 3 May, the 105th Reserve Infantry Brigade soon ground to a halt. As night fell, at least had to continue attacking the trench network the commanding ridge west of Frezenberg and occupied by the enemy. This attack, which was Eksterneft was in German hands. executed with determination, was crowned with total success. Around 1440 hours on the next day, XXVIII Reserve Corps Headquarters received the Under the pressure of these attacks, on the following message from Fourth Army: night of 3-4 May, the British forces evacuated their positions from Fortuin to southwest of His Royal Majesty informs that according to an intercepted British order to retreat,51 all Gheluvelt. XXVI Reserve Corps Headquarters indications are that the British have abandoned immediately ordered the 51st Division to attack. all resistance on the eastern bank of the Yser. At Despite continuous fighting against stubborn the present time the Sixth Army is under attack resistance, only a line from Vanheule Farm to the by strong British forces. All indications are that Haanebeek Creek was reached. the British are assembling all available forces in front of the Sixth Army. The XXVII Reserve Corps and the XV Corps on the left in the southern part of the Ypres As the result, General von Schubert ordered salient, however, did not initially meet any a new artillery preparation from 1530 hours resistance. General von Schubert deployed the to 1700 hours, which assisted the attacking right wing of the 53rd Reserve Division in the forces in making small gains in terrain up to the direction of Frezenberg and the left wing of the Verlorenhoek–Bellewaarde Lake. The objective 54th (Württemberg) in the direction of Eksterneft. “to push the enemy into his final position near The XV Corps reported that the right wing of the Potijze” was not accomplished despite the 39th Infantry Division was also in the process of sacrificial valor of the attacking regiments. advancing on Eksterneft. Around 1600 hours, On 9 May, parts of the XXII Reserve Corps the divisions were again facing strongly-fortified joined the battle along the coast, but in connection enemy positions in the area to the northeast of with the XXVI Reserve Corps and the right wing of Wieltje and Frezenberg and to the east of Hooge,

70

Humphries and Maker - Ypres 1915.indd 70 08/08/2007 5:50:37 PM https://scholars.wlu.ca/cmh/vol16/iss3/7 14 Humphries: The First Use of Poison Gase at Ypres, 1915

