- Unit (33)
|Conflict||First World War, 1914-1918|
In part as a consequence of the tremendous losses incurred during the Somme Offensive in 1916, German forces on the Western Front between Cambrai and St Quentin withdrew to a new defensive line during February and March 1917. Called the "Siegfried Stellung (Line)" by the Germans, this complex system of defensive fieldworks and mutually supporting fortifications was named the "Hindenburg Line" by the Allies. This withdrawal straightened the German line, reducing its length by 25 miles and releasing 13 Divisions for service in the reserve.