THE LONG VIEW

Bottom Line Up Front: The U.S.-China relationship remains precariously balanced, with Taiwan emerging as the central flashpoint that could trigger strategic conflict despite ongoing efforts to stabilize economic and diplomatic ties [1]. Threat Identification: The primary threat is a potential military or diplomatic crisis over Taiwan, which Xi Jinping explicitly identified as the most consequential issue in Sino-American relations. Underlying this are structural tensions including technological competition, export controls on rare earths, and divergent geopolitical ambitions. The summit revealed a facade of cooperation masking deep-seated mistrust [1]. Probability Assessment: The likelihood of a direct U.S.-China clash over Taiwan is currently moderate to high within the 2026–2028 timeframe. While both leaders expressed willingness to cooperate—Trump emphasizing economic deals and Xi calling for 'shared prosperity'—the invocation of the 'Thucydides Trap' signals awareness of historical patterns where rising powers collide with established ones [1]. Without concrete confidence-building measures, the risk of miscalculation escalates. Impact Analysis: A crisis over Taiwan would have catastrophic global consequences, including disruption of semiconductor supply chains (given Taiwan’s dominance via TSMC), military escalation in the Indo-Pacific, and a breakdown of U.S.-China cooperation on climate, AI governance, and nuclear nonproliferation. Economic fallout could trigger a global recession, especially if rare earth exports are weaponized [1]. Recommended Actions: 1) Establish direct military-to-military communication channels to prevent escalation; 2) Pursue incremental confidence-building measures on cross-strait issues; 3) Expand Track II diplomacy involving business and academic leaders to maintain backchannel engagement; 4) Decouple critical supply chains (e.g., semiconductors, rare earths) through allied diversification. Confidence Matrix: - Taiwan as core issue: High confidence (based on Xi’s explicit statement [1]) - Intent to de-escalate trade tensions: Moderate confidence (evidenced by summit tone and extension of 2025 truce [1]) - Risk of Thucydides Trap realization: Moderate-to-high confidence (based on historical analogy and strategic posturing) [1] Citation: [1] EL PAÍS English, 'Xi Jinping warns Donald Trump that US-China relations hinge on Taiwan', 14 May 2026.