China-Taiwan Cross-Strait Military Confrontation
Escalating military pressure by China on Taiwan through increasingly realistic exercises, simulated blockade operations, and sustained grey-zone coercion, raising the risk of direct military confrontation through deliberate action or miscalculation. China's December 2025 drills were its largest Taiwan-focused exercises to date, with live-fire elements and simulated island encirclement. The 2027 PLA readiness deadline and expanding involvement of Japan and the Philippines compound the risk.
Probability
Horizon: 10y
By consensus
Claims
A Chinese blockade of Taiwan would disrupt over 90 percent of advanced semiconductor production, given TSMC's dominance in sub-7nm chip fabrication.
TSMC produces approximately 90 percent of the world's most advanced chips. This concentration is well-documented by SIA, CSIS, and multiple industry analyses.
Acknowledges current concentration but notes CHIPS Act fabs in Arizona, Dresden, and Kumamoto will reduce dependency by 2028-2030, though not eliminate it.
Even partial disruption of TSMC output would cascade through automotive, defense, AI, and consumer electronics supply chains globally, with substitution timelines measured in years.
Full-scale Chinese invasion of Taiwan remains unlikely in the near term despite elevated military pressure.
Stimson Center, CFR, and most mainstream analysts assess invasion as not the most likely near-term outcome, citing amphibious operation difficulty and economic costs to China.
Questions whether Western analysts accurately assess Chinese leadership calculations and risk tolerance, especially under domestic political pressure.
While full invasion probability may be low, the risk of miscalculation during increasingly aggressive exercises is rising, and crisis escalation dynamics are nonlinear.
Indicators
- • China conducting largest-ever Taiwan-focused military exercises in December 2025
- • Live-fire drills simulating island encirclement and economic blockade
- • Taiwan air defense on constant alert against incursions
- • Japan and Philippines increasingly implicated in Taiwan contingency planning
- • PLA approaching 2027 military modernization readiness target
- • Expanding grey-zone operations including cyber, disinformation, and economic coercion
Interactions
Sources
- Foreign Affairs — A Perfect Storm for Taiwan in 2026 (accessed Fri Apr 03 2026 00:00:00 GMT+0000 (Coordinated Universal Time))
- The Diplomat — China's Taiwan Drills Are Crossing a New Line (accessed Fri Apr 03 2026 00:00:00 GMT+0000 (Coordinated Universal Time))
- Stimson Center — Rethinking the Threat: Why China is Unlikely to Invade Taiwan (accessed Fri Apr 03 2026 00:00:00 GMT+0000 (Coordinated Universal Time))
- CFR — The Next Taiwan Crisis Won't Be Like the Last (accessed Fri Apr 03 2026 00:00:00 GMT+0000 (Coordinated Universal Time))
- GMF — If China Attacks Taiwan (December 2025) (accessed Fri Apr 03 2026 00:00:00 GMT+0000 (Coordinated Universal Time))