the XV Corps, were able only to make insignificant Occupation In (New York: Cambridge gains. Their attacks failed too because of the University Press, 2000); Martin Samuels, Command Or Control? Command, Training And Tactics in the strong resistance in the enemy trenches British and German Armies, 1888-1918 (London: Frank Cass, 1995); Jeffrey Verhey, The Spirit of 1914: * * * * * , Myth And Mobilization in Germany (New York: Cambridge University Press, 2000). 4. See Mombauer, pp.9-10; Foley, pp.10-11. A Canadian y 9 May, the fighting around Ypres was example is Andrew Godefroy, “The German Army at Bgenerally over. The entire attack up to then Vimy Ridge,” in Geoffrey Hayes, Andrew Iarocci and Mike had cost the Germans more than 35,000 men Bechthold, eds., Vimy Ridge: A Canadian Reassessment (Waterloo: Wilfrid Laurier University Press, 2007), while the British lost 59,275 men between 22 April p.225. and 31 May; according to their own calculations, 5. The raid of 14 April was especially disastrous as the French losses were extremely high. On 22 several five-ton bombs fell through all seven floors of April alone they lost 18,000 soldiers. the Reichsarchiv storage building outside Potsdam and exploded in the basement. The explosion collapsed the building in on itself and the subsequent fire resulted in the Despite the new gas weapon, the success of near total destruction of the building’s contents. See Uwe the action at Ypres did not extend past the initial Löbel, “Neue Forschungsmöglichkeiten zur preußisch- gains and the objective of closing the Ypres salient deutschen Heeresgeschichte,” Militärgeschichtliche was not accomplished. The primary reasons for Mitteilungen 51 (1992), 143-149. 6. After the Second World War, thousands of pages of this are that on 22 April the surprise of the enemy documents were acquired by the German Bundesarchiv could not be sufficiently exploited due to the from collections in the American, Hungarian, Finnish, approaching darkness. Although in early May the Romanian and Polish national archives. These enemy had retreated to the prepared positions documents, however, are extremely fragmentary. The American documents, for example, were copied from the between Wieltje and Little Zillebeke, in spite German Reichsarchiv in the 1920s and 1930s on behalf of pressure from heavy losses, they repeatedly of the US Army War College and, with few exceptions, attacked the forces of the XXVI and XXVII Reserve pertain only to some of the German units that were Corps. The initial successes north of Ypres were, opposite American forces on a very select number of dates in 1918. For more on the origins of the American however, mostly due to the employment of gas, part of this collection see Charles Burdick, “Foreign which demonstrated to the command and rank Military Records of World War I in the National Archives,” and file its usefulness as a new weapon,52 despite Prologue, Winter (1975), 212-220. These records are its intrinsic shortcomings. in the Bundesarchiv/Militärarchiv (BA-MA) in Freiburg, Germany in the files of the (Preußische Armee 1867-1918/19). For the scope and origins of the files see the archival finding aids online at Notes 7. After the collapse of communism, thousands of additional documents were returned to the German national archives from the USSR and the German 1. Mark Humphries also wishes to acknowledge the support Democratic Republic. The most important block of of a SSHRC Canada Graduate Scholarship. returned files pertaining to the Great War are the records 2. See Robert Foley, German Strategy and the Path to of the Kriegsgeschichtliche Forschungsanstalt des : Erich von Falkenhayn and the Development of Heeres. Similar in scope to the files of the Canadian Attrition, 1870–1916 (New York: Cambridge University or British Historical Sections, these are the working Press, 2005); Holger Herwig, The First World War: files of the German historical section and, as Helmut Germany and Austria-Hungary, 1914-1918 (London: Otto states, are made up of “business documents, Arnold, 1997); Annika Mombauer, Helmuth von Moltke correspondence, research notes, studies, field reports, and the Origins of the First World War (Cambridge: New manuscript drafts, copies of corrected drafts, galley York University Press, 2001). proofs, copies of documents from military and political 3. In recent years the literature on Germany in the Great authorities and agencies, excerpts from officer’s War has grown immensely. See, for example, this very personal war diaries and writings with notes from the select list of recent English-language monographs: editors and newspaper clippings.” While one of the few Robert B. Asprey, The German High Command at excellent primary sources on Germany’s Great War, it War: Hindenburg and Ludendorff Conduct World must be remembered that these files do not provide a War I (New York: Morrow, 1991); Roger Chickering, raw look the documentary record, but rather a view of Imperial Germany and The Great War, 1914-1918 the past that is filtered through the lens of the official (New York: Cambridge University Press, 2004); Bruce I. German historians who shaped this collection and the Gudmundsson, Stormtroop Tactics: Innovation in the official history directly. For more on the documents Germany Army, 1914-1918 (New York: Praeger, 1989); and their background see Helmut Otto, “Der Bestand John Horne And Alan Kramer, German Atrocities, Kriegsgeschichtliche Forschungsanstalt des Heeres im 1914: A History of Denial (London: Yale University Bundesarchiv-, Militärisches Zwischenarchiv Potsdam,” Press, 2001); Vejas G. Liulevicius, War Land on the Militärgeschichtliche Mitteilungen 51(1992), 429-441. Eastern Front: Culture, National Identity and German These files are in the BA-MA in the files of the Reichsheer, 71

