All Topics  
Battle of Vimy Ridge

 
Battle of Vimy Ridge

   Email Print
   Bookmark   Link





 

Battle of Vimy Ridge




 
 
The Battle of Vimy Ridge was a military engagement fought as part of the Battle of Arras
Battle of Arras (1917)

The Battle of Arras was a British Empire offensive during World War I. From 9 April to 16 May, 1917, United Kingdom, Canada, and Australian troops attacked Germany trench warfare near the French city of Arras on the Western Front....
, in the Nord-Pas-de-Calais region of France
France

France , officially the French Republic , is a country whose Metropolitan France is located in Western Europe and that also comprises various Overseas departments and territories of France....
, during the First World War. The main combatants were the Canadian Corps
Canadian Corps

For other uses of Canadian Corps, see Canadian Corps The Canadian Corps was a World War I corps formed from the Canadian Expeditionary Force in September 1915 after the arrival of the 2nd Canadian Division in France....
 against three divisions of the German Sixth Army. The battle was part of the opening phase of the British lead Battle of Arras
Battle of Arras (1917)

The Battle of Arras was a British Empire offensive during World War I. From 9 April to 16 May, 1917, United Kingdom, Canada, and Australian troops attacked Germany trench warfare near the French city of Arras on the Western Front....
, a diversionary attack for the French Nivelle Offensive
Nivelle offensive

The Nivelle Offensive was a 1917 Allies of World War I attack on the Western Front in World War I. Promised as the assault that would end the war within 48 hours, with casualties expected of around 10,000 men, it failed on both counts....
, and took place from 9 April – 12 April, 1917.

The objective of the Canadian Corps was to take control of the German-held high ground along an escarpment at the northernmost end of the Arras offensive.






Discussion
Ask a question about 'Battle of Vimy Ridge'
Start a new discussion about 'Battle of Vimy Ridge'
Answer questions from other users
Full Discussion Forum



Encyclopedia


The Battle of Vimy Ridge was a military engagement fought as part of the Battle of Arras
Battle of Arras (1917)

The Battle of Arras was a British Empire offensive during World War I. From 9 April to 16 May, 1917, United Kingdom, Canada, and Australian troops attacked Germany trench warfare near the French city of Arras on the Western Front....
, in the Nord-Pas-de-Calais region of France
France

France , officially the French Republic , is a country whose Metropolitan France is located in Western Europe and that also comprises various Overseas departments and territories of France....
, during the First World War. The main combatants were the Canadian Corps
Canadian Corps

For other uses of Canadian Corps, see Canadian Corps The Canadian Corps was a World War I corps formed from the Canadian Expeditionary Force in September 1915 after the arrival of the 2nd Canadian Division in France....
 against three divisions of the German Sixth Army. The battle was part of the opening phase of the British lead Battle of Arras
Battle of Arras (1917)

The Battle of Arras was a British Empire offensive during World War I. From 9 April to 16 May, 1917, United Kingdom, Canada, and Australian troops attacked Germany trench warfare near the French city of Arras on the Western Front....
, a diversionary attack for the French Nivelle Offensive
Nivelle offensive

The Nivelle Offensive was a 1917 Allies of World War I attack on the Western Front in World War I. Promised as the assault that would end the war within 48 hours, with casualties expected of around 10,000 men, it failed on both counts....
, and took place from 9 April – 12 April, 1917.

The objective of the Canadian Corps was to take control of the German-held high ground along an escarpment at the northernmost end of the Arras offensive. This would ensure that the southern flank could advance without suffering German enfilade fire. Supported by a creeping barrage, the Canadian Corps captured most of the ridge during the first day of the attack. The town of Thélus
Thélus

Th?lus is a communes of the Pas-de-Calais d?partement in the Pas-de-Calais departments of France in the Nord-Pas-de-Calais region of France....
 and, after overcoming considerable German resistance, the crest of the ridge fell during the second day. The final objective, a fortified knoll (the Pimple) outside the town of Givenchy-en-Gohelle
Givenchy-en-Gohelle

Givenchy-en-Gohelle is a Communes of France in the Pas-de-Calais Departments of France in the Nord-Pas-de-Calais region of France....
, fell to the Canadian Corps on 12 April after which point the German forces retreated to the Oppy
Oppy, Pas-de-Calais

Oppy is a Communes of France in the Pas-de-Calais Departments of France in the Nord-Pas-de-Calais region of France....
Méricourt
Méricourt, Pas-de-Calais

M?ricourt is a Communes of France in the Pas-de-Calais Departments of France in the Nord-Pas-de-Calais region of France....
 line.

The success of the Canadian Corps in capturing the ridge is attributed to a mixture of technical and tactical innovation, meticulous planning, powerful artillery support, extensive training as well as the failure of the German Sixth Army to properly apply the German defensive doctrine. The battle was the first occasion where all four divisions of the Canadian Expeditionary Force
Canadian Expeditionary Force

For the organisation that fought in Europe, see Canadian Corps.The Canadian Expeditionary warfare was the designation of the field force created by Canada for service overseas in the First World War....
 participated in an battle together. The battle thus became a Canadian nationalistic symbol of achievement and sacrifice. A 250-acre (150 ha) portion of the former battleground now serves as a preserved memorial park and site of the Canadian National Vimy Memorial.

Background

Vimy Ridge is a gradually rising escarpment
Escarpment

In geomorphology, an escarpment is a transition zone between different physiogeographic provinces that involves a sharp, steep elevation differential, characterized by a cliff or steep slope....
 8 km northeast of Arras
Arras

Arras is the capital of the Pas-de-Calais Departments of France in northern France. The historic centre of the Artois region, its local speech is characterized as a Picard language dialect....
 on the western edge of the Douai plain. At approximately 7 km in length and culminating at an elevation of 145 m, the ridge provides a natural unobstructed view for tens of kilometres. The ridge had fallen under German control in October 1914 during the Race to the Sea
Race to the Sea

The Race to the Sea was a name given to a period of World War I when, on the Western Front, the two sides were still engaged in mobile warfare....
 as the Franco-British and German forces continually attempted to outflank each other through northeastern France. The French Tenth Army
Tenth Army (France)

The Tenth Army was a Field army of the French Army during World War I. It took part in the Battle of the Somme in 1916....
 attempted to dislodge the Germans from the region during the Second Battle of Artois
Second Battle of Artois

