The Great War: Week by Week 100 Years Later S03E18 - Week 93: The British Surrender at Kut - Germany Restricts the U-Boats

After 140 days, the Siege of Kut ends with the biggest surrender of British forces in history. The remaining soldiers are starting their long march into captivity. Meanwhile the Italian front lights up again as Luigi Cadorna plans a new offensive and the Germans give in to diplomatic pressure and stop their unrestricted submarine warfare.