Glenbrook Tunnel War One. The first was Chlorine gas which was introduced by the Germans at the Second battle of Ypres in April 1915. This was followed by the use of Phosphene Gas, also introduced by the Germans. These attacked victims' respiratory organs causing coughing and choking. The Germans used Mustard Gas, a more advanced gas, for the first time at Riga (or Yperite) in September 1917. It caused both internal and external blistering in its victims. The blistering was often delayed and remained in the ground for weeks afterwards making capture of infected trenches dangerous. Protection against mustard gas was far
Structure of the German Army own units of such type, but is supported by the units of the Cyber and Information Space Command as needed. Logistics, CBRN defense and Military Police units of the German Armed Forces fall under the Joint Support Service (Streitkräftebasis) of the Bundeswehr. Therefore, the German Army does not have its own units of such type, but is supported by the units of the Joint Support Service as needed. All medical units of the German Armed Forces fall under the Joint Medical Service of the Bundeswehr (Zentraler Sanitätsdienst der Bundeswehr). Therefore, the German Army does not have its own medical units,