Japan afraid with the military activity of the PRC

Iwaya, who was sworn in as head of Japan's diplomacy last week, stated that the government in Tokyo has "serious concerns about the situation in the East China Sea (...) and the intensification of Chinese military activities" - the nipponese MFA stated in a note from a telephone call held on Wednesday.
In August, a Chinese military aircraft made the first Beijing-confirmed invasion of nipponese airspace, and then on 18 September a Chinese aircraft carrier sailed, besides for the first time, close nipponese territorial waters between the 2 nipponese islands. On September 25, a nipponese warship first sailed across the Taiwan Straits, which was met by criticism of Beijing, who considers this basin to be its interior seawaters.