Seems China and Japan have been arguing over those islands forever, they are not really very near either country and they are currently uninhabited, There have been huge demonstrations in both countries over the other's claims. As China looks outward for greater resources, those islands have become a focus recently and it seems there just might be a naval battle to seize them from the Japanese. Possible oil reserves have made China more aggressive since they have a much greater need of oil for their growing automobiles. Treaties between Japan and the US might just bring the US into this situation.
Senkaku Islands dispute - Wikipedia, the free encyclopedia
Senkaku Islands dispute - Wikipedia, the free encyclopedia