Humphries and Maker - Ypres 1915.indd 71 08/08/2007 5:50:37 PM

Published by Scholars Commons @ Laurier, 2007 15 Canadian Military History, Vol. 16 [2007], Iss. 3, Art. 7

file block 61 (RH 61, formerly W-10) Kriegsgeschichtliche Staff on 14 . Falkenhayn, who believed Forschungsanstalt des Heeres. that victory would be won or lost on the Western Front 8. M a r k u s P ö h l m a n n , Kriegsgeschichte und often clashed with those members of the army who Geschichtspolitik: Der Erste Weltkrieg. Die amtliche believed that the war would be won or lost in the East. deutsche Militärgeschichtsschreibung, 1914-1956 After the failure of his strategy of attrition at Verdun (Schöningh: Paderborn, 2002), pp.82-84 and Otto, during the spring and summer of 1916, he was removed p.430. from the OHL on 29 and replaced by 9. Pöhlmann, pp.104-105 and Otto, p.430. Hindenburg. For more on Falkenhayn see Robert Foley, 10. Otto, p.430. See Pöhlmann for more on the continuities German Strategy and the Path to Verdun: Erich von and discontinuities between the writing of official military Falkenhayn and the Development of Attrition, 1870- history before the Great War and after. 1916 (Cambridge: Cambridge University Press, 2005) 11. Ibid., 432. See also I. Zandek and H. Böhm. Bestand and Erich von Falkenhayn, The German General Staff RH 61 - Kriegsgeschichtliche Forschungsanstalt des and its Decisions, 1914-1916 (New York: Dodd, Mead Heeres (Freiburg: Bundesarchiv-Militärarchiv, 2002), and Co, 1920). pp.i-ii. 26. A footnote in the original reads: “Erich von Falkenhayn, 12. They were entrusted with writing a comprehensive “Die Oberste Heeresleitung, 1914 – 1916,” p.56. Weltkriegwerk (World War Work) which included the 27. On 2 May 1915, Mackenson’s new army would launch more popular series of histories of individual battles the Gorlice-Tarnow Offensive. By the time the campaign in 36 volumes (Schlachten des Weltkriegs) as well as ended in the autumn, the Russians had been forced to a copious number of German regimental histories. See evacuate and Galicia and had suffered more Pöhlmann. than a million casualties including more than 800,000 13. Ibid., pp.432-3. prisoners of war. See Der Weltkrieg, Vols.7, 8, 9. 14. Markus Pöhlmann, “Yesterday’s Battles and Future War: 28. Army Detachment Strantz controlled the area The German Official Military History, 1918-1939,” in surrounding the St. Mihiel salient, while Army Roger Chickering and Stig Förster, eds., Shadows of Detachment Gaede was responsible for the front on the Total War: Europe, East Asia and the United States, Swiss border. 1919-1939 (New York: Cambridge University Press, 29. It had originally been intended that the German Fourth 2003), p.229. See also Zandek, p.iii. Army would launch the gas attack in the sectors of XXVII 15. Pöhlmann, Kriegsgeschichte…, 163. Reserve Corps and XV Corps in the area of Gheluveldt 16. See Pöhlmann, Kriegsgeschichte…. See also his English at the beginning of March, but the attack was repeatedly language article cited in note 12. postponed because of unfavourable weather conditions. 