U.S. Navy and Marine combat engineers are testing how to make fortifications that can protect against tiny, deadly ...

But I’d probably feel different if I was a soldier in the trenches during World War One. WW1 SOLDIER JACK: Mud? Oh, we know all about mud here on the Western Front. We’re living in it.

Take a virtual tour of a World War One (WW1) trench and experience the conditions under which the soldiers fought and lived. British Broadcasting Corporation Home. Accessibility links.