Thirty-seven years have passed since the Korean War ended in July 1953. The Korean War, which was one of the most dramatic events of the cold war, resulted not only in huge casualties on the two sides, but also in a deep wound in Sino–American relations which took more than two decades to heal. Vast amounts of research have been done on the war, but one important aspect–the motivation behind the decision of the People's Republic of China to enter the war – remains mysteriously masked, or at least unconvincingly explained.
Why did Beijing involve itself in a military conflict with the United States, the world's most powerful country, at a time when the newly established regime needed to be consolidated? What were the factors that led the Chinese to decide that they had to enter the war on behalf of North Korea? It has been generally accepted in the west that the Chinese were motivated by a combination of Chinese xenophobic attitudes, security concerns, expansionist tendencies and the communist ideology. To what extent is this perspective historically correct? What is the Chinese perspective on this issue?
The purpose of this article is to try to explain from a Chinese perspective the motivation of China's leaders in making such a momentous decision, as revealed by Chinese sources recently released in China.
Historical Roots
China's decision to intervene in the Korean War on behalf of the Democratic People's Republic of Korea (DPRK) had its historical roots. It was the natural result of gradually developed animosity between the Chinese Communist Party (CCP) and what it regarded as the foreign imperialist powers, especially the United States, and of the fear of a threat from the latter.