How did the Chinese Cultural Revolution impact the cold war?

The Chinese Cultural Revolution (1966-1976) intensified ideological divisions during the Cold War by promoting radical communist ideals and challenging both Western capitalism and Soviet-style communism. This internal upheaval caused a rift between China and the Soviet Union, leading to a split in the communist bloc that altered global alignments. The chaos in China also shifted U.S. foreign policy, as the U.S. sought to exploit the Sino-Soviet split, ultimately resulting in a rapprochement with China in the early 1970s. Thus, the Cultural Revolution not only affected domestic politics but also had significant repercussions for Cold War dynamics.