The International Monetary Fund has sharply cut its outlook for the world economy, warning that the ongoing conflict in the Middle East has thrown global growth “off course” and risks pushing the planet to the brink of recession.
The Washington-based institution now expects global GDP to expand by just 3.1% in 2026, down from the 3.3% it had forecast in January and a marked deceleration from the 3.4% growth recorded in 2025. The revision, published in the IMF’s latest World Economic Outlook, reflects what the Fund described as a sudden and severe disruption to what had, until recently, been a steady recovery.
“Once again, the global economy is threatened with being thrown off course — this time by the outbreak of war in the Middle East,” the IMF said in its report.
Energy Shock at the Heart of the Crisis
The conflict — involving US and Israeli strikes on Iran and Tehran’s retaliatory closure of the Strait of Hormuz — has delivered what the IMF’s managing director Kristalina Georgieva described as the worst disruption to global energy supply in history. Iran’s decision to block the strategic waterway, through which roughly a fifth of the world’s oil and gas shipments pass, has sent energy prices surging across global markets.
As a consequence, the IMF has also revised upwards its forecast for global inflation to 4.4% this year, compared with 4.1% in 2025 and the 3.8% it had pencilled in before the war began. The combination of slower growth and rising prices — a pattern economists associate with stagflation — has raised alarms in financial capitals around the world.
A Fragile Baseline
The Fund stressed that even its revised 3.1% forecast carries significant optimism baked in. It assumes that the current conflict remains short-lived and that oil and gas prices rise by only “a moderate 19%” this year. A temporary ceasefire brokered this month offered some relief, but IMF chief economist Pierre-Olivier Gourinchas was unequivocal in his caution.
“Despite the recent news of a temporary ceasefire, some damage is already done, and the downside risks remain elevated,” he wrote.
The Fund also noted that, absent the war, it would actually have upgraded its global growth forecast slightly — meaning the conflict alone accounts for a downward swing of roughly 0.3 percentage points from what would otherwise have been positive economic news.
Worst-Case Scenarios
The picture could darken considerably. In an adverse scenario where energy shocks persist and spread into 2027, forcing central banks to raise interest rates to tame inflation, global growth could fall as low as 2% — a threshold the IMF describes as a “close call for a global recession”.
Emerging markets and developing economies stand to bear a disproportionate share of the pain, expected to be hit nearly twice as hard as their developed-world counterparts. The Middle East and North Africa region itself faces the starkest downgrade, with growth now projected at just 1.1% in 2026 — a reduction of 2.8 percentage points from pre-war estimates.
The World Bank echoed the IMF’s concerns, with its president Ajay Banga warning this week that the conflict would have a “cascading impact” on the global economy, regardless of whether the ceasefire holds.
What Comes Next
The 2027 global growth forecast has been left unchanged at 3.2%, offering a degree of hope that the disruption may prove temporary. But with ceasefire negotiations still fragile and energy infrastructure in the region damaged by weeks of strikes, economists caution that the road to recovery remains deeply uncertain.
The IMF’s current projection of 3.1% growth is already well below the historical average of 3.7% recorded between 2000 and 2019 — a reminder, if one were needed, of just how much the conflict has already cost the global economy.
