The Siegfriedstellung (Hindenburg Line) was a German defensive position of the First World War, built during the winter of 1916-1917 on the Western Front, from Arras to Laffaux, near Soissons on the Aisne
The Siegfriedstellung (Hindenburg Line) was a German defensive position of the First World War, built during the winter of 1916-1917 on the Western Front, from Arras to Laffaux, near Soissons on the Aisne