China's new coastguard flexes muscles near Diaoyu Islands
Ships 'sternly declare' sovereignty over disputed Diaoyus in face-off with Japanese
China says ships from its new coastguard confronted Japanese patrol vessels yesterday in waters surrounding East China Sea islands claimed by both sides.
The State Oceanic Administration that oversees the service said four of its ships "sternly declared" China's sovereignty over the islands - called the Senkakus by Japan and the Diaoyus by China - and demanded they leave the area.
The uninhabited archipelago is controlled by Tokyo, but also claimed by Beijing.
Ships from Chinese civilian agencies have maintained a steady presence in the area since tensions rose in September after Japan bought three of the islands from private owners.
Those civilian vessels are being replaced by ships from the coastguard, which was formally inaugurated on Monday and merges the resources of four agencies.
The coastguard gives Beijing greater latitude to patrol its claims by centralising operations. It is nominally under civilian control, but closely co-ordinates with the increasingly formidable Chinese navy that recently added an aircraft carrier.