A look at recent developments in the South
China Sea, where China is pitted against smaller neighbors in multiple disputes over islands, coral reefs and lagoons.
Philippine President Rodrigo Duterte arrives in China on Wednesday for a visit that will include meetings with top Chinese officials over the South China Sea and attendance at a world
basketball championship game.
Duterte's visit will be his fifth to China but the first during which he plans to finally raise the result of the 2016 Hague arbitration case that mostly invalidated China's claim to virtually the entire South China Sea under the 1982 U.N. Convention on the Law of the Sea.