‘We’re not scared’: Life in Taiwan goes on amid major Chinese war games

China conducted large-scale live-fire drills and a simulated maritime blockade around Taiwan under 'Justice Mission 2025' — a response Beijing framed to a US $11bn arms package — marking the sixth major exercise since 2022 and coinciding with ADIZ intrusions rising from 41 (Nov 2021) to 266 (Nov 2024). Markets and daily life showed limited immediate disruption, with local confidence bolstered by Taiwan Semiconductor Manufacturing Company’s perceived “silicon shield,” but higher public concern (Brookings: ~65% worried in 2023) and escalating cross-strait tensions represent a tangible geopolitical downside risk to Taiwanese supply chains and semiconductor exposure, warranting cautious positioning.

Analysis

Market structure: The immediate winners are leading-edge foundries and equipment suppliers (TSM, ASML) and Western defense primes (LMT, RTX, NOC) as geopolitical risk increases the strategic premium on semiconductors and military spending; losers include Taiwan-focused travel/leisure, short-term shipping and regional consumer plays. Pricing power shifts toward TSMC and node-leaders—expect a 5–15% risk premium on leading-node ASPs and multi-year elevated demand for mature-node capacity as customers pre-book to avoid disruption.

Risk assessment: Tail risks include a kinetic disruption that removes >80% of global sub-7nm capacity (TSMC concentration) or a crippling cyber/blackout event; probability low (<5% annually) but impact severe (earnings cuts across global tech). Time horizons: pages move in days (option vol spikes), positioning changes in weeks–months (customer inventory builds), and structural decoupling/capex reallocation plays out over 2–5 years.

Trade implications: Tactical trades should overweight TSM (TSM) and ASML while rotating into defense names; hedge Taiwan country exposure (EWT) with puts or underweight. Options: use calendar or 3–6 month directional call spreads on TSM to express upside with defined risk around likely catalysts (US arms sales, Xi/Lai events).

Contrarian angles: Consensus views TSM as untouchable (“silicon shield”); risk is that accelerated Chinese onshoring and global capex could create future overcapacity and margin pressure by 2027–2029. Historical parallels (1996/2001 crises) show rapid market mean-reversion within months; therefore size positions modestly and hedge tail risk explicitly.

Key Decisions for Investors

• Establish a 2–3% long position in TSM (TSM) today for a 6–18 month horizon; initial buy 50% now, add remaining 50% on any 5–10% pullback. Set a stop-loss at -15% from entry and a price target +25% (take profits into 6–18 month window).
• Build a 1.5–2.5% equal-weighted basket in defense primes (LMT, RTX, NOC) for a 12-month horizon to capture higher US/ally defence budgets; target +15–25% upside, stop-loss -12% per name.
• Reduce Taiwan-country beta: trim EWT exposure by 30–50% within 7 days and purchase 3-month EWT puts 5–7% OTM (cost budget ≤1.5% premium of notional) to cap drawdown on residual holdings through near-term drills and political catalysts.
• Implement an options hedge on TSM: buy a 3–6 month 10% OTM call spread (debit) sized to 25–40% of the underlying long position to express upside with limited cost, and concurrently buy a 6–12 month tail put (5–7% OTM) on TSM or the portfolio if implied vol < realized vol +5% to protect against low-probability kinetic/cyber events.