The alleged airspace violation took place near the disputed Senkaku islands in Japan. Tokyo said it has registered a "strong protest" with China for what it called an "intrusion." ...

Tokyo has lodged a protest against Beijing after a Chinese helicopter "violated" Japan's airspace and four vessles entered ...

Japan and China have accused each other of violating the airspace around the Japanese-controlled East China Sea islands, ...

Japan's defence ministry said a helicopter, launched from a Chinese coast guard vessel, flew within Japanese airspace for ...

Japan and China are accusing each other of violating the airspace around the Japanese-controlled East China Sea islands that ...

Japan and China are accusing each other of violating the airspace around the Japanese-controlled East China Sea islands that ...

The islands in the East China Sea, known as the Diaoyu in China and Senkaku in Japan, are claimed by Beijing but administered by Tokyo, contributing to bilateral tensions.

A helicopter from a China Coast Guard ship violated Japanese airspace close to the Senkaku Islands in the East China Sea on ...

Coast guard helicopters warn off Japanese aircraft near disputed islands, China takes control measures, Japanese embassy silent.

The incursion near the Japanese-controlled, Chinese-claimed islands on Saturday was just the fourth such flight by Chinese ...