How the Next Taiwan Crisis Will Be Different
from Asia Program, Asia Unbound, and China Strategy Initiative
from Asia Program, Asia Unbound, and China Strategy Initiative

How the Next Taiwan Crisis Will Be Different

Maritime operations group displays YJ-15 hypersonic anti-ship missiles during a military parade to mark the 80th anniversary of the end of World War Two, in Beijing, China, September 3, 2025.
Maritime operations group displays YJ-15 hypersonic anti-ship missiles during a military parade to mark the 80th anniversary of the end of World War Two, in Beijing, China, September 3, 2025. Maxim Shemetov/Reuters

A future conflict between China and Taiwan will likely not remain insulated. Instead, it will draw in other countries, expand geographically, and escalate vertically.

December 11, 2025 8:48 am (EST)

Maritime operations group displays YJ-15 hypersonic anti-ship missiles during a military parade to mark the 80th anniversary of the end of World War Two, in Beijing, China, September 3, 2025.
Maritime operations group displays YJ-15 hypersonic anti-ship missiles during a military parade to mark the 80th anniversary of the end of World War Two, in Beijing, China, September 3, 2025. Maxim Shemetov/Reuters
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Taiwan is the most dangerous flashpoint in the world. No other plausible source of great power war comes close to manifesting the same combination of risk factors as Taiwan. The likelihood of a clash between Chinese and Taiwanese forces—one that could draw in the United States and other powers—has sharply risen in recent years. This is due primarily to China’s intensifying coercive campaign against the island, its expanding military arsenal, and, perhaps most significantly, its growing impatience with the trajectory of cross-strait relations. The shifting military balance in the region and questions surrounding the strength of U.S. deterrence have further elevated the risk of war.

President Donald Trump’s recently-released National Security Strategy (NSS) recognizes this reality, acknowledging, “There is, rightly, much focus on Taiwan.” The NSS declares that “deterring a conflict over Taiwan, ideally by preserving military overmatch, is a priority.”

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Indo-Pacific

Despite growing recognition that a conflict over Taiwan may occur, and heightened attention given to bolstering deterrence in the Taiwan Strait, outdated assumptions still shape conceptions about how such a conflict might unfold. Analysts continue to focus on steps that Taiwan or China may take that would precipitate a conflict, while largely neglecting to think through how disputes elsewhere in the region could set in motion a chain of events that could lead to hostilities in the Taiwan Strait. If a conflict over Taiwan were to occur, it is often assumed that this would be the world’s only major war. However, given the fraying global order, simultaneous conflicts in other regions could already be underway or erupt. A future cross-Strait crisis will not likely to be a three-sided affair between China, the United States, and Taiwan; instead, it will likely draw in other regional powers, from Japan and Australia to the Philippines and South Korea. Finally, belligerents during a Taiwan conflict may quickly resort to aggressive action to achieve a quick and decisive victory, and if that fails it could very well become a protracted, regional war.

Our new discussion paper explores these changing dynamics. It also proposes a set of policies that will better equip the United States to grapple with these new realities, aiming to deter conflict and, should deterrence fail, prevail.

More on:

China

U.S.-China Relations

Taiwan Strait

Taiwan

Indo-Pacific

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