Growing security concerns in East Asia

China’s increasing influence has profoundly changed the power dynamic in Asia. For decades, its economic growth has outstripped that of Japan and under Xi Jinping, there's also clear ambition to build the People's Liberation Army into a world class military. That army, through its coastguard division, constantly irks Japan by sailing vessels into the waters near the Senkaku, or Diaoyu islands, which Japan insists are its sovereign territory. Thus Japan has grown increasingly wary of China bot...