Experience an up-close look at Korean Navy gas chamber training as British participants endure one of the toughest military exercises. Watch as they face intense psychological and physical stress, ...

We got an inside look at how US Navy recruits are exposed to tear gas during basic training. Insider spent five days at Navy Recruit Training Command Great Lakes, where we observed recruits at various ...

The new streamlined gas mask, which some troops tried on for the first time last week, was more comfortable than the older types but looked no less repulsive. Goggling eyeglasses frame a swollen nose ...