British war crimes September 1915 and continued their usage for the remainder of the war. This was done in retaliation for the use of chlorine by Imperial German Army the preceding April. Following the Imperial German Army's use of poison gas at Ypres, the commander of II Corps, Lieutenant General Sir Charles Ferguson, had said of poison gas: Mustard gas was first used effectively in World War I by the German army against British and Canadian soldiers near Ypres, Belgium, in 1917 and later also against the French Second Army. The name "Yperite" comes from its usage by the German army near the
14th Army (German Empire) 14th Army (German Empire) The 14th Army () was an army level command of the German Army in World War I formed in September 1917 in Krainburg for use against Italy. Its Headquarters was located at Vittorio Veneto from 10 November 1917 until the army was disbanded on 22 January 1918. The 14th Army served on the Italian Front throughout its existence. After the Eleventh Battle of the Isonzo, the Austro-Hungarians were exhausted and could not have withstood another attack. They appealed to the Germans for help and the Germans, fearing a collapse on the Italian Front, sent 7 divisions,