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German gas attacks were made at night or in the early morning, when the wind was favourable and darkness made it difficult for the defenders to see the gas cloud. [20] [b] Phosgene made the gas cloud more poisonous and the Germans tried to increase the concentration of the gas by discharging it quickly, though this reduced the duration of the ...
On 19 December 1915, the German 4th Army conducted an attack at Ypres using a new gas, a mixture of chlorine and phosgene, a much more lethal concoction.The British took a prisoner who disclosed the intended gas attack and gleaned information from other sources, which led to the divisions of VI Corps being alerted from 15 December.
British emplacement after German gas attack (probably phosgene) It quickly became evident that the men who stayed in their places suffered less than those who ran away, as any movement worsened the effects of the gas, and that those who stood up on the fire step suffered less—indeed they often escaped any serious effects—than those who lay down or sat at the bottom of a trench.
Download QR code; Print/export Download as PDF; Printable version; ... German phosgene attack of 19 December 1915; W. Gas attacks at Wulverghem; Y. Second Battle of Ypres
During its time in France, the First Gas Regiment used phosgene in a number of attacks. [4] The United States began large-scale production of an improved vesicant gas known as Lewisite, for use in an offensive planned for early 1919. Lewisite was a major American contribution to the chemical weapon arsenal of World War I, although it was not ...
Gases were frequently mixed. For example, white star was the name given to a mixture of equal volumes of chlorine and phosgene, the chlorine helping to spread the denser but more toxic phosgene. Despite the rapid technical developments that occurred in the production of specialised agents, chemical weapons suffered from diminishing ...
The daily Svenska Dagbladet newspaper said authorities had found traces of phosgene. The gas has a strong odor that can cause vomiting and breathing trouble and was used as a weapon in World War I.
The Livens Projector was a simple mortar-like weapon that could throw large drums filled with flammable or toxic chemicals. [6]In the First World War, the Livens Projector became the standard means of delivering gas attacks by the British Army and it remained in its arsenal until the early years of the Second World War.