17. On the perils of being an official historian see Wes On 25 March, Fourth Army Headquarters decided to Gustavson, “‘Fairly Well Known and Need Not be deploy those gas cylinders that had not yet been installed Discussed’: Colonel A. F. Duguid and the Canadian in the sectors of XXVI and XXIII Reserve Corps to the Official History of the First World War,” Canadian Northwest. See Der Weltkrieg, Vol.7, pp.63-64. Military History 10, 2 (2001), pp.41-54 and Andrew 30. These grenades, weighing about half a pound and Green, Writing the Great War: Sir James Edmonds and fired from a specially designed rifle, were known as the Official Histories 1915-1948 (London: Frank Cass, “cartouches suffocantes.” Introduced in the French army 2003). before the war, these projectiles were intended to have a 18. Ibid. noxious, rather than asphyxiating, effect, and were used 19. See Pöhlmann, Kriegsgeschichte…, pp.162-195. against fortified positions during the first months of the 20. Alexander L.P. Johnson, “Review: Military Histories of war. See also Foley, pp.148-149; Doughty, p.148; Ulrich the Great War,” Journal of Modern History, 3, 2 (1931), Trumpener, “The Road to Ypres: The Beginnings of Gas p.280. Warfare in World War 1,” Journal of Modern History, 47, 21. For a discussion of the work’s potential weaknesses from 3 (1975), p.462. a Canadian and British perspective see Godefroy, p.225 31. A footnote in the original reads: “Investigating Committee and Robin Prior and Trevor Wilson. Passchendaele: of the German Constitutional National Assembly and of the Untold Story (London: Yale University Press, 2002), the Diet, 1919-1928, Third Series, Vol.IV, pp.3-42.” p.219. 32. Gas hand grenades were introduced into the French 22. Hew Strachan, The First World War: Volume 1 – To Arms army by April of 1915. See Foley, p.148. (Oxford: Oxford University Press, 2001), pp.xvi-xvii. 33. A footnote in the original reads: “War diary 27th R.I.R., 23. The first of two parts on 1914 will be published in 2008-9 28 February 1915 and other reports from the front.” to be followed by the remaining four volumes each year 34. In the fall of 1914, the German army used 3,000 until the hundredth anniversary of the war in 2014. converted howitzer shells, known as ‘Ni-shells’ that 24. For an English language description of the French battles contained the irritant “double salts of dianisidine.” This in late 1914 and early 1915 see Robert A. Doughty, first German foray into chemical warfare went unnoticed Pyrrhic Victory: French Strategy and Operations in by the Allies. Turmpener, p.465. the Great War (Cambridge, MA: The Belknap Press of 35. In January 1915, T-Shells, named for German chemist Harvard University Press, 2005), pp.105-152. For the Hans Tappen, were used by the German Ninth Army near British battles during the same period see J.E. Edmonds Bolimow on the Eastern Front with little or no effect. and G.C. Wynne, Military Operations: France and Turmpener, pp.465, 469-70. , 1915, Volume 1–Winter 1914-15: Battle of 36. Article 23, however, banned the employment of poison Neuve Chapelle–Battles of Ypres (London: Macmillan or poisoned arms and an annex to the declaration of and Co., 1927). the same date read, “The Contracting Powers agree to 25. Erich von Falkenhayn (1861-1922), a Prussian staff abstain from the use of projectiles the object of which officer by training, was appointed as Prussian Minister is the diffusion of asphyxiating or deleterious gases.” of War in 1913 and served in that post until he replaced 37. Article 2 of the 1899 Convention read: “The provisions… Helmut von Moltke as head of the German General are only binding on the Contracting Powers, in case of 72

