Any country's grand strategy must answer at least three questions: What are the nation's core interests? What external forces threaten them? And what can the national leadership do to safeguard them? Whether China has any such strategy today is open to debate. On the one hand, over the last three decades or so, its foreign and defense policies have been remarkably consistent and reasonably well coordinated with the country's domestic priorities. On the other hand, the Chinese government has yet to disclose any document that comprehensively expounds the country's strategic goals and the ways to achieve them. For both policy analysts in China and China watchers abroad, China's grand strategy is a field still to be plowed.
In recent years, China's power and influence relative to those of other great states have outgrown the expectations of even its own leaders. Based on the country's enhanced position, China's international behavior has become increasingly assertive, as was shown by its strong reactions to a chain of events in 2010: for example, Washington's decision to sell arms to Taiwan, U.S.-South Korean military exercises in the Yellow Sea, and Japan's detention of a Chinese sailor found in disputed waters. It has become imperative for the international community to understand China's strategic thinking and try to forecast how it might evolve according to China's interests and its leaders' vision.
THE ENEMY WITHIN AND WITHOUT
A unique feature of Chinese leaders' understanding of their country's history is their persistent sensitivity to domestic disorder caused by foreign threats. From ancient times, the ruling regime of the day has often been brought down by a combination of internal uprising and external invasion. The Ming dynasty collapsed in 1644 after rebelling peasants took the capital city of Beijing and the Manchu, with the collusion of Ming generals, invaded from the north. Some three centuries later, the Manchu's own Qing dynasty collapsed after a series of internal revolts coincided with invasions by Western and Japanese forces. The end of the Kuomintang's