The Second Battle of Artois, of which the British contribution was the Battle of Aubers Ridge, was a battle on the Western Front of World War I, it was fought at the same time as the Second Battle of Ypres....
 in May 1915 by attacking their positions at Vimy Ridge and Notre Dame de Lorette
Notre Dame de Lorette

Notre Dame de Lorette is the name of a ridge, basilica, and cemetery northwest of Arras at the village of Ablain-Saint-Nazaire. The high point of the hump-backed ridge stands 165 metres high and - with Vimy Ridge - utterly dominates the otherwise flat Douai plain and the town of Arras....
. The French 1st Moroccan Division managed to briefly capture the height of the ridge but was unable to hold it due to a lack of reinforcements. The French made another attempt during the Third Battle of Artois
Third Battle of Artois

The Third Battle of Artois was a battle on the Western Front of World War I, is also known as the Loos-Artois Offensive, including the major British Battle of Loos....
 in September 1915 but only captured the town of Souchez
Souchez

Souchez is a communes of the Pas-de-Calais department in the Pas-de-Calais departments of France in the Nord-Pas-de-Calais region of France....
 at the western base of the ridge. The Vimy sector calmed following the offensive with the both sides taking a largely live and let live
Live and let live (World War I)

Live and let live is the spontaneous rise of non-aggressive co-operative behaviour that developed during the First World War particularly during prolonged periods of Trench Warfare on the Western Front....
 approach. The French suffered approximately 150,000 casualties in their attempts to gain control of Vimy Ridge and surrounding territory.

The British
United Kingdom

The United Kingdom of Great Britain and Northern Ireland, commonly known as the United Kingdom , the UK or Britain,is a sovereign state located off the northwestern coast of continental Europe....
 XVII Corps, commanded by Lieutenant-General Sir Julian Byng, relieved the French Tenth Army in the sector in February 1916, permitting the French to expand their operations at Verdun
Verdun

Verdun is a city in the Meuse Departments of France in Lorraine in northeastern France. It is a sub-prefecture of the department.Verdun is the biggest city in Meuse, although it is not the capital, but the slightly smaller Bar-le-Duc....
. It was soon discovered that German tunnelling companies had taken advantage of the relative calm on the surface to build an extensive network of tunnels
Tunnel warfare

Tunnel warfare is a type of warfare that occurs in tunnels.It can be sometimes linked with urban warfare, as tunnels are often found in urban area and city, although urban warfare as a whole usually dominates any tunnel considerations....
 and deep mines from which they would attack French positions by setting off explosive charges underneath their trenches. Royal Engineer Tunnelling Companies were immediately deployed along the front to combat the German mining operations. In response to increased British mining aggression, German artillery and trench mortar fire intensified in early May 1916. On 21 May, 1916, after shelling both forward trenches and divisional artillery positions from no less than 80 out-of-sight batteries on the reverse slope of the ridge, the German infantry attacked the British lines along a 2,000-yard (1,800 m) front in an effort to eject them from positions along the ridge. The Germans successfully captured a number of British-controlled mine craters and tunnels before halting their advance and entrenching their positions. Small counterattacks by units of the 140th and 141st British Brigades took place on 22 May, but did not manage to change the situation. The Canadian Corps relieved the British IV Corps stationed along the western slopes of Vimy Ridge in October 1916.

Assault preparations


Strategic planning

Formal discussions for a spring offensive near Arras
Arras

Arras is the capital of the Pas-de-Calais Departments of France in northern France. The historic centre of the Artois region, its local speech is characterized as a Picard language dialect....
 began following a conference of corps commanders held at British First Army Headquarters on 21 November 1916. On 5 January, 1917, Lieutenant-General Sir Julian Byng
Julian Byng, 1st Viscount Byng of Vimy

Field Marshal Julian Hedworth George Byng, 1st Viscount Byng of Vimy, Order of the Bath, Order of St Michael and St George, Royal Victorian Order was a British Army officer who served with distinction during World War I with the British Expeditionary Force in France, in the Battle of Gallipoli of the Dardanelles campaign, as commander of th...
, took command of the Canadian Corps
Canadian Corps

For other uses of Canadian Corps, see Canadian Corps The Canadian Corps was a World War I corps formed from the Canadian Expeditionary Force in September 1915 after the arrival of the 2nd Canadian Division in France....
 from Lieutenant-General Sir E.A.H. Alderson. In May 1916, Byng had been formally presented with orders outlining Vimy Ridge as the corps' objective for the Arras offensive
Battle of Arras (1917)

The Battle of Arras was a British Empire offensive during World War I. From 9 April to 16 May, 1917, United Kingdom, Canada, and Australian troops attacked Germany trench warfare near the French city of Arras on the Western Front....
.

A formal assault plan was adopted by early March 1917. The plan drew heavily on briefings of staff officers sent to learn from the experiences of the French Army. For the first time, all four Canadian divisions were to be assembled to operate in combat as a corps. The Canadian divisions were joined by the British 5th Infantry Division, and reinforced by artillery, engineer and labour units, bringing the Canadian Corps nominal strength to about 170,000 all ranks, of which 97,184 were Canadians.

Tactical plan

In January 1917, three Canadian Corps officers accompanied other British and Dominion officers attending a series of lectures hosted by the French Army regarding their experiences during the Battle of Verdun
Battle of Verdun

The Battle of Verdun was one of the most critical List of World War I Battles in World War I on the Western Front . It was fought between the German Army and France armies, from 21 February to 15 December 1916, on hilly terrain north of the city of Verdun in northeastern France....
. One of the limited Allied successes of 1916 had been the French counter-offensive devised by General Robert Nivelle
Robert Nivelle

Robert Georges Nivelle was a French artillery officer who served in the Boxer Rebellion, and the First World War. He took command of one of the main French armies engaged in the Battle of Verdun, leading it during its successful counter-strokes against the Germans, but was accused of wasting French lives during some of his attacks....
. Following extensive rehearsal, eight French divisions, assaulting in two waves on a front, with exceedingly strong artillery support, recovered lost ground and inflicted heavy casualties on five German divisions.

