Re:Anatomy of a World War I Artillery Barrage
by camtarn on Tuesday July 05, 2016 @06:40AM
(#12035519)
There's a good BBC article on it here, with a lot of detail about the people behind the tunnelling schemes, and the horror of digging in complete silence, listening out for enemy miners who might be just inches away:
http://www.bbc.co.uk/news/magazine-36685270