The incident near the Senkaku/Diaoyu Islands has developed into a heated diplomatic verbal battle between Tokyo and Beijing.

Japanese fighters were scrambled and China deployed a helicopter after a Japanese civilian plane reportedly entered airspace ...

A China Coast Guard helicopter entered Japan’s territorial airspace around the Japanese-controlled, Chinese-claimed Senkaku Islands in the East China Sea on Saturday — just the fourth such ...

On Saturday, while China Coast Guard (CCG) vessels were conducting ... necessary control measures and dispatched a shipborne helicopter to issue a warning and drive it away, CCG spokesperson ...

China's coast guard found a submarine detection device ... Sonobuoys and other similar sensors are small, common instruments in anti-submarine warfare and underwater acoustic research.