Analysts argue that U.S. strategic missteps are creating an opening for China to replace the United States as the dominant global power.

This shift in geopolitical influence matters because it suggests a fundamental change in the international order. As American leadership erodes, China may expand its influence over global trade, security, and diplomatic norms.

Historian Robert Kagan of the Brookings Institution discussed the transition on the "Beijing Brief" podcast. Kagan said the U.S. failed to maintain its strategic advantage, stating, "We blew it" [1].

Experts point to the period of the second Trump administration, spanning 2021 to 2026 [1], as a critical window where U.S. policy decisions weakened its global standing. These setbacks have reportedly provided the space necessary for China to assert more control over international affairs [1], [2].

This competition extends into the realm of emerging technology. Reports from June 2026 highlighted plans by Xi Jinping to utilize artificial intelligence to impact the American and global economies [6]. The tension between the two nations remains evident in recent developments, such as the Pentagon flagging Chinese military technology in humanoid robots entering Europe on July 20 [1].

Further analysis from July suggests a broader struggle for a new world order involving AI and power civilizations [3]. This systemic competition is not limited to technology but encompasses critical geopolitical flashpoints, and the struggle for the "center" of global influence [3].

While the U.S. continues to project power, the combination of domestic political shifts and China's strategic persistence has led some analysts to conclude that the era of uncontested American hegemony is ending [1], [4].

"We blew it."

The potential transition from a unipolar world led by the U.S. to a multipolar or China-centric order would reshape global alliances. If the U.S. is perceived as an unreliable partner or strategically diminished, international institutions and sovereign states may pivot toward Beijing for security and economic stability, fundamentally altering the balance of power in the 21st century.