What's happened
The OECD warns the conflict in the Middle East will significantly impact the UK economy, reducing growth forecasts and increasing inflation. UK GDP growth is now forecast at 0.7% for 2026, with inflation expected to rise to 4%. The global outlook remains uncertain due to energy and commodity disruptions.
What's behind the headline?
The economic outlook is now heavily contingent on the duration and severity of the Middle East conflict.
- The UK’s dependence on imported energy makes it especially susceptible to rising oil and gas prices, which will add to business costs and consumer inflation.
- The OECD’s forecast of 0.7% growth for the UK in 2026 marks a significant downgrade from previous estimates, reflecting the impact of energy price shocks.
- The divergence in economic resilience between the UK and countries like France and Germany highlights the vulnerability of energy-importing nations.
- The potential for prolonged supply disruptions could lead to energy shortages, further depressing growth and fueling inflation.
- The UK government’s response, including plans to bolster regional growth and embrace AI, aims to mitigate these risks but may be insufficient if the conflict persists.
- The global economy remains fragile, with risks of further disruptions to energy and commodity markets, which could exacerbate inflation and slow growth worldwide.
Overall, the UK’s economic prospects are now tightly linked to geopolitical developments in the Middle East, with significant downside risks if the conflict extends or worsens. Policymakers must prepare for sustained inflationary pressures and potential economic contraction, emphasizing energy independence and supply chain resilience.
What the papers say
The Guardian reports that the OECD has downgraded the UK’s 2026 growth forecast to 0.7%, citing rising energy prices and a weakening jobs market. The OECD warns that prolonged conflict could lead to energy shortages and higher inflation. The Independent highlights that the UK will face the second-highest inflation in the G7, at 4%, with fertiliser shortages risking food price hikes. Sky News notes that the UK’s growth is the weakest among OECD nations, with a forecast of 0.7%, and emphasizes the global risks of energy disruptions. All sources agree that the conflict’s duration and severity will determine the economic impact, with the UK particularly vulnerable due to its energy dependence.
How we got here
The OECD's latest assessment follows the escalation of military actions in Iran, triggered by US-Israel attacks. Rising oil prices, due to Iran's closure of the Strait of Hormuz, and shortages of fertilisers are expected to drive inflation and slow economic growth. The UK, heavily dependent on energy imports, is particularly vulnerable to these shocks, which have already led to a downgrade in growth forecasts and inflation expectations since December.
Go deeper
Common question
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How Are Global Conflicts Impacting Economies and Markets?
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How Is the Middle East Conflict Affecting the Global Economy and Security?
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Rachel Jane Reeves is a British Labour Party politician serving as Shadow Chancellor of the Duchy of Lancaster and Shadow Minister for the Cabinet Office since 2020. She has been the Member of Parliament for Leeds West since 2010.
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The United Kingdom of Great Britain and Northern Ireland, commonly known as the United Kingdom or Britain, is a sovereign country located off the northwestern coast of the European mainland.
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The Middle East is a transcontinental region that generally includes Western Asia, all of Egypt, Iran, and Turkey. Soviet Central Asia, Afghanistan, and Pakistan are generally excluded.
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Iran, also called Persia, and officially the Islamic Republic of Iran, is a country in Western Asia. It is bordered to the northwest by Armenia and Azerbaijan, to the north by the Caspian Sea, to the northeast by Turkmenistan, to the east by Afghanistan a