Trump, China, and the Thucydides Trap: The Fate of Taiwan

The traditional architecture of American foreign policy—built on the bedrock of democratic alliances and ideological containment—is facing a fundamental challenge. At the center of this shift is Donald Trump’s transactional approach to US-China relations and Taiwan, a strategy that prioritizes “the deal” over the long-standing commitment to preserve the liberal international order in the Indo-Pacific.

For decades, Washington has maintained a policy of strategic ambiguity regarding Taiwan, providing the island with the means to defend itself without explicitly guaranteeing a military intervention. However, Trump has signaled a departure from this nuance. His rhetoric suggests a willingness to treat Taiwan not as a democratic partner to be protected at all costs, but as a bargaining chip in a larger economic and geopolitical negotiation with Beijing.

This shift creates a profound tension between two competing visions of American power. One side views the defense of Taipei as essential to U.S. Credibility and global security. The other, championed by Trump and a growing wing of “America First” advocates, argues that committing American lives and treasure to a conflict 10,000 miles away is an outdated liability that serves the interests of others more than those of the American taxpayer.

The Transactional Logic of ‘America First’

To understand this approach, one must look past the tariffs and the trade wars. For Trump, the primary objective is not the ideological victory of democracy over autocracy, but the correction of trade imbalances and the repatriation of industrial capacity. In this framework, the defense of Taiwan is viewed through a cost-benefit lens rather than a moral one.

The Transactional Logic of 'America First'
China America First

Trump has previously expressed skepticism about the logistical and human cost of a potential war in the Taiwan Strait. He has suggested that the U.S. Should not be dragged into a conflict if Taiwan moves toward a formal declaration of independence, emphasizing the immense distance between the U.S. Mainland and East Asia. This logic suggests that if a “deal” can be reached with President Xi Jinping that secures economic wins for the U.S., the security guarantees offered to Taipei could become negotiable.

This perspective is a sharp break from the era of Bill Clinton, whose administration championed China’s entry into the World Trade Organization in 2001. The prevailing wisdom then was that integrating China into the global economy would inevitably lead to political liberalization. That “optimistic intoxication,” as some historians now call it, failed to materialize, leaving the U.S. With a powerful strategic rival and a deeply intertwined supply chain.

Navigating the Thucydides Trap

Policymakers and academics often describe the current tension as the “Thucydides Trap,” a term popularized by political scientist Graham Allison. The theory posits that when a rising power threatens to displace an established hegemon, the resulting structural stress makes a violent clash almost inevitable. In the modern context, China is the rising power and the United States is the established, albeit strained, leader.

Navigating the Thucydides Trap
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Within the realm of international relations theory, there are two primary ways to handle this trap: offensive realism and defensive realism. The former, associated with scholars like John Mearsheimer, suggests that because the international system is anarchic, great powers must maximize their share of power to ensure survival, making conflict highly likely. The latter, represented by thinkers like Charles Glaser, argues that compromise is always possible if both sides exercise restraint to preserve their core interests.

Perspective Core Belief Approach to Taiwan Expected Outcome
Offensive Realism Power maximization is the only security. Containment and deterrence. High probability of conflict.
Defensive Realism Restraint and balance prevent war. Strategic retreat or compromise. Managed competition/Peace.
Transactionalism Interests are negotiable assets. Bargaining chip for economic gains. A negotiated “deal.”

The “defensive” argument suggests that the U.S. Could actually increase its own security by reducing its commitments to Taiwan. By removing the primary flashpoint for a direct military clash with China, the U.S. Could focus its resources on maintaining alliances with Japan, South Korea and the Philippines, thereby creating a stable perimeter without risking a total war over a single island.

China’s Levers and Vulnerabilities

While the narrative often focuses on China’s ascent, the “Dragon” is not without significant weaknesses. Despite its massive military spending, the People’s Liberation Army (PLA) has no recent experience in large-scale amphibious invasions—a feat that is exponentially more demanding than land-based warfare. Beijing remains dangerously dependent on foreign technology.

The Thucydides Trap Explained: Why China's President Told US President Trump To Avoid It?

The most critical vulnerability is the semiconductor supply chain. Taiwan produces the vast majority of the world’s most advanced chips, and China lacks the domestic capability to manufacture them at scale. This “silicon shield” provides Taiwan with a layer of protection; a chaotic invasion that destroys these fabrication plants would devastate the global economy, including China’s own.

This creates a paradoxical situation where both Washington and Beijing have reasons to avoid a hot war. President Xi Jinping likely prefers a peaceful unification or a gradual erosion of Taiwan’s autonomy over a bloody conflict that could trigger internal instability or severe international sanctions. This shared aversion to catastrophe provides the opening for the kind of transactional diplomacy Trump favors.

The Risks of Strategic Retreat

The danger of a purely transactional approach is the potential for a “domino effect.” If the U.S. Were to signal that Taiwan is expendable for the sake of a trade deal, the credibility of every other American security guarantee in the region would be called into question. Allies in Seoul and Tokyo might conclude that the U.S. Is no longer a reliable partner, potentially prompting them to seek their own nuclear deterrents or make their own separate peace with Beijing.

The Risks of Strategic Retreat
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the shift toward a “deal-based” foreign policy ignores the internal pressures within both nations. In the U.S., a bipartisan consensus has emerged that views China as a systemic rival. In China, the Communist Party’s legitimacy is increasingly tied to the “reunification” of Taiwan. Neither leader has total freedom to compromise without facing significant domestic backlash.

The future of the Indo-Pacific will likely depend on whether the U.S. Can find a middle path: maintaining a credible deterrent to prevent a forced takeover of Taiwan, while simultaneously engaging in the pragmatic economic negotiations necessary to prevent a total collapse of relations.

The next critical checkpoint for these relations will be the upcoming U.S. Policy reviews regarding semiconductor export controls and the formalization of any new trade frameworks between Washington and Beijing. These technical adjustments will serve as the earliest indicators of whether the U.S. Is moving toward a defensive retreat or a renewed strategy of containment.

We invite you to share your thoughts on this geopolitical shift in the comments below and share this analysis with your network.

Disclaimer: This article is for informational purposes only and does not constitute financial or investment advice regarding global markets or specific sectors.

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