Author: Hsin Hsien Wang（National Chengchi University, Institute of International Relations Director, Graduate Institute of East Asian Studies Distinguished Professor）
DOI: 10.30402/EAS.202606_57(1).0003
Abstract
This article analyzes the geopolitical ramifications of the mid-May 2026 “Trump-Xi Summit” on U.S.-China relations, East Asian stability, and cross-strait dynamics. It argues that the summit represents a tactical, domestically driven truce to regroup following the initial friction of the “Trump 2.0” era. Facing a critical economic transition and the upcoming 21st National Congress, Beijing sought a stable external environment through “constructive strategic stability”. Conversely, Trump aimed to bolster his party’s prospects in the November midterm elections by securing tangible trade concessions. While this transactional compromise established temporary “guardrails”, it has profoundly disrupted East Asia by driving a tighter China-Russia-North Korea alignment, fueling severe strategic anxiety in Japan, and fracturing the status quo on Taiwan through a tactical U.S. retreat. Ultimately, this strategic equilibrium remains inherently fragile, highly vulnerable to U.S. election outcomes and shifting major-power dynamics.
Keywords: Trump-Xi Summit, U.S.-China Relations, Strategic Stability, East Asian Geopolitics, Cross-Strait Relations
I. Introduction
From May 13 to 15, 2026, U.S. President Donald Trump visited Beijing for high-level talks with Chinese President Xi Jinping. This marked Trump’s first state visit to China in over eight years since November 2017, and his second “Trump-Xi Summit” during his second term, following the “Busan Meeting” in October 2025. Given the deep divergence between the two powers on trade, technology, rare earths, and the Taiwan issue —coupled with structural geopolitical shocks such as the protracted Russia-Ukraine war, the unresolved U.S.-Iran conflict, and the sweeping restructuring of global supply chains —this meeting, widely viewed as a “G2 Duopoly Summit,” stands as the most critical geopolitical event of the mid-2020s.
The importance of the summit was underscored by the high-powered delegations from both nations, featuring top-tier leadership across foreign affairs, national security, and trade. Most notable was the rare presence of U.S. Secretary of War Pete Hegseth and Chinese Defense Minister Dong Jun at the negotiating table, revealing the high stakes both sides attach to military security, nuclear arms control, and arms sales to Taiwan. Furthermore, Trump was accompanied by a high-profile U.S. business delegation, including executives from semiconductor, AI, technology, and financial giants such as SpaceX, Nvidia, Apple, Qualcomm, Micron, Meta, Goldman Sachs, and Citigroup, reflecting the vital importance the U.S. still places on the Chinese market.
During the summit, China repeatedly asserted that the two sides had established a “Constructive Strategic Stability,” a characterization the U.S. side did not dispute, confirming that “strategic stability” forms the current bilateral consensus. However, this article argues that this “stability” —born out of a short-term truce and transactional interest-swapping following intense friction over tariffs, technology, and rare earths in the early “Trump 2.0” era —will expose its fragility in the face of the upcoming U.S. midterm elections and broader international volatility. Nevertheless, this brief compromise between superpowers is sufficient to reshape global and regional dynamics, acting like a stone thrown into water, stirring up far-reaching ripples. This article systematically analyzes how the summit has reshaped U.S.-China bilateral relations, its gravitational pull on the China-Russia-North Korea alliance, its strategic impact on traditional U.S. allies in East Asia, and its specific ramifications for cross-strait relations. It concludes with an outlook on the primary themes and potential trajectories of their interactions in the run-up to the CCP’s 21st National Congress.
II. Strategic Analysis
A. The Two Superpowers: Mutually Transactional, Agreeing to Disagree
Following the summit, the diplomatic departments of both the U.S. and China declared the talks “highly fruitful”. However, viewed through the analytical lens of Neorealist power politics, these so-called “fruitful results” are essentially a “structural compromise” dictated by the respective domestic political constraints and strategic imperatives of both nations at this specific juncture. The two sides achieved no fundamental reconciliation regarding their core strategic interests, leaving substantial room for strategic ambiguity and divergent interpretations, with each side merely securing its immediate needs.
An analysis using “two-level games” reveals that both leaderships are heavily driven by domestic political agendas alongside their international interactions. For China, domestic development is at a critical crossroads. The restructuring of the real estate market, the mitigation of local government debt, and the economic pivot toward fostering “new quality productive forces” have entered deep waters. As 2026 marks the opening year of China’s “15th Five-Year Plan” (2026–2030), Beijing urgently requires a stable external environment. Politically, the CCP will convene its 21st National Congress in the autumn of 2027, where Xi Jinping is expected to enter his fourth term, making the political transition of leadership and policy layouts for this new phase top priorities. Consequently, risk management and the mantra that “stability overrides everything” have become China’s paramount concerns.
