WW1 Underground Tunnel Warfare: Miners, Mines and Messines 1917
How military miners dug galleries under enemy trenches, what happened at Messines on 7 June 1917, and why the craters are still on the map.
Read →How military miners dug galleries under enemy trenches, what happened at Messines on 7 June 1917, and why the craters are still on the map.
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