The rise of emerging countries, above all the precipitous rise of China, is a key driving force behind changes in international relations on a global scope. This does not mean, however, that China is taking over the reins of “hegemony” from the US and building a new international order centered on China and other emerging countries, i.e., that a clear-cut “power transition” is underway.
Among the most significant variables defining trends in the international order and the international environment surrounding Japan are domestic circumstances in China and its foreign policies prescribed by them. China ranks highest among the emerging powers that have rapidly increased their presence within the international community over a short period and is, from Japan’s standpoint, simultaneously a real threat to Japanese security in the East China Sea and Japan’s largest trading partner.
Two of the most important variables influencing trends within the international order are the domestic circumstances within the US and China and the foreign policy shifts stemming therefrom. An element of equal or perhaps even greater significance is the nature of relations between these two major powers.