# UK economic impact of Middle East conflict > Developing situation record from CLSTR: https://clstr.news/situations/uk-economic-impact-of-middle-east-conflict > Updated: 2026-10-29T03:35:52.000Z. Sources: 2. Developments: 2. The United Kingdom’s fiscal position has faced increasing pressure due to geopolitical instability in the Middle East. Early reports indicated that the nation’s fiscal headroom fell to £11.3bn, down from £23.6bn in March, leaving a margin of approximately 1% of total tax receipts. Economic forecasts warned that a sustained blockade of the Strait of Hormuz could potentially transform the current surplus into a £7bn deficit by mid-2027 through increased borrowing costs and rising unemployment. As the situation progressed, the UK Chancellor warned that the conflict has become a significant factor in economic forecasts, specifically citing disruptions to navigation in the Strait of Hormuz and rising energy costs. Oil prices rose from approximately $70 to over $100 per barrel, while gas prices surged to nearly three times the levels recorded in February. Consequently, the Office for Budget Responsibility expects British debt interest payments to increase by £14 billion this year as government borrowing costs rise. ## Timeline ### 2026-10-29: UK Chancellor warns of Middle East war impact on economy UK Chancellor warns that the Middle East war is driving up energy prices and inflation, while increasing national debt interest payments by £14 billion. 2 sources. https://clstr.news/cluster/uk-chancellor-warns-of-middle-east-war-impact-on-economy ### 2026-10-05: UK fiscal headroom falls to £11bn amid Middle East risk UK fiscal headroom has fallen to £11.3bn. EY warns that Middle East conflicts and potential disruptions to the Strait of Hormuz could turn this surplus into a £7bn deficit. 3 sources. https://clstr.news/cluster/uk-fiscal-headroom-falls-to-11bn-amid-middle-east-risk --- Cite as: UK economic impact of Middle East conflict. CLSTR, https://clstr.news/situations/uk-economic-impact-of-middle-east-conflict