Conversely, the strategic motivation of the United States exhibits a highly domestically driven, transactional character. Trump has consistently favored direct negotiations and bilateral deals with major powers. By visiting Beijing, he not only sought to showcase his strong personal relationship with Xi Jinping to American voters —highlighting his capacity to “manage China” while contrasting it with the perceived weakness of the previous Biden administration —but he also acted on highly pragmatic grounds. As the November U.S. midterm elections approach, the Republican Party’s majorities in both chambers of Congress face a formidable challenge from the Democrats. Trump urgently needs China’s commitment to resume large-scale purchases of agricultural products (such as soybeans and beef) from key Midwestern swing states, alongside tens of billions of dollars in orders for Boeing aircraft, to fortify his voter base in the Rust Belt and farm states.
B. A Fragile Balance in the Construction of Guardrails
As previously noted, official Chinese rhetoric repeatedly emphasized a mutual commitment to building a “Constructive Strategic Stability Relationship”. This formulation effectively supersedes the “New Model of Major-Power Relations” advocated by Xi Jinping during his early years in power, which failed to gain Washington’s endorsement. U.S. Secretary of State Marco Rubio’s frequent invocation of the term “strategic stability” before and after the summit indicates that both Washington and Beijing share a common demand and consensus for this temporary equilibrium.
Crucially, China explicitly noted during the talks that this “strategic stability relationship” is intended to “provide strategic guidance for the next three years or even longer”. Its core objective is to ensure that catastrophic, unintended conflicts between the U.S. and China are averted before President Trump’s term concludes in January 2029. From the Chinese perspective, this stability is a leverage point Beijing earned through active pushback. By demonstrating its economic resilience and counterstrike capacity from tariffs to rare earths —coupled with the strategic distraction of the U.S. being bogged down in Iranian issues —Beijing found the leverage to propose this concept, reflecting its operational philosophy of “seeking cooperation through struggle”.
At this stage, the U.S. and China have reached a “strategic stalemate,” where neither side can deliver a knockout blow to the other. Much like a heavyweight boxing match, after several rounds of intense fighting without a knockout, the competitors clinch—not because they have abandoned the fight, but to buy time to recuperate, waiting for an opening to strike again once their energy is restored. In other words, this truce does not signify the end of U.S.-China structural competition; rather, both sides have agreed to install a layer of “guardrails” within their fierce rivalry to prevent geopolitical friction from escalating into catastrophic confrontation.
C. Reshaping the “China-Russia-North Korea” Axis and Targeting Japan
The geopolitical ripples of the “Trump-Xi Summit” extend far beyond bilateral U.S.-China relations; they have triggered a rapid chain reaction in the power architecture of East Asia, notably tightening the alignment among China, Russia, and North Korea, while collectively training their sights on Japan.
Immediately following the Beijing summit, Russian President Vladimir Putin arrived in China. Beijing intended this to signal to the international community that its strategic stabilization with the United States would not come at the expense of the China-Russia Comprehensive Strategic Partnership of Coordination. During this subsequent China-Russia summit, the two sides signed two joint statements of profound geostrategic weight and finalized 40 bilateral documents spanning energy trade, cross-border infrastructure, and technological cooperation. Notably, in the official texts and joint press conferences, China and Russia explicitly named Japan six times, criticizing Tokyo for undermining the post-WWII international order and accelerating its military expansion.
Shortly thereafter, from June 8 to 9, Xi Jinping embarked on a two-day state visit to North Korea, marking the first visit by a Chinese head of state to Pyongyang in nearly seven years. Against the backdrop of North Korea’s advancing nuclear and missile programs and the total freeze in U.S.-North Korea dialogue, this visit carried immense geostrategic signaling value. Beyond reinforcing bilateral ties and closely echoing the security stances of the previous China-Russia summit, Xi Jinping reiterated China’s firm opposition to “specific countries reviving militarism”. Following this, North Korean leader Kim Jong Un, during an enlarged meeting of the Central Committee of the Workers’ Party of Korea (WPK), launched a sharp critique against the Japanese government’s strategic ambition to transform into a “military power”.
