West Germany: Located in the center of Europe, West Germany was seen as a critical bulwark against the expansion of Soviet influence in the region. The US provided significant military and economic support to West Germany to help strengthen its defenses.
South Korea: The Korean War (1950-1953) resulted in the division of Korea into two separate states: North Korea (communist) and South Korea (capitalist). The US committed extensive military resources to support South Korea and prevent it from falling under communist control.
Taiwan: Following the Chinese Civil War (1946-1949), the defeated Nationalist government of Chiang Kai-shek retreated to the island of Taiwan. The US supported Taiwan as a bulwark against the communist government in mainland China.
Israel: In the Middle East, the US sought to maintain its influence and prevent the spread of communism by supporting Israel, which was seen as a strategic ally against Arab nationalist movements and Soviet influence.
Southeast Asia: The communist victory in Vietnam and the fall of Saigon in 1975 marked a significant setback for the US. To prevent further communist gains in Southeast Asia, the US provided aid and support to countries such as Thailand, the Philippines, and Indonesia.
These countries were strategically crucial in terms of their geopolitical locations and influence within their respective regions. The US viewed them as vital in containing the spread of communism and maintaining the global balance of power.