Upon their return, the Canadian Corps staff officers produced a tactical analysis of the Verdun battles and delivered a series of corps and divisional-level lectures promoting the primacy of artillery but also stressing the importance of harassing fire and company and platoon flexibility. The assault plan for Vimy Ridge drew heavily on the experiences and tactical analysis of the officers who had attended the Verdun lectures. First Army commander General Henry Horne
Henry Horne, 1st Baron Horne

General Henry Sinclair Horne, 1st Baron Horne of Stirkoke, Order of the Bath, Order of St Michael and St George was a military officer in the British Army, most notable for his generalship during the First World War....
 approved the plan on 5 March 1917.

The plan divided the Canadian Corps advance into four coloured objective lines. The attack would be made on a front of , the centre being opposite the village of Vimy
Vimy

Vimy is a communes of the Pas-de-Calais d?partement and chief town of a cantons of France in the Pas-de-Calais departments of France in the Nord-Pas-de-Calais region of France....
, which lay on the east side of the ridge. The Black Line, the first objective, involved the seizure of the German forward defensive line. The final objective of the northern flank was the Red Line which involved the taking of the highest point on the ridge, the fortified knoll known as the Pimple, the Folie Farm, the Zwischen-Stellung trench and the hamlet of Les Tilleuls. Two additional objectives were planned on the southern flank: the Blue Line encompassing the town of Thélus
Thélus

Th?lus is a communes of the Pas-de-Calais d?partement in the Pas-de-Calais departments of France in the Nord-Pas-de-Calais region of France....
 and the woods outside the town of Vimy
Vimy

Vimy is a communes of the Pas-de-Calais d?partement and chief town of a cantons of France in the Pas-de-Calais departments of France in the Nord-Pas-de-Calais region of France....
, and the Brown Line, which involved the capture of the Zwölfer-Graben trench and the German second line. The infantry would proceed close behind a creeping barrage
Barrage (artillery)

A barrage is a line or barrier of exploding artillery shell , created by the co-ordinated aiming of a large number of guns firing continuously....
 placed down by light field guns, advancing in timed 100-yard (91 m) increments. The medium and heavy howitzers would establish a series of standing barrages further ahead of the infantry against known defensive systems.

To maintain momentum during the attack, the plan called for units to leap frog over one another as the advance progressed. The first units were to reach the Black Line and push forward to the Red Line. The barrage would pause to enable reserve units to move up and then move forward with the units pushing beyond the Red Line to the Blue Line. Upon securing the Blue Line, the same plan would be repeated for the capture of the Brown Line. If conducted properly, the German forces would have little time to exit the security of their deep dugouts and defend their positions before being overwhelmed by the infantry advance. If the schedule could be maintained, the troops would advance as much as and have the majority of the ridge under control by 1:00 p.m. of the first day.

German defences


The experience of the Battle of the Somme led the German command to conclude that the policy of rigidly defending a statically fixed line was no longer effective and could not be relied upon as a defensive strategy. As a result, the German command began espousing a new defensive doctrine in December 1916 that emphasized fighting an elastic defensive battle in depth rather than rigidly holding successive lines of trenches. The German forces, however, had spent two years constructing fortifications after capturing Vimy Ridge which were designed in accordance with the old doctrine of rigid defence. Little reconstruction based upon the new defence in depth doctrine had been accomplished by April 1917. The geography of the battlefield made application of the defence-in-depth doctrine all the more problematic as the eastern side of the ridge had a steep drop, creating difficulties for any potential counter-attacks.

Three line divisions, with seven infantry regiments between them, were responsible for the immediate defence of the ridge. The established strength of each division was approximately 15,000 men. However, the actual strength of the German forces was significantly less. A full strength German rifle company was by establishment 264 men in 1917. However, at Vimy Ridge each rifle company only contained approximately 150 men. Each German regiment was by design responsible for manning approximately of front including its depth of defence back to the rear area. As a result, when the Canadian Corps attacked each German company initially faced two or more battalions of approximately 1000 men each. Reserve divisions were kept approximately behind the front lines instead of assembling close behind the second line as espoused by the defence-in-depth doctrine.

Artillery

Twenty-four brigade artillery groups consisting of four hundred eighty 18-pounder field guns
Ordnance QF 18 pounder

The 18-pounder Gun was the larger of the standard British Army field guns of the World War I era. It remained in service through the interwar period but was replaced during the Second World War....
, one hundred thirty-eight 4.5-inch howitzers
QF 4.5 inch Howitzer

The Ordnance QF 4.5 inch Howitzer was the standard British Empire field howitzer of The First World War.QF stands for "Quick Firing". In British use this referred to the usage of a brass cartridge case to hold and load the propellant charge, hence facilitating loading, with the cartridge case providing obturation, or sealing the chamber,...
, ninety-six 2-inch trench mortars
2 inch Medium Mortar

The 2 inch Vickers Medium Trench Mortar, also known as the 2-inch Howitzer, and nicknamed the "Toffee Apple" or "Plum Pudding" mortar, was a British British ordnance terms#SBML medium trench mortar in use in World War I from late 1915 to early 1917....
, twenty-four 9.45-inch mortars
9.45 inch Heavy Mortar

This large calibre mortar of World War I originated as a French design, the :en:240 mm Trench Mortar developed by Batignolles Company of Paris and introduced in 1915....
, supported by 245 corps level siege guns and heavy mortars, were made available to the Canadian Corps. This firepower gave a density of one heavy gun for every and one field gun for every of Canadian Corps frontage, representing a considerable average increase, including three times the heavy guns, over the distribution of artillery at the Battle of the Somme a year earlier. To support the efforts of the infantry, a 35-page multi-phased fire support plan called Canadian Corps Artillery Instruction No. 1 for the Capture of Vimy Ridge was developed, and subsequently issued by Brigadier-General Edward Morrison
Edward Whipple Bancroft Morrison

Sir Edward Whipple Bancroft Morrison, KCMG was a Canada journalist and Major General in the Canadian Army during World War I.Born in London, Ontario, he worked as a journalist for the Hamilton Spectator and later as editor-in-chief of the Ottawa Citizen....
. To logistically manage three times the artillery normally allocated to a corps, Royal Artillery staff officer Major Alan Brooke developed coordinated communication and transport plans to work in conjunction with his complex barrage plans.

