Uninhabited island group in East China Sea claimed by China and Japan . Japan administers islands known as Senkaku by Tokyo and Diaoyu by China . Thousands took part in anti-Japan protests across China recently . Comment:
Uninhabited island group in East China Sea claimed by China and Japan . Japan administers islands known as Senkaku by Tokyo and Diaoyu by China . Thousands took part in anti-Japan protests across China recently . Followed arrest by Japan of pro-China activists who landed on the islands .