'an increasing number of Chinese and Japanese ships and planes are frequenting a very small area in the East China Sea. The Japanese government announced Tuesday that twice in the past three weeks Chinese warships have upped the ante even further by "painting" a Japanese warship and helicopter with the same type of radar used to aim missiles.
In a region devoid of rules like those that existed between the United States and the Soviet Union when their ships and planes crossed paths, the possibility of a deadly accident is high. In addition to the radar scares, the two sides have exchanged threats, with Japan stating that its fighter jets would fire tracer bullets near Chinese aircraft if they strayed too near the rocks. A retired but influential Chinese army general responded that such an act would constitute a "first shot."'