The British submarine E 11 sinks the Turkish battleship Heireddin Barbarossa in the Sea of Marmara. The Turkish ship had previously been the German Brandenburg class battleship SMS Kurfürst Friedrich Wilhelm.
How to cite this article: Rickard, J (28 December 2007), 8 August 1915, https://www.historyofwar.org/firstworldwar/daybyday/1915_08_08.html