Battle of Cambrai
Within hours the lightly defended Germans are forced back 6 km to Cambrai, the three trench systems of the Hindenburg Line pierced for the first time in the war. Lieutenant Colonel John Fuller recommended wide-scale use of tanks on the dry battlefield sited between the Canal du Nord and the St. Quentin Canal, the proposal is taken up by Julian Byng, Commander on the ground
Role range: 1914-1918