The leading role of the United States in global affairs is eroding under the second Trump administration [1].
This shift in power dynamics matters because a vacuum in leadership disrupts the international order. While some view a weaker U.S. as a victory for rivals, analysts said that the instability resulting from this decline creates risks for all major powers, including China [1, 2].
Robert Kagan, a senior fellow at the Brookings Institution, discussed these trends in a recent episode of The Beijing Brief [1]. Kagan said that the current trajectory of U.S. foreign policy represents a failure of strategic stewardship. "We blew it," Kagan said [1].
According to the analysis, the decline of U.S. influence is not a simple transfer of power to Beijing [1, 2]. A diminished U.S. presence undermines the existing global institutions, and frameworks that China relies upon to conduct trade and diplomacy. Without a stable international system, China may find it more difficult to shape global institutions on its own terms [1, 2].
Perspectives on the permanence of this trend vary among experts. Some analysts said that the current decline is deep and carries serious implications for the rise of China [3]. Conversely, other views suggest that the period of American decline is temporary [2].
Despite these differing views on duration, the immediate impact remains a shift toward a multipolar world. The second Trump administration continues to grapple with internal economic pressures and complex foreign relations with nations such as Iran [3]. These domestic and diplomatic challenges further complicate the ability of the U.S. to project a consistent global strategy [3].
“"We blew it."”
The erosion of U.S. hegemony suggests a transition toward a multipolar global order. However, because the current international system was built on U.S. leadership, its collapse may create a chaotic environment that prevents China from establishing a stable, alternative system of its own, potentially leading to increased global volatility.
