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Sacrifice: First World War:

Ypres: Introduction
Ypres: The Story

Gas attack at Ypres

Sir Max Aitken [Lord Beaverbrook], Canada in Flanders (New York: Hodder and Stoughton, 1916-17). © Chinook Multimedia, Inc.

"Gas Attack at Ypres."

On 27 October 1914, at Neuve Chapelle, France, and again on 31 January 1915, in Poland, the German army released gas shells against the enemy. In neither instance, however, was the gas assault effective. As a result, the German High Command temporarily lost interest in the use of poison gas.

The German army first used poison gas as an effective weapon of war in April of 1915. That spring the Germans wanted to mount limited offensives to keep the Allies at bay while German divisions concentrated their efforts on Russia in the east. The gas assault at Ypres was one of these attacks.

Gas coming

The Fortyniner, No. 4, 1916.

"Gas Coming."

The Allies developed gas masks as a way to combat chlorine gas and other chemical weapons. The first large-scale gas attack occurred during the Second Battle of Ypres in April 1915. In this cartoon, the artist depicts a masked soldier alerting one of his comrades of an impending gas attack.

Gas attack at Ypres

Ypres Salient.

Victor Wheeler's first-hand account describes the horror of the gas attack at Ypres.


Click to read

Ypres.

William Boyd, a medical officer, was deeply moved by the plight of Ypres. This excerpt from his war memoir provides his impressions of the devastation.

Although Allied High Commanders had received reports that Germany planned to use poisonous chlorine gas, which causes asphyxiation, as a weapon, it did nothing to warn the troops. With the correct wind conditions on 22 April, the Germans launched their combined gas and conventional assault at the Ypres salient (the ridge of land between the opposing trench systems). Bearing the brunt of the attack, French colonial troops, choking and disoriented due to the deadly new weapon, panicked and fled in the face of the advancing Germans.

Two interviews with Mr. David Petrie


David Petrie Recalls His Wartime Experiences.

Ypres, 1915


"Ypres, 1915."

Canadian troops, who formed part of the British front line at Ypres, escaped the initial assault. Thick greenish clouds of chlorine gas, however, soon drifted over Canadian positions. Lacking gas masks or other protection, the Canadians quickly discovered that a urine-drenched handkerchief placed over the mouth offered some protection against the deadly gas. Nevertheless, Canadian casualties totalled more than 6,000. Lieutenant-Colonel John McCrae's brigade lost half its men, including his best friend Alexis Helmer, which prompted him to write the poem, "In Flanders Fields." Dr. McCrae chose the poppy as a symbol of sacrifice in that battle, and it soon became a more general symbol of all Allied soldiers who had made the ultimate sacrifice.

Liet-Col John McCrae

S. J. Duncan-Clark and W. R. Plewman, Pictorial History of the Great War (Toronto: J. A. Hertel, 1919). © Chinook Multimedia, Inc.

Lieutenant-Colonel John McCrae, Author of "In Flanders Fields."

"In Flanders Fields"


"In Flanders Fields," by Lieutenant-Colonel John McCrae.

 

Ypres: Before and After


Ypres, Belgium: Before and after the Bombardment.

Actually, the German command saw the gas attack as a sideshow to the artillery barrages and infantry advance of 22 April. Indeed, Germany did not take full advantage of the surprise the new weapon created: the gas attack had opened a four-mile gap on the Canadian left-flank.

After Ypres, the Germans used poison gas less often. Protective masks and clothing helped make the weapon less effective.

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Sacrifice:
First World War:
Ypres: Introduction

Sacrifice:
First World War:
The Somme: Introduction