It seems that tension going on between Japan and China has been getting deeper with the passage of time. Recently, an incident took place in which a Chinese government plane entered into the airspace, which Japan considers to be its airspace.

Japan raised the issue, but China did not give value to it and brushed the matter by saying that it was perfectly normal. This is the latest incident that has taken place among the two countries, which are considered to be the largest economies of Asia.

A number of incidents keep on taking place. It has been revealed that patrol ships of both the countries keep on shadowing each other. Experts said that they have raised concern about the matter, as they think that there are chances of a clash.

Osama Fujimura, who is the Japanese Chief Cabinet Secretary, said that they have been warning Chinese Government repeatedly. But, it is quite sad that they have not been paying heed to them. "It is extremely regrettable that, on top of that, an intrusion into our airspace has been committed in this way", he further affirmed.

It has also been said that it has happened for the first time that China's plane has trespassed Japan's airspace, informed Japan Defense Ministry.