AP Photo

At times in the past few months, China and Japan have appeared almost ready to do battle over the Senkaku (Diaoyu) Islands --which are administered by Tokyo but claimed by both countries -- and to ignite a war that could be bigger than any since World War II. Although Tokyo and Beijing have been shadowboxing over the territory for years, the standoff reached a new low in the fall, when the Japanese government nationalized some of the islands by purchasing them from a private owner. The decision set off a wave of violent anti-Japanese demonstrations across China.