Narrator: These Army infantry recruits are being exposed to CS gas, more commonly known as tear gas to experience its effects and to learn how to properly use a gas mask. Here at the Maneuver ...

Joggers run past a group of Army Reserve command sergeants major from across the 200th Military Police Command participating in a team-building ruck march while wearing gas masks during a “CSM ...

In 1914 a chemist called Fritz Haber offered his knowledge to the German Army. He soon began experimenting with chlorine gas to be used in trench warfare. Trump 2nd term live updates: 10% of NASA ...

Avon Technologies said its subsidiary Team Wendy Ceradyne has received a $17.6 million-order from the U.S. Army. The British manufacturer of gas masks and helmets on Monday said that the U.S.