Release Date: August 10, 2014
The Great Underground War
1080p
2014
Published on, 1 year ago
The Great Underground War
The Mines of Ypres 1 Season 1 Episode
45 min
2014
Published on, 1 year ago
The British successfully used a mining technique known as 'clay kicking' to plant mines under German tunnels during three battles in Flanders. 500,000 soldiers were killed for 900 metres of gains.
Go to episode
