Geopolitical Risk and Your Investment Portfolio

Geopolitical risk is one of the most discussed and least actionable concepts in investment management. Events — wars, regime changes, trade disputes, sanctions, pandemics — are difficult to predict and emotionally charged when they occur. Media coverage amplifies the sense of crisis. The instinctive reaction is often to sell.

Yet the historical evidence suggests that for long-term investors, most geopolitical events are buying opportunities rather than reasons to exit. Understanding this pattern — and the genuine exceptions to it — is essential to maintaining portfolio discipline when the world appears to be falling apart.

Defining geopolitical risk

For investment purposes, geopolitical risk encompasses events that disrupt economic activity and financial markets through political rather than purely economic channels: armed conflicts, terrorist attacks, regime changes, trade wars, sanctions regimes, pandemics, and large-scale natural disasters.

These events share common characteristics that make them particularly difficult to manage: they are largely unpredictable in timing; they are severe when they occur; and the markets' initial reaction frequently differs from the eventual outcome. The uncertainty before an event often causes more market damage than the event itself.

Historical events and how markets actually responded

9/11 (September 2001). When US markets reopened on 17 September 2001, the S&P 500 fell 12% over the week. The instinctive response was that this was a catastrophic blow to the US economy and confidence. The actual outcome: the S&P 500 recovered fully within two months. Investors who sold at the trough suffered a permanent loss that buyers who held steady avoided.

The Iraq War (March 2003). Contrary to intuition, markets rallied on the outbreak of war. The S&P 500 gained approximately 25% between the invasion in March 2003 and the end of the year. The lesson: uncertainty is often worse than the event. Markets had been pricing the risk of war for months; once the war began and its initial stages were faster than feared, the uncertainty premium was removed.

The 2022 Russia-Ukraine invasion. European gas and energy prices spiked dramatically. European equities fell sharply in the immediate aftermath. Defence stocks rallied strongly — BAE Systems gained approximately 50% in 2022. Global equities fell in the short term but recovered significantly by year-end as the initial shock passed. The critical caveat: Russian equities became permanently uninvestable for Western investors. The Moscow Exchange closed for weeks; when it reopened, values had collapsed as foreign investors were frozen out by sanctions. This is the "permanent impairment" scenario, discussed further below.

COVID-19 (February–March 2020). The MSCI World Index fell roughly a third in approximately a month — among the fastest bear markets in recorded history. The recovery was equally dramatic: the US S&P 500 regained its pre-crash high within around five months, and the MSCI World Index recovered to a new high by late 2020. Investors who sold at the trough in late March 2020 locked in a devastating loss; those who held, or better still added, recovered fully and then some.

The consistent pattern: most geopolitical events cause a sharp, short-lived sell-off that reverses as the initial shock passes and the economic damage proves more manageable than feared. Long-term investors who can tolerate short-term volatility are rewarded for holding through the noise.

The exceptions: permanent impairment

The crucial distinction is between geopolitical events that cause temporary market disruption and those that cause permanent impairment of asset values.

Permanent impairment requires a combination of factors: a fundamental change in the investability of a market (sanctions, capital controls, market closure) and the permanence or long duration of that change. The Russia scenario of 2022 is the paradigmatic example. Western sanctions effectively made Russian equities uninvestable. The assets did not recover to pre-invasion levels because the conditions for recovery — the lifting of sanctions and the normalisation of relationships — did not materialise on a short time horizon.

Taiwan represents a scenario that markets price continuously: the risk that Chinese military action would make Taiwanese equities uninvestable and disrupt the global semiconductor supply chain, with cascading effects across global technology. This risk is reflected in the discount applied to Taiwanese equities relative to similar companies listed in jurisdictions without this overhang.

For investors, the key question when a geopolitical shock occurs is: does this event create the conditions for permanent impairment, or is this a temporary disruption? The answer determines the appropriate response.

Building a geopolitically resilient portfolio

Avoid excessive concentration in single-point-of-failure risks. A portfolio with 20% in Taiwanese technology, 15% in Russian energy (at any time before 2022, this was a plausible allocation for an energy-tilted EM investor), or 25% in Middle Eastern real estate has unacceptable concentration in geopolitically sensitive exposures. Diversification across geographies, sectors, and asset classes is the first line of defence.

Safe-haven assets in a crisis. Certain assets consistently attract capital during geopolitical stress:

• US dollar: strengthens in virtually every global crisis as investors seek the world's reserve currency. Dollar appreciation can partially offset losses in risk assets for internationally diversified investors who hold some dollar-denominated positions.
• Gold: the classic crisis hedge. Gold tends to do relatively little in benign periods but rallies sharply in genuine crises — during COVID, gold rose approximately 25%. Its value comes not from generating income but from the portfolio insurance it provides.
• Swiss franc: a traditional safe-haven currency, reflecting Switzerland's political neutrality, strong institutions, and current account surplus.
• US Treasuries: in most crises, capital flows into US government bonds (flight to quality), even when the crisis originates in the United States.

The asymmetric return profile of gold deserves emphasis. In a portfolio context, holding 5–10% in gold involves accepting a modest drag in periods of rising risk appetite in exchange for significant crisis protection. Over a full cycle, this trade-off has historically been positive for risk-adjusted returns.

The defence sector as a geopolitical hedge. Defence spending rises in periods of geopolitical tension. The Russia-Ukraine war and the re-armament response across NATO member states created a sustained tailwind for European defence companies. BAE Systems, Rheinmetall, Leonardo, Saab, and Thales all gained 50–150% between 2022 and 2025 as European nations accelerated defence budgets toward and beyond 2% of GDP. Maintaining a modest allocation to defence stocks or funds provides a partial hedge against the geopolitical risk premium.

Sector diversification within geopolitically exposed markets. For investors who wish to maintain emerging market exposure, tilting toward domestic-consumption sectors (consumer staples, healthcare, financials serving local markets) rather than export-oriented or infrastructure sectors may provide some insulation from trade war and sanctions risk.

Managing the emotional response

The greatest risk geopolitical events pose to the long-term investor is not the events themselves but the investor's emotional response to them. The instinct to sell during a crisis is nearly universal and nearly always wrong for the long-term investor.

Establishing a written investment policy statement — a document that records the investor's target allocation, the rationale for each position, and the planned response to various scenarios — provides a decision framework that is set during periods of calm rather than panic. "In the event of a major geopolitical shock, I will review but not automatically change my allocation" is a commitment that can prevent costly reactive decisions.

Systematic rebalancing — selling what has risen and buying what has fallen — naturally provides a geopolitical crisis response mechanism without requiring forecasting. When equities fall 20% and bonds rise, rebalancing mechanically adds to equities at the lower price.

Compliance note

This guide is for informational purposes only and does not constitute personal financial or investment advice. Geopolitical events are inherently unpredictable and their effects on financial markets are uncertain. Investments can fall in value as well as rise; in extreme scenarios, values can fall to zero. Historical patterns of market recovery may not repeat in future crises. Always seek qualified independent financial advice before making investment decisions.

How Global Investments can help

Our investment process explicitly incorporates geopolitical scenario planning, particularly given the international nature of our clients' portfolios — spanning UK, UAE, Thailand, Spain, Bali, Egypt, Greece, and Cyprus. We monitor political risk across all these jurisdictions, assess the implications for property and financial asset values, and help clients structure portfolios with appropriate safe-haven diversification. If you are concerned about the geopolitical risk profile of your current holdings, contact us for a structured review.