Year in review: Our pick of the major global news events that shaped a turbulent 2025

A volatile 2025 driven by major geopolitical shocks and trade-policy shifts raises material market and supply-chain risk: President Trump returned to the White House (signing 142 executive orders in his first 100 days and 225 by year-end) and launched sweeping tariff actions including a 10% global duty announced April 2 with negotiated deals that left a 15% tariff on EU exports. China imposed severe rare-earth export controls (China ~60% of production, ~90% of refining), the US and Israel struck Iranian nuclear sites before a June ceasefire, Syria was readmitted via lifted US/EU sanctions, and Japan approved a record defence budget exceeding ¥9 trillion (~€50bn), while West African coups and other regional conflicts expanded geopolitical downside. These developments point to heightened policy unpredictability, supply-chain disruption and elevated tail risks for global markets.

Analysis

Market structure: US tariffing, China rare-earth export controls and renewed Middle East/Russia conflict materially reweight winners toward defense, domestic energy exporters, and non-Chinese critical-miner processors. Expect 6–18 month revenue tailwinds of +10–30% for large-cap US defense primes and independent rare-earth processors if Chinese controls persist; European exporters face immediate margin pressure from 15%+ effective US tariffs and risk of reciprocal EU measures.

Risk assessment: Tail risks include a sudden full-scale re-escalation between Iran/Israel (weeks) or a China embargo on rare-earth shipments >30% (months) causing mini-supply shocks and double-digit price spikes in Nd/Pr and heavy rare earths. Near-term (days–weeks) volatility will be FX- and commodity-driven; medium-term (3–12 months) factors are tariff renegotiations and US aid policy to Ukraine; long-term (1–3 years) is structural de-risking/reshoring of critical supply chains.

Trade implications: Direct plays favor long positions in defense contractors, US LNG/exporters and non-Chinese rare-earth miners/processors; pairs favor long US defense vs short European export cyclicals. Volatility strategies: buy 3–9 month call spreads on defense names and buy puts on European exporters/Eurozone equity ETFs; maintain 1–3% portfolio gold and short-duration treasury allocations as convex hedges.

Contrarian angles: Consensus assumes permanent decoupling from China; that overstates near-term capex reallocation — processing scale-up takes 12–36 months, so rare-earth miners are more attractively priced than downstream tech names. Also, a negotiated tariff rollback in 3–6 months would sharply re-rate European cyclicals; position size and options timing should reflect this binary outcome.

Key Decisions for Investors

• Establish a 2–3% portfolio long split across LMT, RTX and NOC (equal weight) for a 6–12 month horizon; target +20–30% upside if defense win-rate and Japan/Europe budget increases hold, set a hard stop at -12% per name.
• Establish a 2% position in MP Materials (MP) and a 1% position in Lynas (LYC.AX or ADR if available); alternatively buy 9–12 month call spreads (MP) to limit downside. If China cuts rare-earth exports >20% QoQ, scale total position to 4% and take profits at +40%.
• Pair trade: Long US defense basket (1.5%) vs short iShares MSCI Germany ETF (EWG) 1.5% for 3–9 months to capture tariff/defense divergence; use equal notional sizing and rebalance monthly to keep delta neutral vs USD moves.
• Buy 3–6 month puts (or put spreads) on Eurozone equity exposure (FEZ or EWG) sized 0.5–1% notional to hedge tariff escalation risk; simultaneously buy 0.5–1% GLD as tail hedge against geopolitical escalation.
• Increase cash/short-duration Treasuries by 3–5% (T-bills or SHV) and monitor these two triggers in next 30–60 days: (A) formal additional US tariffs >10% on EU/Asia or (B) China announces quantitative export quota cuts >25% for rare earths — each should prompt immediate reallocation (add to defense/miners on trigger A or B respectively).