China warns US to stay out of island disputes: Beijing has warned the United States not to support China's neighbours' claims to disputed islands in the East and South China Seas, the government said Friday.
Sino-Japanese ties have soured dramatically since Tokyo nationalised some of the Senkaku islands, which Beijing claims and calls the Diaoyus, in the East China Sea a year ago.
China also claims almost all of the South China Sea including waters close to its neighbours' coasts, and tensions with the Philippines and Vietnam have intensified in recent years.
Washington has security alliances with both Tokyo and Manila, but Wang Guanzhong, a senior officer of China's People's Liberation Army (PLA), this week warned visiting US counterparts that it should handle issues "appropriately" to avoid damaging "mutual strategic trust".