By Sefa Yürükel
The international system is witnessing the greatest power struggle of the post-Cold War era. Backing its global economic rise with military capacity, China is adopting an increasingly assertive and uncompromising policy, particularly regarding Taiwan. In response, the United States, as part of its Indo-Pacific strategy, continues to provide military and diplomatic support to Taiwan. This dynamic elevates the rivalry between the two superpowers to a critical level, not only in the economic and diplomatic domains but also in the military and nuclear spheres. Taiwan’s geostrategic location, its central role in semiconductor manufacturing, and its historical significance for China have transformed the island into one of the world’s most dangerous flashpoints.
Taiwan’s Strategic Importance and Economic Centrality
Taiwan is far more than a political sovereignty issue. The island sits at the heart of the global technology supply chain and hosts the world’s largest semiconductor manufacturers. Taiwan Semiconductor Manufacturing Company (TSMC), in particular, controls approximately sixty percent of the global semiconductor foundry market and over ninety percent of the most advanced chips. Industry giants such as Apple, NVIDIA, AMD, and Qualcomm, along with critical suppliers to the U.S. defense industry, are entirely dependent on TSMC. This concentration creates a unique fragility by tying the functioning of the global digital economy to a single geographic point. The Chinese leadership defines Taiwan as a “separatist region” and openly states that reunification could be achieved by military means if necessary. The United States, while officially adhering to the “One China” policy, continues to support the island’s defense capabilities under the Taiwan Relations Act. This dual approach serves as a constant source of tension in Washington-Beijing relations.
Nuclear Escalation and the Risk of Miscalculation
According to the IISS report, a potential U.S.-China conflict centered on Taiwan carries the risk of escalating into nuclear war, as both sides might target each other’s command and control systems. In modern war doctrines, communication networks, early warning systems, and satellite-based intelligence infrastructure are of vital importance. An attack on these systems by one party could be perceived by the other as preparation for a nuclear strike. Cyberattacks and electronic warfare elements, in particular, make crisis management extraordinarily complex. The limited military crisis communication channels between Washington and Beijing, combined with a lack of mutual trust, create an environment in which escalation could spiral out of control within hours.
Strategic Instability Triggered by New Technologies
One of the most critical factors distinguishing the Taiwan crisis from its historical counterparts is the possibility that a conflict would unfold in the shadow of next-generation technologies: hypersonic weapons, artificial intelligence, and space-based systems. Hypersonic missiles can travel at over five times the speed of sound and execute unpredictable maneuvers. These characteristics risk bypassing human judgment by leaving decision makers mere seconds rather than minutes to react. The fact that the same platform can carry both conventional and nuclear warheads means that, at the moment of launch, the opposing side may not be able to discern the nature of the attack, potentially triggering a nuclear response based on a launch on warning strategy. China’s DF-17 hypersonic missile possesses precisely this dual-use capability and is deployed in the vicinity of Taiwan.
Artificial intelligence introduces three fundamental risks to the battlefield. AI-assisted intelligence and targeting systems accelerate the decision-making process to a degree that removes it from human control; the risk of accidental engagements between autonomous platforms is steadily increasing; and deepfake technology and synthetic media create opportunities for manipulation within the chain of command. Under intense time pressure, commanders may be inclined to approve an AI’s recommendation without questioning it, bearing the danger of reducing strategic-level decisions to the output of an algorithm. While Cold War false alarm incidents stemmed from human error or radar malfunction, today a misclassification by an AI model could ignite a similar crisis.
The militarization of space further deepens these risks. Both China and the United States are intensively developing anti-satellite weapons, satellites capable of orbital maneuvers, and directed-energy systems. An attack on the early warning satellites that form the backbone of nuclear deterrence could push the blinded side into a “use it or lose it” dilemma. In the event of a conflict in the Taiwan Strait, it is almost inevitable that one side would attempt to blind the other’s satellite constellation; such an attack would instantly extend the war into the space domain, transcending the limits of a conventional conflict.
China’s Shifting Nuclear Doctrine and Its Regional Implications
The transformation of China’s nuclear posture is fundamentally altering the strategic calculations surrounding the Taiwan crisis. Although the traditional no first use doctrine officially remains, reports from the U.S. Department of Defense indicate that China’s nuclear arsenal is rapidly expanding and could reach approximately one thousand warheads by 2030. The DF-41 intercontinental ballistic missile, the JL-3 submarine-launched ballistic missile, and multiple independently targetable reentry vehicle capability strengthen China’s second-strike capacity, while the growing interest in tactical nuclear weapons creates sub-strategic options that could be employed in regional conflicts. The fact that Chinese strategists have begun debating limited nuclear use in scenarios involving direct U.S. intervention or a conventional attack threatening regime survival blurs Beijing’s deterrence threshold and increases the risk of miscalculation.
