Be the President of China Xi Jinping When meeting U.S. President Donald Trump in Beijing on Thursday, one word unexpectedly dominated the strategic discussion between the world’s two greatest powers: “Thucydides’ Trap.”Xi Jinping said in his opening speech: “Can China and the United States transcend the so-called Thucydides Trap and create a new normal in major-country relations; can China and the United States work together to address global challenges and inject more stability into the world; can China and the United States promote the well-being of the two peoples and the future destiny of mankind, and jointly create a better future for bilateral relations.”At the beginning of the bilateral meeting, Xi Jinping regarded the future of Sino-US relations as one of the decisive issues of our time.The term reflects a deeper concern that shapes modern geopolitics—the growing competition between the United States and China—whether the United States and China can remain competitive without descending into direct conflict.In a way, this statement sounds academic. But in fact, it is at the center of the current global power struggle involving trade wars, semiconductor restrictions, military tensions in the Indo-Pacific and the battle for technological dominance.
The theory behind this sentence
The “Thucydides Trap” was popularized by Harvard political scientist Graham Allison, who drew on the work of the ancient Greek historian Thucydides.Thucydides analyzed the Peloponnesian War between Athens and Sparta nearly 2,500 years ago and concluded that it was the rise of Athens and the fear it generated in Sparta that made the war inevitable.Allison later applied this idea to modern geopolitics. His argument is that when a rising power threatens to displace an established dominant power, structural tensions arise, making conflict more likely—even if neither side is actively seeking war.
He uses this framework to examine the evolution of Sino-US relations.
Why this theory is important now
China’s rapid rise over the past three decades has fundamentally changed the global balance of power. From manufacturing and trade to artificial intelligence, naval expansion and semiconductor technology, Beijing is increasingly challenging areas where Washington has long dominated.The initial economic competition gradually expanded into strategic competition.Tensions are now evident over tariffs, export controls, cybersecurity, Taiwan, supply chains and military deployments in the Western Pacific.Relations between the two countries have become more tense under Trump’s presidency, with Washington tightening technology restrictions and pursuing aggressive trade measures against Beijing.Analysts say this expanding confrontation is very similar to the structural competition described in the “Thucydides Trap” theory.
Why did Xi Jinping raise this issue to Trump?
Xi Jinping has invoked the phrase several times over the past decade, including in 2024 discussions with former U.S. President Joe Biden.His message remains consistent: Conflict between China and the United States is not inevitable if the two countries find ways to coexist through what Beijing calls “mutual respect” and “win-win cooperation.”By raising the issue directly with Trump, Xi also appears to be escalating current tensions into a temporary dispute that goes beyond tariffs or trade deficits.For Beijing, this competition is increasingly seen as a decisive test of whether emerging and established powers can avoid a repeat of historical patterns of confrontation.The quote also reinforces China’s efforts to position itself as a global peer to the United States rather than a subordinate player in the international order.
Is conflict between China and the United States inevitable?
not necessarily. Many U.S. policymakers remain wary of using the term because they worry it could give the impression that war is inevitable. Instead, Washington prefers terms like “guardrails,” “strategic competition” and “risk management.”Critics of the theory also point out that today’s world is more economically interconnected than in previous historical competitions, Bloomberg writes. Despite rising tensions, the United States and China remain closely linked through trade, finance and global supply chains.Still, the concept resonates because it captures the surrounding US-China Relations: Can the world’s two largest countries manage competition without falling into confrontation.As trade wars intensify and technological competition deepens, Thucydides’ Trap has evolved from a classroom theory into one of today’s defining strategic debates shaping global politics.