The artillery along the Canadian Corps front remained extremely active largely due to their 1.6 million shell allotment. The higher quality of the shells, in comparison to earlier points in the war, also ensured fewer duds. The effectiveness of the artillery was further improved by the introduction of the instantaneous No. 106 fuse. This fuse reliably burst with the slightest of contact, unlike past timed fuses, making it especially effective at cutting barbed wire before the advance. To ensure that men at observation points could communicate, particularly with the artillery, over of cable was laid at a depth of for telegraph and field telephones. To aid artillery operations during the battle, coordinated counter-battery initiatives before the battle were also conducted. Utilizing flash spotting, sound ranging
Sound ranging

In land warfare, sound ranging is a method of determining the coordinates of a hostile artillery battery using data derived from the sound of its guns firing....
 and aerial reconnaissance from No. 16 Squadron
No. 16 Squadron RAF

No. 16 Squadron of the Royal Air Force was formed at St Omer, France on 10 May 1915. It immediately began fighting in World War I under Hugh Dowding....
 and No. 1 & 2 Balloon Company of the Royal Flying Corps
Royal Flying Corps

The Royal Flying Corps was the over-land air arm of the British military during most of the First World War. During the early part of the war, the RFC's responsibilities were centred on support of the British Army, via artillery cooperation and photographic reconnaissance....
 in the week before the battle, the counter-battery artillery under command of Lieutenant-Colonel Andrew McNaughton
Andrew McNaughton

General Andrew George Latta McNaughton, Order of the Companions of Honour, Order of the Bath, Order of Saint Michael and Saint George, Distinguished Service Order, Canadian Forces Decoration, Queen's Privy Council for Canada was a Canada army officer, politician and diplomat....
 fired 125,900 shells, harassing an estimated 83% of the enemy gun positions.

Training


In February 1917, the British General Staff released a training pamphlet entitled SS 143 Instructions for the Training of Platoons for Offensive Action, espousing the return to the pre-war emphasis on fire and movement
Fire and Movement

Fire and movement or fire and manoeuvre is a Military tactics that uses suppressive fire, or threat thereof, to decrease the enemy's ability to return fire, organization and unit cohesion, and morale....
 tactics in which the platoon was considered a self contained tactical unit. The short pamphlet noted the importance of dedicated hand-grenade, rifle grenade and machine gun sections in suppressing enemy stongpoints with an appropriate level of fire to permit other military units to advance. Further incorporating what had been learned at the Verdun lectures, the Canadian Corps instilled the tactical change with vigour. The tactical doctrine for small units was instilled by assigning objectives down to the platoon-level. Assaulting infantry battalions used hilled areas behind the lines as full-scale model representations of the battlefield. The infantry were trained in platoon
Platoon

A platoon is a military unit typically composed of two to four Section or squads and containing about 30 to 50 soldiers. Platoons are organised into a company , which typically consists of three, four or five platoons....
-level tactics, taped lines were utilized to represent enemy trench lines and officers on horseback carried flags to represent the advancing front of the artillery barrage.

Recognizing that the men in leadership positions were likely to be wounded or killed, soldiers learned the jobs of those beside and above them. At the British First Army headquarters, a large-scale plasticine
Plasticine

Plasticine, a brand of modelling clay, is a putty-like modelling material made from calcium salts, petroleum jelly and fatty acids. The name is a registered trademark of Flair Leisure Products plc....
 model of the Vimy sector was constructed and used to show commissioned and senior non-commissioned officers the topographical features of the battlefield and details of the German trench system. In addition, upwards of 40,000 topographical trench map
Trench map

A Trench map shows the trenches of the Great War, 1914-1918. Whilst all of the belligerents made or used maps of the trenches, this article refers mainly to those made by the British Army....
s were printed and distributed to ensure that even platoon sergeants and section commanders possessed a wider awareness of the battlefield. The objective was to give each platoon a complete picture of the battle plan and a specific task within it, with the intent of reducing the command and control problems that plagued First World War combat.

Underground operations

The Arras-Vimy sector was conducive to tunnel excavation owing to the soft, porous yet extremely stable nature of the chalk
Chalk

Chalk is a soft, white, porous sedimentary rock, a form of limestone composed of the mineral calcite. It forms under relatively deep marine conditions from the gradual accumulation of minute calcite plates shed from micro-organisms called coccolithophores....
 underground. As a result, pronounced underground warfare had been an active feature of the Vimy sector since 1915. No less than 19 distinct crater groups existed along the Canadian front by 1917. Each group often containing a number of large craters all of which were the result of explosions caused by underground mine warfare. Since their arrival in 1916, British Royal Engineer tunnelling companies had been actively engaged in offensive mining against German miners.

In preparation for the assault, British tunnelling companies created extensive underground networks and fortifications. Twelve subways, up to in length, were excavated at a depth of and utilized to connect reserve lines to front lines, permitting soldiers to advance to the front quickly, securely and unseen. Often incorporated into subways were concealed light rail lines, hospitals, command posts, water reservoirs, ammunition stores, mortar and machine gun posts, and communication centres. Many subways were also lit by electricity provided by generators. To protect some advancing troops from German machine gun fire as they crossed no man's land, eight specialized mine charges were laid at the end of the subways. These specialized mine charges were designed to allow troops to more quickly and safely enter an enemy trench system by creating an elongated trench-depth crater that spanned the entire length of no man's land. In an effort to destroy some German fortified points before the assault the British tunnelling companies secretly laid 13 large explosive charges directly under German positions. Of the explosive charges laid three mines were fired before the assault, another three mines and two specialized charges were fired at the start of the attack.

Trench raiding

For more details on this topic, see Trench raiding
Trench raiding

Trench raiding was a feature of trench warfare which developed during World War I. It was the practice of making small scale surprise attacks on enemy positions....


Trench raiding involved making small scale surprise attacks on enemy positions, often in the middle of the night for reasons of stealth. It had originally been employed as a strategy to harass the enemy and gain intelligence but soon developed into a training and leadership building mechanism. The size of a raid would normally be anything from a few men to an entire company, or more, depending on the size of the mission. The four months before the April attack saw the Canadian Corps execute no less than 55 separate trench raids. Competition between units even developed with units competing for the honour of greatest number of prisoners captured or most destruction wrought.

The policy of aggressive trench raiding was not without its cost. On March 1, 1917, a month before the assault, an ambitious brigade-sized trench raid by the 4th Canadian Division
4th Canadian Division

The Canadian Corps - 4th Canadian Division ? World War I:The 4th Canadian Division was formed in the United Kingdom in April of 1916 from several existing units and others scheduled to arrive shortly thereafter....
 backed by poison gas
Poison gas in World War I

The use of poison gas in World War I was a major military innovation. The gases ranged from disabling chemicals, such as tear gas and the severe mustard gas, to lethal agents like phosgene and chlorine....
 deployment failed, resulting in 637 casualties including two battalion commanders and a number of company commanders killed. This experience did not lessen the extent to which trench raiding were employed by the Canadian Corps with raids continuing up until the night before the attack.

