When was mustard gas used in World War 1?

Answer 1

It certainly existed, and British people were forced to carry gas masks at all times in the early part of WW2, but was never deployed.
The Chinese government, claims that Japan used chemical weapons 2,000 times between 1937 and 1945, resulting in 100,000 Chinese casualties.

Answer 2

fue una importante innovación militar. Los gases utilizados iban desde el gas lacrimógeno a agentes incapacitantes como el gas mostaza y agentes letales como el fosgeno.

Answer 3

The US and America are the same country. The US did not intentionally use any weapons against its own troops. However, chemical weapons are affected by winds- if the wind changed direction, a cloud of chemicals could be blown into an area you did not intend it to enter.

Answer 4

It was shot in mortars and artillery shells.

Answer 5

Mustard gas was first used effectively in World War I by the German army against British soldiers near Ypres in July 1917 and later also against the French Second Army.

Answer 6

the first time mustard gas was used in ww1 was when the french attacked.

Answer 7

No. It was used in WW 1, but not WW 2.