Earlier quoted context omitted.
It could also very easily spin out of control and increase instability in Asia.
Both of the above are true. China is getting more aggressive about control of the oceans near, and not so near, China. China has a territorial dispute with Japan over the islands south of Kyushu and northeast of Taiwan. China is also claiming some islands further south, in the South China Sea, but that disagreement is with Brunei, Malaysia, the Philippines, Taiwan, and Vietnam. China's military parade last week was v…
https://en.wikipedia.org/wiki/Second_Sino-Japanese_War
Started well before (1937) and ended a month later, to be precise.