The Capture of Regina Trench (Staufen Riegel) was a tactical incident in 1916 during the Battle of the Somme in the First World War. Regina Trench was the Canadian name for a German trench dug along the north-facing slope of a ridge running from north-west of the village of Le Sars, south-westwards to Stuff Redoubt (Staufenfeste) close to the …
