On June 14, 2026, US President Donald Trump declared the deal done. “The Deal with the Islamic Republic of Iran is now complete,” he wrote on Truth Social. “Congratulations to all! I hereby fully authorize the toll free opening of the Strait of Hormuz, and, simultaneously herewith, authorize the immediate removal of the United States Naval blockade.” Iran’s deputy Foreign Minister Kazem Gharibabadi confirmed the agreement. Markets surged. Oil prices fell. Analysts declared relief.
For Africa’s 44 million small and medium-sized businesses, which have spent 107 days absorbing the most devastating energy supply disruption in recorded history, the news landed differently. Not as victory. As the end of the beginning.
What follows is a reckoning.
How a 100-Mile Waterway Broke Africa’s Entrepreneurial Economy
The Strait of Hormuz is a narrow passage between Iran and Oman, approximately 100 kilometres wide at its tightest point. Under normal conditions, roughly 20 percent of global seaborne oil and a quarter of the world’s liquefied natural gas passes through it daily with approximately 130 ship transits every 24 hours.
When the United States and Israel launched Operation Epic Fury against Iran on February 28, 2026, Iran’s Revolutionary Guard Corps retaliated by closing the strait. By March, ship transits had collapsed from 130 per day to just 6, a 95 percent drop that the International Energy Agency called “the largest supply disruption in the history of the global oil market.”
The cascade that followed did not care about borders. It hit Africa with the precision of a targeted weapon.
Brent crude prices surged above $90 per barrel and threatened to approach $150 to $200 if the closure persisted, according to energy analyst Fereidun Fesharaki of FGE NexantECA. Global merchandise trade growth was expected to slow sharply, from about 4.7 percent in 2025 to between 1.5 and 2.5 percent in 2026.
Higher energy, fertilizer and transport costs including freight rates, bunker fuel prices and insurance premiums, began increasing food costs and intensifying cost-of-living pressures, particularly for the most vulnerable.
For African entrepreneurs, the transmission was immediate and brutal. Fuel prices for delivery fleets, agricultural machinery and generators rose sharply. Fertiliser costs spiked, the Kiel Institute estimated food price increases of up to 4.9 percent in the worst scenarios hitting agri-preneurs directly in their input costs.
South Africa’s industrial sector, already bruised by years of load-shedding, faced what analysts called a perfect storm (rising energy costs, raw material shortages and logistics expenses spiralling out of control).
Morocco, which had built its entire 2026 fiscal budget around oil at $60 per barrel, found that assumption obliterated, with approximately 51 days of diesel supply in strategic reserves burning down fast.
Egypt’s pharmaceutical factories, Morocco’s fuel depots and South Africa’s manufacturing hubs all confronted supply chains that had quietly assumed Hormuz would always be open.
The de facto closure of the Strait of Hormuz and damage to regional infrastructure produced the largest disruption to the global oil market in its history, according to the International Energy Agency. For fuel-importing economies, the effect was that of a large, sudden tax on income, with energy-importing economies in Africa, the Middle East and Latin America feeling the strain from higher import bills on top of already limited fiscal space and external buffers.
Sub-Saharan Africa, the Kiel Institute found, sat at the apex of vulnerability exposed simultaneously through direct energy cost increases and indirect food price cascades. The countries most at risk were those simultaneously dependent on imported energy, imported fertilisers and large agricultural sectors. That description fits the majority of African economies.
What the Reopening Actually Means and What It Doesn’t
Trump’s announcement generated immediate market relief. Brent crude fell sharply on the news, with Wood Mackenzie projecting it could ease to around $80 per barrel by end-2026 and decline further to $65 in 2027 as the oil market returns to oversupply under what analysts call the “Quick Peace” scenario.
But the relief carries serious caveats that African entrepreneurs cannot afford to ignore.
University of Houston energy economist Ed Hirs warned that even if shipping through the Strait of Hormuz resumes soon, motorists and businesses should not expect oil and gasoline prices to fall immediately.
“If peace were to break out, it would probably be eight months before we could see production and throughput from the strait restored and inventories restored, so that we could get back to a prewar equilibrium of a lower price with higher production,” Hirs told Texas Public Radio.
“The Strait of Hormuz is the most critical chokepoint in global energy markets, and a prolonged closure would become far more than an energy crisis,” said Peter Martin, head of economics at Wood Mackenzie. “The longer disruption persists, the greater the impact on energy prices, industrial activity, trade flows and global economic growth.
The African Security Analysis Programme was blunter still:
“The reopening eased immediate market pressures, but it exposed the depth of Africa’s structural vulnerability to global supply disruption. The continent is not exiting the crisis. It is entering a more complex phase defined by gradual adjustment, persistent costs and continued exposure to geopolitical risk.”
The 14-point memorandum of understanding between the US and Iran is a first phase only.
The Questions Africa’s Entrepreneurs Need to Answer Now
The Hormuz crisis exposed something African business owners have long known but rarely confronted with this much quantitative clarity, the continent’s entrepreneurial ecosystem is structurally dependent on energy supply chains it cannot control, cannot hedge and cannot replace at short notice.
UNCTAD warned that financial stress was increasing, with investors pulling back from developing countries, weakening currencies and raising borrowing costs, affecting 3.4 billion people who live in countries already spending more on debt than on health or education.
For African entrepreneurs who borrowed in dollars or sourced inputs priced in hard currency, the currency depreciation that accompanied the crisis compounded the input cost shock into something approaching a liquidity emergency.
The deeper structural lesson is about energy dependency. Africa collectively generates over 60 percent of the world’s uncultivated arable land, holds some of the world’s largest mineral reserves and is home to the fastest-growing consumer market on earth. Yet it imports nearly all of its refined petroleum products, a substantial share of its fertilisers, and significant volumes of industrial chemicals, almost all of which flow through or are priced against energy corridors like Hormuz.
Every geopolitical rupture in the Persian Gulf becomes, within weeks, a cost crisis for a Nairobi food manufacturer, a Harare logistics company, a Lagos textile entrepreneur or a Dakar fisherman paying for diesel at three times the price of two months ago.
The reopening of the strait buys time. It does not buy structural security.
For African entrepreneurs, the most important question the Hormuz crisis has raised is not whether the deal holds. It is whether Africa can use the breathing space the deal provides to accelerate what the continent’s entrepreneurs have been demanding for years (domestic energy production, local refining capacity, regional supply chain resilience) and the kind of industrial policy that stops treating energy as an imported commodity and starts treating it as a strategic national asset.
