Nixon's visit to China and its impact on the two Koreas' declaration of the July 4, 1972 statement

Abstract

 The Korean Peninsula represents a vital national security zone for the People's Republic of China due to its history, geographical location, long shared border of 1,283.5 kilometers, and proximity to Russia and Japan—two of China's traditional rivals. Historically, the Korean Peninsula has been recognized as a target, an arena of conflict, and an invasion corridor among its powerful neighbors: China, Russia, Mongolia, and Japan. Therefore, Chinese interest in the Korean Peninsula predates American interest, which emerged later with the initial attempt to direct the American merchant ship "Sherman" to the Korean coast in 1866. However, the Koreans managed to burn the ship, and such American attempts continued until World War II, which eventually enabled the United States to control South Korea, while the Soviet Union and China became the primary supporters of North Korea.

Following its participation in the 1953 armistice agreement, China became the dominant influence on North Korea through its military support during the Korean War, establishing it as a strategic ally standing against American expansion in the peninsula. Consequently, Sino-American hostility persisted until the escalation of Sino-Soviet disputes and the Soviet Union's openness to the United States prompted China to seek rapprochement as well. This shift culminated in the 1972 Beijing Summit, which played a pivotal role in the rapprochement between the two Koreas—a dynamic that this research seeks to explain.