Gas warfare would have been the warfare conducted by using poisonous gas to clear out trenches during WW1, but even during WW1 when gas was the most common, it still wasn't used excessively as it was viewed as an evil way to fight.
Warfare using mustard gas and chlorine gas.
At one point gas warfare was used, in the trench warfare So, yes it was uses
Gas and artillery warfare. Artillery --> Guns.
chlorine
poison gas is no longer allowed in warfare.
Gas warfare was a huge issue during World War I. Men had only seconds to put on their gas masks or they risked blindness and death. The gas would cause men to literally start coughing up their lungs.
The invention of machine guns, gas warfare and trench warfare
Gas, bio logical warfare
Things associated with the Western Front include: Trench warfare Battles between Germany and France Poisonous gas
mustard gas was invented in 1905 to be ued against people in trench warfare
Trench warfare, mustard gas
Although Germany is generally conceived as the first country to use gas warfare, the French used tear gas in 1914 during WWI. After extensive study, Germany made a comeback by using mustard gas, among other lethal gases.