Global Economic Analysis

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2026 was supposed to be a year of steady, if unspectacular, growth. Then on 28 February the United States and Israel opened a war against Iran, and within days the Strait of Hormuz, the narrow sea lane that carries close to a fifth of the world's oil, fell quiet. A single chokepoint reminded everyone how thin the line is between calm and crisis. Months later, even with the guns mostly silent, the global economy is still absorbing the blow.

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The war and the chokepoint

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The fighting lasted roughly five weeks. The United States and Iran agreed a ceasefire on 7 and 8 April that also included Israel, and traffic through the Strait of Hormuz was allowed to resume. Yet relief is not the same as resolution. The weeks since have been a tense game of brinkmanship over access to the Strait, and the underlying disputes, Iran's nuclear program, its missiles, and its reach across the region, remain unsettled. Markets still flinch at every headline from the Gulf, because everyone now understands that a waterway a few kilometres wide can move the price of fuel on every forecourt from Port Louis to Paris. 

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The economic toll

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The numbers tell the story. The World Bank has cut its 2026 global growth forecast to 2.5 per cent, down from the 2.9 per cent it expected in January, citing surging energy prices, rising inflation and higher borrowing costs, the weakest pace since the pandemic. The International Monetary Fund put growth at 3.1 per cent and warned that headline inflation would climb to about 4.4 per cent, a sharp break from the disinflation of recent years. The OECD landed nearby, trimming its outlook to 2.8 per cent for 2026. Whatever the exact figure, the direction is the same: slower growth, higher prices, and dearer credit at once, the uncomfortable mix economists call stagflation. 

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Energy is the transmission belt. Even after the ceasefire pulled prices back from their peaks, oil and gas were still running roughly 30 to 40 per cent above pre-war levels. For countries that import their fuel, that premium quietly lifts the cost of food, transport, and almost everything else. 

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A more fragmented world

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The deeper change is not a single number but a mood. The shock has hardened a shift toward a more fragmented global economy, one already strained by trade tensions and a wave of tariffs over the past year. Supply chains built for efficiency are being rebuilt for security, and security costs more. Against this, one real bright spot persists. The investment boom around artificial intelligence has kept capital flowing and supported activity even as the war dragged on growth.

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Central banks are caught in the middle. Raise rates to fight imported inflation and you risk choking weak growth. Cut them to support growth and you risk letting prices run. There is no clean answer, which is why policy now moves cautiously, meeting by meeting, data point by data point.

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Who pays the most

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The burden is not shared evenly. The IMF has singled out small island states and Sub-Saharan Africa as the most vulnerable to the energy shock, while high government debt across much of the world limits how much officials can spend to shield households. For a small, open, import-dependent economy, the lesson of 2026 is blunt. Events decided in distant capitals and narrow sea lanes arrive quickly at the checkout counter, and resilience has to be built in advance, not improvised after the shock has already landed. 

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The outlook

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The ceasefire has bought time, not certainty. The most hopeful forecasts assume the peace holds and energy prices ease through the second half of the year. The darker ones assume sporadic strikes keep the Gulf on edge and prices high into 2027. Either way, the era of treating geopolitics as background noise is over. For the rest of this decade, the price of oil, the value of currencies, and the cost of a loan will be set as much in conflict zones as in trading rooms.

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The world did not break in 2026. But it learned, again, how exposed it is, and how much of its prosperity rides on a handful of fragile sea lanes and uneasy ceasefires.