The underlying strategic logic of Beijing is clear: stabilize its primary adversary, the United States, on the strategic frontline (U.S.-China relations) through economic concessions and diplomatic dialogue, while fortifying alliances with Russia and North Korea in its strategic rear to build collective leverage against Washington. In this calculated calculus, Japan is positioned as a convenient, shared diplomatic and military foil. On one hand, Beijing views Japanese Prime Minister Sanae Takaichi’s foreign policy as excessively hawkish since she took office in October 2025—particularly her assertion that “a Taiwan contingency would constitute a crisis affecting Japan’s survival,” which directly violates China’s core interests. On the other hand, it serves as a stress test to evaluate how the U.S.-Japan alliance would respond when confronted with simultaneous, multi-point crises.
D. Strategic Impact on U.S. Allies in East Asia
Although the “strategic stability” reached between the U.S. and China is positioned as a short-term framework, it has already been significant enough to cause tremendous shocks in East Asia. Among these, Japan’s strategic anxiety, Taiwan’s defense posture, and the renaming of the U.S. Indo-Pacific Command best reflect the magnitude of this impact.
Upon concluding his itinerary in Beijing and boarding Air Force One, Trump held a phone call with Prime Minister Takaichi to brief Japan on the outcomes of the summit. However, for Tokyo, which has long prided itself as the cornerstone of the U.S. presence in the Asia-Pacific, the U.S. President visiting China while completely bypassing Japan constituted a severe diplomatic and strategic snub, damaging mutual trust. This has sparked widespread anxiety within the Japanese strategic community over whether this portends a Second “Nixon Shock”.
Regarding the highly sensitive Taiwan issue, Xi Jinping explicitly warned during the summit that it remains the most critical issue in China-U.S. relations, noting that if mishandled, “the two countries will collide or even conflict”. Compared to Xi’s 2022 remark to Biden that the issue “would have a disruptive impact on bilateral relations,” this new formulation is markedly more direct and severe, shifting the focus from diplomatic fallout to direct military confrontation.
In contrast, the White House statement deliberately downplayed the prominence of the Taiwan issue. However, in a subsequent interview with Fox News, Trump touted his “very good relationship with Xi Jinping,” remarked that “Taiwan is close to China, but far away from the U.S.,” stated that he “does not want to see anyone in Taiwan ‘moving toward independence’,” and accused Taiwan of “stealing America’s chip business” —even going so far as to suspend $14 billion in pending arms sales to Taiwan. This rhetoric diverges drastically from the Washington political establishment’s long-standing, high-profile support for Taiwan and its recent shift toward “strategic clarity,” signaling Trump’s strong inclination toward a transactional compromise with Beijing over Taiwan.
Concurrently, on June 16, 2026, the U.S. Department of War officially announced that the “Indo-Pacific Command” —so named since 2018 —would revert to its historical designation, the “Pacific Command”. While this move aligns cosmetically with the atmosphere of U.S.-China “strategic stability,” it deeply intensifies the security dilemma confronting America’s regional allies in East Asia.
III. Conclusion: Future Developments and Assessment
At present, the supreme guiding principle of China’s foreign policy is “stability overrides everything,” ensuring that its internal political transition and policy layout are insulated from major external disruptions in the year leading up to the 21st National Congress. Naturally, maintaining “strategic stability” with the United States is Beijing’s top priority. However, this equilibrium is constructed at the precarious intersection of Trump’s highly personalized, transactional decision-making style and China’s defensive pacing strategy.
Once the domestic political balance shifts in the U.S., these guardrails could quickly collapse. The upcoming U.S. midterm elections represent a critical variable: if the Democratic Party reclaims majorities in the House and Senate, it will directly constrain Trump’s policy maneuverability. Alternatively, Trump himself might pivot back to a hardline, anti-China posture to rally political support, instantly exposing the structural fragility of this strategic stability.
As Trump has noted, a global G2 dynamic has formed, and major power interactions constitute a multi-round game where major breakthroughs cannot be achieved in a single sit-down. In the latter half of this year, Trump and Xi will have multiple opportunities to interact, including Xi’s scheduled state visit to the United States on September 24, followed by the APEC summit in Shenzhen in November, and the G20 summit in Miami in December. Given the intense “coopetition” (cooperation within competition) defining current U.S.-China relations, alongside the distinct, strong-willed leadership styles of both presidents, each subsequent meeting has the potential to rapidly and drastically disrupt global supply chains, the East Asian security architecture, and cross-strait stability.
Confronted by this subtle shift from total confrontation to a “joint management and sphere-of-influence” approach by the superpowers, the small and middle powers of East Asia —situated directly on this geopolitical chessboard —have lost the luxury of “strategic ambiguity” or “hedging” that defined their survival strategies in the past. As the global architecture shifts with unprecedented speed, carving out a strategic space for autonomous survival amid the cracks of major-power transactionalism will severely test the wisdom of regional policymakers. As critical actors inside this high-stakes game, we must proceed with absolute strategic caution.