Battle in the air

In support of the spring offensive, the Royal Flying Corps
Royal Flying Corps

The Royal Flying Corps was the over-land air arm of the British military during most of the First World War. During the early part of the war, the RFC's responsibilities were centred on support of the British Army, via artillery cooperation and photographic reconnaissance....
 launched a determined effort to gain air superiority over the battlefield. Considered essential and necessary to continue unimpeded were activities such as artillery spotting and photography of opposing trench systems, troop movements and gun emplacements. The Royal Flying Corps deployed 25 squadrons totalling 365 aircraft along the Arras sector, outnumbering the enemy by no less than 2-to-1. Byng was given use of No. 2 Squadron
No. 2 Squadron RAF

No. 2 Squadron of the Royal Air Force is currently one of two RAF squadrons operating in the reconnaissance role with the RAF Tornado GR4A and is based at RAF Marham, Norfolk....
, No. 8 (Naval) Squadron
No. 208 Squadron RAF

No 208 Squadron is a unit of the Royal Air Force based at RAF Valley, Anglesey, Wales. It operates the Hawker Siddleley Hawk aircraft....
, No. 25 Squadron, No. 40 Squadron
No. 40 Squadron RAF

No. 40 Squadron of the Royal Air Force was formed in 1916 at Gosport as No 40 Squadron RFC and was disbanded for the last time in 1957.Edward Mannock gained 16 of his 73 victories while in the No....
 and No. 43 Squadron
No. 43 Squadron RAF

No. 43 Squadron of the Royal Air Force operates the Panavia Tornado RAF Tornado F3 from RAF Leuchars, Scotland....
, with No. 16 Squadron
No. 16 Squadron RAF

No. 16 Squadron of the Royal Air Force was formed at St Omer, France on 10 May 1915. It immediately began fighting in World War I under Hugh Dowding....
 permanently attached to the Canadian Corps and employed exclusively for observation and artillery support.

Forced to fly at slower speeds and at lower altitudes, conducting aerial reconnaissance was often a hazardous task. The task was made all the more dangerous with the arrival of additional German flying squadrons, including Manfred von Richthofen
Manfred von Richthofen

Manfred Albrecht Freiherr von Richthofen was a German fighter pilot known as the "Red Baron". He was the most successful flying ace of World War I, being officially credited with 80 confirmed Aerial warfare victories....
's highly experienced and well equipped Jasta 11
Jasta 11

File:Bundesarchiv Bild 183-2004-0430-501, Jagdstaffel 11, Manfred v. Richthofen.jpgRoyal Prussian Jagdstaffel 11 was founded on 28 September 1916 from elements of 4 armee's Keks 1,2 and 3 and mobilized on 11 October as part of the Luftstreitkr?fte's expansion program, forming permanent specialised fighter squadrons, or "Jastas"....
, which led to sharp increase in Royal Flying Corps casualties. Although significantly outnumbering the enemy, the Royal Flying Corps lost 131 aircraft during the first week of April alone. Despite the losses suffered by the Royal Flying Corps, the Imperial German Army Air Service failed to prevent the Royal Flying Corps from carrying out its prime objective, namely the continued support of the army throughout the Arras offensive with up-to-date aerial photographs and reconnaissance information.

The Battle


Belligerents

German Sixth Army commander General Ludwig von Falkenhausen
Ludwig von Falkenhausen

Ludwig Freiherr von Falkenhausen was a German Empire general. He was highly successful during the first half of World War I and was awarded the Pour le M?rite on 23 August 1915, with oak leaves following on 15 April 1916....
 had 20 divisions (plus reserves) responsible for the Cambrai–Lille sector. Vimy Ridge itself was principally defended by the ad hoc Gruppe Vimy, formation based under I Bavarian Corps commander General der Infanterie Karl ritter von Fasbender. However, a division of Gruppe Souchez, under VIII Reserve Corps General Georg Karl Wichura, was also involved in the front-line defence along the northernmost portion of the ridge. Three divisions were ultimately responsible for manning the front line defences opposite the Canadian Corps. The 16th Bavarian Infantry Division was located opposite the town of Souchez
Souchez

Souchez is a communes of the Pas-de-Calais department in the Pas-de-Calais departments of France in the Nord-Pas-de-Calais region of France....
 and responsible for the defence of the northernmost section of the ridge. The division had been created in January 1917 from existing Bavarian formations and had so far only opposed the Canadian Corps
Canadian Corps

For other uses of Canadian Corps, see Canadian Corps The Canadian Corps was a World War I corps formed from the Canadian Expeditionary Force in September 1915 after the arrival of the 2nd Canadian Division in France....
. The 79th Reserve Division
79th Reserve Division (German Empire)

The 79th Reserve Division was a unit of the German Empire German Army in World War I. The division was formed at the end of December 1914 and organized over the next month, arriving in the line in early February 1915....
 was responsible for the defence of vast central section including the highest point of the ridge, Hill 145. The 79th Reserve Division had fought for two years on the Eastern Front
Eastern Front (World War I)

The Eastern Front was a theatre of war during World War I in Central Europe and, primarily, Eastern Europe. The term is in contrast to the Western Front ....
 and was transferred to the Vimy sector at the end of February 1917. The 1st Bavarian Reserve Division
1st Bavarian Reserve Division (German Empire)

The 1st Bavarian Reserve Division was a unit of the Royal Bavarian Army, part of the German Empire German Army , in World War I. The division was formed on mobilization of the German Army in August 1914....
 had been in the Arras area since October 1914 and were holding the towns of Thélus
Thélus

Th?lus is a communes of the Pas-de-Calais d?partement in the Pas-de-Calais departments of France in the Nord-Pas-de-Calais region of France....
, Bailleul and the southern slope of the ridge.

