S&P Warns of Mounting Risks in South Africa as Middle East Conflict Pressures Emerging Markets

S&P Global Ratings warned that rising political uncertainty in South Africa and escalating geopolitical tensions in the Middle East are increasing pressure on African and emerging-market economies already grappling with fragile growth and elevated debt levels.

The ratings agency said it is closely monitoring developments surrounding South Africa’s coalition government, describing political stability as a critical factor in sustaining fiscal reforms and preserving investor confidence in Africa’s most industrialized economy.

According to S&P, the government’s ability to maintain coalition cohesion will play a decisive role in supporting economic policymaking at a time when South Africa continues to face structural challenges, including weak economic growth, rising public debt, and constrained fiscal space.

Previous estimates by international ratings agencies have indicated that South Africa’s public debt remains above 70% of gross domestic product, while annual economic growth is expected to hover between 1% and 2% even under relatively favorable conditions.

At the same time, S&P cautioned that intensifying conflict in the Middle East, particularly concerns surrounding a potential broader confrontation involving Iran, is amplifying uncertainty across global financial markets, with emerging economies expected to feel the impact through energy prices, trade flows, and supply-chain disruptions.

The agency highlighted the strategic importance of Strait of Hormuz, noting that roughly 20% of globally traded seaborne oil passes through the maritime corridor. Any disruption in the region, it warned, could trigger significant volatility in international energy markets.

Higher oil prices are expected to weigh heavily on energy-importing African economies, including Egypt, Kenya, and South Africa, by widening current-account deficits, increasing inflationary pressures, and driving up borrowing costs.

S&P noted that the current environment is marked by a dangerous overlap between domestic political vulnerabilities and external geopolitical shocks, creating a more volatile financial landscape for African economies compared with previous years.

While some oil-exporting nations may temporarily benefit from elevated crude prices, several import-dependent economies face mounting pressure from rising energy bills and slower foreign capital inflows.

International financial institutions estimate that every $10 increase in global oil prices can add between 0.3% and 0.5% to inflation rates in energy-importing economies, a trend that could force central banks to maintain tighter monetary policies and higher interest rates for longer periods.

The agency further warned that prolonged political and geopolitical instability could undermine the ability of some emerging economies to stabilize or improve their sovereign credit ratings over the medium term.

Investors, according to S&P, are increasingly adopting a strategy of “cautious selectivity,” placing greater emphasis on political risk assessments alongside traditional economic indicators such as debt, deficits, and growth performance.

The agency’s outlook reflects growing concern that African markets are entering a period of heightened sensitivity to external shocks, where domestic political uncertainty and global geopolitical tensions are becoming deeply interconnected in shaping the continent’s future credit landscape.