By 1977–78, the Horn of Africa became a key area of Soviet–American rivalry, with both superpowers supporting rival regimes. Both the Soviets and the Americans wanted their clients to embrace specific legitimating discourses, such as human rights or Marxism-Leninism, establishing patterns of deference, recognition, and legitimation. By the late 1970s, China concluded that involvement in Africa was not worth the cost and retreated, while the Soviets continued despite the costs. Driven by inertia of proletarian internationalism, Moscow sought involvement in faraway struggles, seeking recognition as the leader of revolutionary forces. As before, the Soviets failed to see the contradiction between detente with the United States and supporting third world revolutions. Meanwhile, in the late 1970s, the Cold War was reshaped by China's transformation under Deng Xiaoping, who shifted focus from revolution to development. This strategic pivot led China to lean toward America, which the United States welcomed to contain the Soviet threat. Despite being based on tactical choices rather than shared values, this alignment deeply worried Soviet leaders.