Canadian Corps commander Lieutenant-General Sir Julian Byng had four attacking divisions, one division of reserves and numerous support units under his command. He was supported to the north by the 24th British Division of I Corps which advanced north of the Souchez
Souchez

Souchez is a communes of the Pas-de-Calais department in the Pas-de-Calais departments of France in the Nord-Pas-de-Calais region of France....
 river and by the advancing XVII Corps to the south. The 4th Canadian Division
4th Canadian Division

The Canadian Corps - 4th Canadian Division ? World War I:The 4th Canadian Division was formed in the United Kingdom in April of 1916 from several existing units and others scheduled to arrive shortly thereafter....
 was responsible for the northern portion of the advance which included the capture of the highest point of the ridge followed by the heavily defended knoll known as the Pimple just north of the town of Givenchy-en-Gohelle
Givenchy-en-Gohelle

Givenchy-en-Gohelle is a Communes of France in the Pas-de-Calais Departments of France in the Nord-Pas-de-Calais region of France....
. The 3rd Canadian Division
3rd Canadian Division

The 3rd Canadian Division was a formation of the Canadian Corps during the First World War.The 3rd Canadian Division was formed in France in December 1915 under the command of Major-General M.S....
 was responsible for the narrow central section of the ridge, including the capture of La Folie Farm. The 2nd Canadian Division
2nd Canadian Division

The 2nd Canadian Division was an infantry formation that saw service in the First World War. A 2nd Canadian Infantry Division was raised for the Second World War....
, which later included an additional brigade from the 5th British Division was directly south of 3rd Canadian Division and entrusted with the capture of the town of Thélus
Thélus

Th?lus is a communes of the Pas-de-Calais d?partement in the Pas-de-Calais departments of France in the Nord-Pas-de-Calais region of France....
. The 1st Canadian Division
1st Canadian Division

This article refers to the division raised in the First World War. For divisions raised afterwards, see 1st Canadian Infantry DivisionFormed in August 1914, the 1st Canadian Division was a formation of the Canadian Expeditionary Force....
 was responsible for the broad southern sector of the corps advance and expected to make the greatest advance in terms distance. Byng also planned for a healthy reserve for contingencies that included the relief of forward troops, help in consolidating positions and aiding the 4th Canadian Division with the capture of the Pimple. As a result, the 9th Canadian Brigade, 15th British Brigade and 95th British Brigade were kept in corps level reserve.

Preliminary attack


By March 1917, the German forces were aware that a major attack was imminent. General der Infanterie Ernst von Bachmeister, commanding the German 79th Reserve Division
79th Reserve Division (German Empire)

The 79th Reserve Division was a unit of the German Empire German Army in World War I. The division was formed at the end of December 1914 and organized over the next month, arriving in the line in early February 1915....
, reported that he believed the Canadian Corps was moving into an echelon formation
Echelon formation

An echelon formation is a military formation in which members are arranged diagonally. Each member is stationed behind and to the right , or behind and to the left , of the member ahead....
 and were preparing for a major attack, but his superiors ignored his concerns. The preliminary phase of the artillery bombardment began on 20 March, 1917, with a systematic two week bombardment of German batteries, trenches and strongpoints. Particular attention was paid to eliminating enemy barbed wire, a task made easier with the introduction of the No. 106 instantaneous fuse. In addition, only half of the available artillery was committed at any one point in time with the intensity of the barrage
Barrage (artillery)

A barrage is a line or barrier of exploding artillery shell , created by the co-ordinated aiming of a large number of guns firing continuously....
 expressly varied as to confuse the enemy and preserve some level of secrecy. Phase two lasted the entire week beginning 2 April 1917 and employed the entire artillery arsenal at the disposal of the Canadian Corps
Canadian Corps

For other uses of Canadian Corps, see Canadian Corps The Canadian Corps was a World War I corps formed from the Canadian Expeditionary Force in September 1915 after the arrival of the 2nd Canadian Division in France....
, massing the equivalent of one heavy gun for every and one field gun for every .

The German soldiers came to refer to the week before the attack as 'the week of suffering'. In many cases, the German trenches were completely demolished and morale suffered from the stress of remaining at the ready for eleven straight days. Compounding German difficulties was the inability of ration parties to bring food supplies to the front lines. On 3 April, General von Falkenhausen ordered his reserve divisions to prepare to relieve front-line divisions over the course of a long drawn-out defensive battle, in a manner similar to the Battle of the Somme. However, the divisions were kept from the battlefield to avoid being shelled.

Main assault


The attack was to begin at 5:30 a.m. on Easter Monday
Easter Monday

Easter Monday is the day after Easter and is celebrated as a holiday in some largely Christianity cultures, especially Roman Catholic Church cultures....
, 9 April, 1917. During the late hours of 8 April and early morning of 9 April the men of the leading and supporting wave of the attack were moved into their forward assembly positions. The weather was cold and later changed to sleet and snow. Although physically discomforting for everyone, the northwesterly storm provided some advantage to the assaulting troops by blowing snow in the faces of the defending troops. Light Canadian and British artillery bombardments had continued throughout the prior night but stopped in the few minutes before the attack, as the artillery re-calibrated their guns in preparation for the synchronized barrage. At exactly 5:30 a.m., every artillery piece at the disposal of the Canadian Corps
Canadian Corps

For other uses of Canadian Corps, see Canadian Corps The Canadian Corps was a World War I corps formed from the Canadian Expeditionary Force in September 1915 after the arrival of the 2nd Canadian Division in France....
 began firing. Thirty seconds later, the mine charges laid under no man's land and the German trench line were fired, destroying a number of German strongpoints and creating secure communication trenches directly across no man's land. Light field guns laid down a barrage which advanced in predetermined increments, often every three minutes, while medium and heavy howitzers established a series of standing barrages further ahead, against known defensive systems.

The 1st, 2nd and 3rd Canadian Divisions reported reaching and capturing their first objective, the Black Line, by 6:25 a.m. The 4th Canadian Division encountered a great deal of trouble during its advance and was unable to complete its first objective until some hours later. After a planned pause, during which time the 1st, 2nd and 3rd Canadian Divisions consolidated their positions, the advance resumed. Shortly after 7:00 a.m., the 1st Canadian Division had taken the left half of its second objective, the Red Line, and moved the 1st Canadian Brigade forward to mount an attack on the remainder. The 2nd Canadian Division reported reaching the Red Line and capturing the town of Les Tilleuls at approximately the same time. Units at the southern end of the 3rd Canadian Division's front reached the Red Line at the western edge of the Bois de la Folie, at around 7:30 a.m. However, by 9:00 a.m. the division had learned of its exposed left flank, as the 4th Canadian Division had not yet captured Hill 145. The 3rd Canadian Division was thus called upon to establish a divisional defensive flank to its north. It was not until 11:00 a.m. that Von Bachmeister first ordered the German 79th Reserve Division to counter-attack, by which time only the 4th Canadian Division had not reached its objective.