Humphries and Maker - Ypres 1915.indd 72 08/08/2007 5:50:37 PM https://scholars.wlu.ca/cmh/vol16/iss3/7 16 Humphries: The First Use of Poison Gase at Ypres, 1915

war between two or more of them. These provisions shall find it to be impossible to stay in the salient around cease to be binding from the time when, in a war between Ypres. Additionally the offensive had the mission to Contracting Powers, a non-Contracting Power joins one take the Yser Canal up to and including Ypres.” See Der of the belligerents.” Article 2 of the 1907 convention Weltkrieg, 1914 bis 1918, volume 7, p.64. contained a similar clause: “[the regulations] do not 45. Lieutenant-General Hugo von Kathen (1855-1932), an apply except between Contracting Powers, and then only infantry officer, was military governor of the Fortress of if all the belligerents are parties to the Convention.” Mainz from the outbreak of war until December 1914 38. These assertions about the legality of the use of gas when he assumed command of the XXIII Reserve Corps, were based on very literal readings of the conventions a position he held until the end of July 1918 when he governing land warfare and, while technically correct, took command of Eighth Army. it could be easily argued that both German (as well as 46. Lieutenant-General Otto Freiherr von Hügel (1853-1928), French) actions violated the spirit, if not the letter of the an infantry officer, was commanding officer of XXVI law. Reserve Corps from August 1914 to March 1918 when 39. (1868-1934), who would win the Nobel Prize he was “sent on leave.” for his synthesis of artificial ammonia in 1918, was 47. The word “British” is used in the original but this could director of the Kaiser Wilhelm Institute for Physical and easily refer to Canadian soldiers. Electro Chemistry in Berlin. 48. A footnote in the original reads: “This was probably 40. Colonel Otto Peterson (later a brigadier) commanded a ordered by telephone on 23 April and afterwards unit known after the Second Battle of Ypres as Pioneer confirmed in writing.” Regiment 35. Made up of civilian scientists, chemical 49. A footnote in the original reads: “In this regard General experts and soldiers, this and similar units were Ilse stated in his comments dated 16 November 1931 responsible for conducting the German army’s chemical addressed to the Reichsarchiv: ‘This message was… war. Turmpener, pp.471-2. correctly received. However the OHL was mistaken and 41. General Albrecht Duke von Württemberg (1865-1939) has admitted this error because Headquarters had commanded the Fourth Army during the battles of did not establish Poperinghe as the operational the frontiers, the first battle of the Marne and at Ypres objective but explicitly mentioned attacking in the in 1914. direction of Poperinghe, the village located on the road 42. The gas attack had been planned since the beginning running straight in a westerly direction from Ypres. As of March and on 10 April, Falkenhayn, and the Chief mentioned, this was meant to merely indicate the general of Staff of the Fourth Army, Brigadier Ilse, had again direction of the attack by the XXIII Reserve Corps…’” scheduled the attack for 15 April in anticipation of more 50. Subsequently referred to as Brigade Schmieden. favourable weather. However, on the morning of the 15th, 51. A footnote in the original reads: “As far as can be the winds remained calm and the attack again had to be determined, no order to retreat had been issued. It is a postponed. See Der Weltkrieg, Vol.7, p.64. fact that orders in the case of a retreat and evacuation 43. In the spring of 1915 the German Army was significantly of the positions east of Ypres were issued by the local overstretched on the Western Front, mainly because any Commander, General Plumer on April 29 and May 1. See expendable troops had been transferred to the East, the British Official History, Volume III, pp.404-10.” and as a result few reserves were available to exploit 52. A footnote in the original reads: “In his memorandum successes. Indeed, Falkenhayn wanted to “get the gas to the Reichsarchiv dated 30 August 1931, General von attack out of the way at the earliest opportunity” as he Schubert emphasized that the use of gas during the Ypres “planned to extract the XXIII and XXVI Reserve Corps operation was only effective one time and that was on 22 as well as the 4th Ersatz Division” from the area around April north of Pilkem. The flaw in the use of the gas was Ypres for deployment elsewhere. See Der Weltkrieg, mostly caused by the differences in the terrain and that Vol.7, p.64. A footnote from the original text reads: consequently on an extended front it was impossible to “Lieutenant General Ilse provided the Reichsarchiv achieve uniform results. Additionally, the usefulness of with a report dated 16 November 1931 as follows: ‘The the gas was limited since the timing of the release could High Command of the Fourth Army had requested never really be maintained.” the availability of a division to provide the capability of taking advantage of the potential success of the gas attack with a strong follow-up attack in order to roll up the Ypres Salient. General von Falkenhayn turned this Mark Humphries is a PhD candidate at request down because he did not have sufficient forces the University of Western Ontario where he at his disposal in the spring of 1915 and also because holds a SSHRC CGS and is completing his he doubted the success of the gas attack. Another dissertation on the 1918 Influenza Pandemic contributing factor for his refusal of the request for the disposition of a division was the concern that many under the direction of Dr. Jonathan Vance. weeks could pass before the gas attack would become a reality. Von Falkenhayn could not and would not John Maker is a PhD candidate at the release a division for that period of time.’ The files of the University of Ottawa where he is currently Reicharchiv do not contain this information. It appears working on his dissertation, which examines that the request and refusal were verbal.” 44. The Army orders of 8 April and 14 April identified the what Canadian soldiers did with their ‘spare mission of XXIII and XXVI Reserve Corps as “the capture time’ to stave off boredom and to maintain of the elevations north of Pilkem and the adjoining areas morale during the Second World War. to the East.” It was expected “that the enemy would