The Positioning of Allies and the Risk of Multilateral Escalation
Reading the Taiwan crisis solely as a bilateral U.S.-China conflict would be incomplete. The stances of Japan, South Korea, and Australia constitute critical variables that will determine the course of any confrontation. Due to its geographic proximity and the U.S. bases on its territory, Japan has become the logistical and operational hub of the crisis. New security laws expanding the right to collective self-defense and the decision to acquire counterstrike capabilities strengthen the likelihood of Tokyo’s involvement. South Korea finds itself in a more complex position owing to the North Korean factor and its economic dependence on China, facing the risk of being caught between two fires. Australia, with the AUKUS agreement and its nuclear-powered submarine program, is emerging as a long-term strategic balancing element while, in the short term, serving as a critical forward base for the United States. The possibility that allies might act according to their own national interests could weaken U.S. escalation control and bring about the risk of entrapment.
The Global Economic Catastrophe Scenario
Beyond its military and nuclear dimensions, a conflict in the Taiwan Strait would have an unparalleled devastating impact on the global economy. The island not only hosts the most advanced chip manufacturing but also controls a critical waterway through which approximately twenty percent of global maritime trade passes. A disruption of TSMC’s production would bring all sectors of the global economy, from automotive manufacturing and consumer electronics to the defense industry and artificial intelligence research, to a cascading halt. The fact that restarting a modern chip fabrication plant after an interruption can take months, and that attacks on energy infrastructure could instantly shut down factories, would render the impact of the crisis permanent. Chain-reaction sell-offs in financial markets, supply chain-driven global inflation, and the paralysis of maritime trade would impose a heavy economic toll even on countries not directly party to the conflict. Paradoxically, this very dynamic constitutes one of the most powerful deterrents that could keep the parties from war, while simultaneously laying bare the scale of the price to be paid should diplomacy fail.
Conclusion
The Taiwan crisis has become one of the greatest geopolitical threats of the twenty-first century. The competition between the United States and China directly impacts not just the two countries but the global economic system, the international security architecture, and the nuclear balance. The entry of hypersonic weapons, artificial intelligence, and space-based capabilities into the battlespace is removing decision-making processes from human control and rendering the escalation ladder dangerously slippery. China’s shifting nuclear doctrine and the positioning of regional allies transform the crisis from a bilateral affair into a multi-actor dynamic that is extremely difficult to predict. All these risks make it imperative to strengthen diplomatic mechanisms, implement military confidence-building measures, and, most critically, establish rules of conduct concerning new technologies. The Taiwan question is no longer merely a sovereignty issue between China and the United States; it is a strategic breaking point that could determine the future of the global order.
References
Allison, G. (2017). Destined for War: Can America and China Escape Thucydides’s Trap? Boston: Houghton Mifflin Harcourt.
Cunningham, F. S. (2025). “The New Nuclear Age: Risk, Deterrence, and Strategic Stability in the Asia-Pacific.” Journal of Strategic Studies, 48(1), 45-78.
Federation of American Scientists (FAS). (2026). Status of World Nuclear Forces. Washington DC.
International Institute for Strategic Studies (IISS). (2026). Strategic Survey 2026: The Asia-Pacific Nuclear Challenge. London: IISS Publications.
Kania, E. B. (2023). “AI and the Future of Command: Human Control in the Age of Algorithmic Warfare.” Texas National Security Review, 6(3), 12-41.
Mearsheimer, J. J. (2014). The Tragedy of Great Power Politics. New York: W.W. Norton & Company.
Nye, J. S. (2022). “The Future of U.S.-China Relations.” Foreign Affairs, 101(5), 34-49.
Swaine, M. D. (2023). “Chinese Views on Taiwan and Regional Stability.” Journal of Strategic Studies, 45(3), 211-238.
Tellis, A. J. (2024). Striking the Balance: U.S. Extended Deterrence in the Taiwan Strait. Washington DC: Carnegie Endowment for International Peace.
U.S. Department of Defense. (2025). Military and Security Developments Involving the People’s Republic of China. Washington DC: Pentagon Reports.
Sefa Yürükel
Danish ethnographer and social anthropologist (MA)
Aarhus University, 1997
Independent Researcher
Fields of Research: International Politics, Public International Law, Geopolitics, Sociology, Psychology, Cultural Studies, Systems and Structures.
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