The advance of the 4th Canadian Division had collapsed almost immediately after exiting their trenches, the commanding officer of one assaulting battalion having apparently requested that the artillery leave a portion of German trench undamaged. Machine-gun nests in the undamaged sections of the German line pinned down, wounded or killed much of the 4th Canadian Division's right flank. The progress on the left flank was eventually impeded by harassing fire from the Pimple which was made worse when the creeping barrage began getting too far ahead of the advancing troops. Canadian reserve units from the 4th Canadian Division were called forward and the 85th (Nova Scotia Highlanders) Battalion
85th (Nova Scotia Highlanders) Battalion, CEF

The 85th Canadian Infantry Battalion, C.E.F. was a unit of the First World War Canadian Expeditionary Force. It was authorized on September 14 1915 by the appointment of Lieutenant-Colonel A.H....
 finally captured the south-western portion of Hill 145 in the late afternoon.

Canadian Tank and Soldiers Vimy 1917
Three fresh brigades were moved up to the Red Line by 9:30 a.m., 10 April to support the advance of the 1st and 2nd Canadian Division, whereupon they were to leap frog existing units occupying the Red line and advance to the Blue Line. The fresh units included two sections of tanks and the 13th British Brigade, called up from reserve, who were to support the advance on the 2nd Canadian Division. By approximately 11:00 a.m., the Blue Line, including Hill 135 and the town of Thélus
Thélus

Th?lus is a communes of the Pas-de-Calais d?partement in the Pas-de-Calais departments of France in the Nord-Pas-de-Calais region of France....
, had been captured. To permit the troops time to consolidate the Blue Line, the advance halted and the barrage remained stationary for 90 minutes while machine-guns were brought forward. Shortly before 1 p.m., the advance recommenced with both the 1st and 2nd Canadian Divisions reporting their final objective, the Brown Line, secure around 2:00 p.m. Fresh troops from the 10th Canadian Infantry Brigade finally forced the remaining German troops from the northern half of Hill 145 at around 3:15 p.m. By nightfall of 10 April, the only objective not yet achieved was the capture of the Pimple.

The mission to capture the Pimple, just outside the town of Givenchy-en-Gohelle, was set for 12 April after having been delayed by the difficulties faced by the 4th Canadian Division. The night before the attack, artillery harassed enemy positions while a gas section of Royal Engineers, employing Livens projectors
Livens Projector

The Livens Projector was a type of Mortar that was used by the Allies in World War I for chemical warfare....
, fired more than 40 drums of gas directly into the town of Givenchy-en-Gohelle to cause confusion. Supported by a significant amount of artillery and the 24th British Division of I Corps to the north, the 10th Canadian Brigade attacked at 5:00 a.m. on 12 April. Fighting against hastily entrained German troops and aided, once again, by westerly blowing wind and snow, the 10th Canadian Brigade captured the entirety of the Pimple by 6:00 p.m.

Aftermath

By nightfall 12 April 1917 the Canadian Corps
Canadian Corps

For other uses of Canadian Corps, see Canadian Corps The Canadian Corps was a World War I corps formed from the Canadian Expeditionary Force in September 1915 after the arrival of the 2nd Canadian Division in France....
 was in firm control of the ridge. The corps had suffered 10,602 casualties; 3,598 killed and 7,004 wounded. The German Sixth Army suffered an unknown number of casualties with an approximate 4,000 men becoming prisoners of war. Four Victoria Crosses, the highest military decoration awarded to British and Commonwealth
Commonwealth of Nations

The Commonwealth of Nations, also known as the Commonwealth or the British Commonwealth, is an intergovernmental organization of fifty-three independent member states....
 forces for valour, were awarded to members of the Canadian Corps for their actions during the battle;
  • Private
    Private (rank)

    A Private is a soldier of the lowest military rank . The term dates from the Middle Ages, where privates were known as "private soldiers" who were either hired, conscripted, or feudalism into service by a nobleman forming an army....
     William Johnstone Milne
    William Johnstone Milne

    William Johnstone Milne Victoria Cross , was a Canada soldier in World War I who Posthumous recognition received the Victoria Cross for the highest gallantry against the enemy during action in France on 9 April, 1917....
     of the 16th (Canadian Scottish) Battalion.
  • Lance-Sergeant
    Lance-Sergeant

    A Lance-Sergeant in the armies of the Commonwealth of Nations is a Corporal acting in the rank of Sergeant.The rank originated in the British Army, in which the appointment could be removed by the soldier's commanding officer, unlike a full Sergeant, who could only be demoted by court martial....
     Ellis Wellwood Sifton
    Ellis Wellwood Sifton

    Ellis Wellwood Sifton Victoria Cross was a Canada recipient of the Victoria Cross, the highest and most prestigious award for gallantry in the face of the enemy that can be awarded to United Kingdom and Commonwealth of Nations forces....
     of the 18th (Western Ontario) Battalion.
  • Private John George Pattison
    John George Pattison

    John George Pattison Victoria Cross , was a Canada recipient of the Victoria Cross, the highest and most prestigious award for gallantry in the face of the enemy that can be awarded to United Kingdom and Commonwealth of Nations forces....
     of the 50th (Calgary) Battalion.
  • Captain Thain Wendell MacDowell
    Thain Wendell MacDowell

    Thain Wendell MacDowell, Victoria Cross , Distinguished Service Order , was a Canada recipient of the Victoria Cross, the highest and most prestigious award for gallantry in the face of the enemy that can be awarded to United Kingdom and Commonwealth of Nations forces....
     of the 38th (Ottawa) Battalion
    38th Battalion, CEF

    The 38th Battalion, CEF was a unit of the First World War Canadian Expeditionary Force.The battalion was mobilized in Ottawa and recruited in Ottawa and district ....
    .


