Escalating hostilities in the Middle East are generating renewed global uncertainty with significant implications for South Africa, given the nation's vulnerability to shifts in energy pricing, international capital movements and currency fluctuations. Thys van Zyl, CEO of Everest advisory services, cautioned that the danger extends beyond geopolitics into tangible macroeconomic consequences for an open economy such as South Africa's.
"Whenever tensions escalate in the Gulf region, oil prices, investor risk appetite and the US dollar tend to react first — and markets like South Africa's typically feel the ripple effects," Van Zyl stated. He highlighted the Strait of Hormuz as a critical vulnerability, noting that roughly 20% of all global oil supplies transit through this vital maritime corridor. Any prolonged disruption to this passage could trigger a rapid surge in crude oil prices.
"Although South Africa has no direct role in the conflict, the country remains indirectly exposed. Elevated oil prices drive up fuel costs, inflate logistics expenses and ultimately weigh on both inflation and economic growth," Van Zyl explained. He added that in the near term, an oil price shock could swiftly filter through to the domestic economy, with higher fuel prices pushing up transport and food costs while investors flee to so-called safe-haven assets — a dynamic that could intensify rand volatility.
Van Zyl further warned that rising inflation expectations could constrain the South African Reserve Bank's ability to lower interest rates. "Even if core inflation stays contained, a fuel-driven spike in living costs could compel the Reserve Bank to delay any consideration of rate cuts," he said.
Should disruptions persist beyond six months, the fallout could be far more severe. "In such scenarios, analysts have already cautioned that Brent crude could climb to approximately $110 per barrel if Hormuz traffic is heavily curtailed. That would mean intensified inflationary pressure, a weakened rand and greater strain on households and businesses," Van Zyl noted.
He stressed that South Africa is ill-positioned to absorb yet another external shock, adding: "The coming weeks will reveal whether this conflict remains a brief disruption or signals the start of a prolonged energy and inflation chapter for 2026."