73

Humphries and Maker - Ypres 1915.indd 73 08/08/2007 5:50:37 PM

Published by Scholars Commons @ Laurier, 2007 17 Canadian Military History, Vol. 16 [2007], Iss. 3, Art. 7

Dear sir, A- JS -007-003/JD -001 Customs and Traditions of the he analysis of death sentences Canadian Military Engineers Ta n d c o m m u t a t i o n s para 56, page 7-19 states: in “Arbitrary Justice?: A Comparative Analysis of In reaction to the public’s rising Canadian Death Sentences criticism of the peacetime defence budget, the Federal Liberal Party Passed and Commuted during promised in the 1963 election a the First World War” by Teresa full review of Canadian defence Iacobelli (Winter 2007) has been policy. In 1964 the Bill C-90 long overdue. passed Parliament integrating the three services’ headquarters T h o u g h t h e s a m p l e and other activities such as investigated was biased, because recruiting and basic training. The unification of the services all instances were Canadian, it into a single force was presented seems quite likely that a wider to Parliament in Bill C-243 in probe would reveal similar December 1966. On 2 February inconsistencies attributable 1968, the three traditional to the timing of operations services of Canada’s fighting force passed into history to be replaced (planned or in process) and by a single unified service, “The to concerns about the state of Canadian Forces.” The Corps of individual battalions. Royal Canadian Engineers, the RCAF Construction Engineering A fundamental question Branch and the RCN Civil here is why, given the Australian Engineering Branch also ceased experience, the British and to exist at that date. A review of the engineering tasks facing Canadians persisted in their cigarette and a bit of sympathetic the Canadian Forces (CF) led belief that the application of conversation. [Eds. note: the to the merging of the combat the death penalty improved caption was the origin written engineering, construction the discipline of their troops by the artist.] engineering, survey, and fire and the performance of their protection into oneorganization. It was named the Canadian battalions. * * * * * Military Engineer (CME) Branch and officially designated as such Whatever his military Dear Sir, on 1 April 1968. shortcomings might have been, Such was the case with all of no Australian soldier was have just started reading the army Corps who during the executed during World War I. through Spring 2007 issue of I same period became Branches. I Yet the Australian divisions CMH and as always I completely hope this information clears up were consistently among the enjoy the magazine contents. an apparent confusion over the best-performing divisions on the While reading “Fighting Time: correct name of the Engineers Western Front. Gregg Centre and Royal and that credit will be given to Canadian Engineers Join Forces the CME for helping you with J.F. Doig to Record New Brunswick’s your project. Wolfville, NS Past,” by Lee Windsor and Lee Ellen Pottie, I was a more than WO Storey, CD ps. Was the sketch accompanying a bit shocked to find that the Mapping and Charting the article correctly titled? It Royal Canadian Engineers are Establishment looks more like an interrogation being credited with helping you Canadian Military Engineers by a “bad cop,” prior to turning clear the Red Head site. Guys, I the prisoner over to a “good hate to tell you this, but the RCE cop” who will offer him a seat, a has not existed since 1968!

74

Humphries and Maker - Ypres 1915.indd 74 08/08/2007 5:50:39 PM https://scholars.wlu.ca/cmh/vol16/iss3/7 18