At least two Orders Pour le Mérite
Pour le Mérite

The Pour le M?rite, known informally during World War I as the Blue Max , was the Kingdom of Prussia's highest military Order until the end of World War I....
, the Kingdom of Prussia
Kingdom of Prussia

The Kingdom of Prussia was a Germany monarchy from 1701 to 1918 and, from 1871, was the leading state of the German Empire, comprising almost two-thirds of the area of the empire....
's highest military order, were awarded to German commanders for their actions during the battle;
  • Wilhelh Von Goerne commander of the 261st Prussian Reserve Infantry Regiment, of the German 79th Reserve Division
    79th Reserve Division (German Empire)

    The 79th Reserve Division was a unit of the German Empire German Army in World War I. The division was formed at the end of December 1914 and organized over the next month, arriving in the line in early February 1915....
    .
  • Georg Karl Wichura commander of the VIII Reserve Corps and Gruppe Souchez.


Following the defeat, the Chief of the German General Staff
German General Staff

The German General Staff was an institution whose rise and development gave the German military a decided advantage over its adversaries. The Staff amounted to its best "weapon" for nearly two centuries....
, Field Marshal Paul von Hindenburg
Paul von Hindenburg

Paul Ludwig Hans Anton von Beneckendorff und von Hindenburg , known universally as Paul von Hindenburg was a German Generalfeldmarschall and statesman....
, ordered the Oberste Heeresleitung
Oberste Heeresleitung

The Oberste Heeresleitung or OHL was Germany's highest echelon of command of the German Army in World War I, while the German Navy was led by the Seekriegsleitung or SKL ....
 to conduct a court of enquiry into the defensive collapse of the Arras sector. The court concluded that the Sixth Army headquarters had disregarded frontline commander reports, noting a possible imminent attack, and as a result, reserve units were kept too far back to execute a timely and effective counterattack. The court also concluded that Sixth Army commander General Ludwig von Falkenhausen had failed to properly apply an elastic defence as espoused by German defensive doctrine of the time. Instead, the defensive system had been based around a series of unmoving strong-points and static lines of resistance, which were ultimately isolated and destroyed by artillery.

Von Falkenhausen was ultimately transferred to Belgium where he served as Governor General until the end of the war. The Germans did not, however, see the Canadian Corps' capture of Vimy Ridge as a loss. Contemporary German sources viewed the action, at worst, as a draw, given the fact that no full-scale breakthrough occurred following the attack. The Germans did not attempt to recapture the ridge, including during the Spring Offensive
Spring Offensive

The 1918 Spring Offensive or Kaiserschlacht and also known as the Ludendorff Offensive was a series of German attacks along the Western Front during World War I, which marked the deepest advances by either side since 1914....
, and it remained under British control until the end of the war.

The loss of Vimy Ridge forced the Germans to reassess their defensive strategy in the area. Instead of mounting a counterattack, they pursued a scorched earth
Scorched earth

A scorched earth policy is a military strategy or operational method which involves destroying anything that might be useful to the enemy while advancing through or withdrawing from an area....
 policy, and retreated to the Oppy-Méricourt line. The complete failure of the French Nivelle Offensive
Nivelle offensive

The Nivelle Offensive was a 1917 Allies of World War I attack on the Western Front in World War I. Promised as the assault that would end the war within 48 hours, with casualties expected of around 10,000 men, it failed on both counts....
 in the week after the Arras offensive placed pressure on Field Marshal
Field Marshal

Field marshal is a military officer rank. Today it is the highest rank in the armies in which it is used, one step above a general or colonel-general....
 Douglas Haig
Douglas Haig, 1st Earl Haig

Field Marshal Douglas Haig, 1st Earl Haig, Order of the Thistle, Order of the Bath, Order of Merit, Royal Victorian Order, Order of the Indian Empire, Aide de Camp was a United Kingdom soldier and senior commander during World War I....
 to keep the Germans occupied in the Arras sector in order to minimize French losses. The Canadian Corps participated in a number of these actions including the Battle of Arleux and the Third Battle of the Scarpe in late April and early May 1917.

Commemoration


Influence on Canada

The significance of the Battle of Vimy Ridge is most strongly felt in Canada. Elsewhere the battle is principally noted as simply being part of the much larger British offensive known as the Battle of Arras. The battle was not considered the greatest achievement of the Canadian Corps in terms of strategic importance or results obtained. The battle was rather the first instance where the Canadian Corps fought as a cohesive unit made up of components that were drawn from all parts of the geographically large country. The image of national unity and achievement is what initially gave the battle importance for Canada.

The historical reality of the battle have been re-worked and reinterpreted in a conscious attempt to give purpose and meaning to an event which came to symbolize Canada's coming-of-age as a nation. The idea that Canada achieved nationhood as a direct result of the experiences of the First World War is an opinion widely held in military histories of Canada and also regularly appears in general histories. Often this belief is specifically anchored on the Canadian victory at Vimy Ridge. In this sense, a single event, the battle, has come to represent a concentration of the entire Canadian First World War experience and as such has become a powerful national symbol.

Vimy Memorial


The Canadian National Vimy Memorial, the largest of Canada's war monuments, is set on the highest point of Vimy Ridge. In 1922 France granted use of the land, in perpetuity, for the purpose of a battlefield park and memorial in recognition of Canada's war efforts. A portion of the former battlefield is preserved as part of the memorial park which surrounds the monument. The memorial commemorates Canadian soldiers who lost their lives during the First World War, including the 11,285 soldiers who were noted as missing or presumed dead in France and have no known resting place. The grounds of the site are still honeycombed with wartime tunnels, trenches, craters and unexploded munitions, and is largely closed off for public safety. However, a section of preserved trenches and a portion of a tunnel have been made accessable to site visitors.

The memorial took eleven years and $1.5 million to build and was unveiled on 26 July 1936 by King Edward VIII, in the presence of President Albert Lebrun
Albert Lebrun

Albert Lebrun was a France politician, President of France from 1932 to 1940, and as such was the last president of the French Third Republic. He was a member of the center-right Democratic Republican Alliance ....
 of France and 50,000 or more Canadian and French veterans and their families. On 9 April 2007, the 90th anniversary of the battle, the monument was rededicated following a multi-year restoration project which included general cleaning and the re-carving of inscribed names. Over 25,000 people, including 5,000 Canadian students, attended the rededication ceremony. The memorial site is maintained by Veterans Affairs Canada
Veterans Affairs Canada

The Department of Veterans Affairs , also referred to as Veterans Affairs Canada , is the Ministry within the government of Canada with responsibility for pensions/benefits and Service for war veterans, retired personnel of the Canadian Forces and Royal Canadian Mounted Police, their families, as well as some civilians....
.

External links

  • Battle info, video footage and photos.