Just a few fathoms below Scapa Flow’s dark surface lie the remains of a navy — four battleships and four light cruisers of the Imperial German High Seas Fleet, scuttled by their own crews in 1919 in the largest act of self-destruction in naval history.
In the South China Sea, Beijing is pitted against smaller neighbors in multiple disputes over islands, coral reefs and lagoons in waters crucial for global commerce and rich in fish and potential oil and gas reserves.
Unleashed by an archduke’s assassination, World War I gradually entangled more and more countries, killing millions of soldiers and civilians and touching multiple continents.