EN
The withdrawal of US troops from Afghanistan is a direct consequence of structural changes in the polarity of the international system. Following the end of the Cold War, the US emerged as the dominant country in the system, making it relatively easy to pursue a foreign policy based on liberal principles, where state-building and social engineering were among the main principles. While some scholars consider the US withdrawal from Afghanistan a strategic failure of its foreign policy, this paper argues that such action was necessary due to fundamental changes in the constellation of forces in the international system. The main reason for this withdrawal is the economic growth of China and its power projection in Asia and other regions of the world. Therefore, similar US actions can be anticipated in the future. This paper adopts a structural realist approach as its primary theoretical framework and Afghanistan is used as the case study.