What event in China shift at the Cold war focus towards Asia

The event that shifted the focus of the Cold War towards Asia was the Korean War (1950-1953). The conflict in Korea, which pitted North Korea and China against South Korea and the United Nations forces led by the United States, highlighted the geopolitical tensions and ideological rivalry between the communist and capitalist blocs. The Korean War also marked the first major military confrontation of the Cold War and set the stage for future conflicts in the region, such as the Vietnam War. Overall, the Korean War significantly contributed to the Cold War's focus on Asia and its implications for the global balance of power.