The Great War: Week by Week 100 Years Later S04E34 - Week 161: The 2nd Battle of Verdun - Lost Opportunities on the Isonzo River

The 11th Battle of the Isonzo river continued this week and the Italians manage to break through parts of the Austro-Hungarian lines, they hesitate to exploit the breakthrough though and the opportunity is lost. Meanwhile the French break through the German lines at Verdun and Herbert Plumer comes up with a plan to defeat the German Hindenburg Line.