Recent data indicates that the U.K. economy grew by 0.4% in the second quarter of 2026, following a 0.6% increase in the first quarter, positioning it as the fastest-growing G7 nation for two consecutive quarters.
Business investment rose by 1.7%, contrary to expectations of a decline, contributing to an annualized growth rate of 2% for the first half of the year, according to Sanjay Raja, chief U.K. economist at Deutsche Bank.
However, the economic outlook is clouded by the ongoing conflict in the Middle East, particularly the war involving Iran, which the International Monetary Fund warns could adversely affect the U.K. more than other wealthy nations due to its reliance on oil and gas imports.
Treasury officials have reportedly modeled scenarios indicating that growth could slow to 0.3% next year if disruptions in the Strait of Hormuz continue. While there are signs of a shift from government spending to private sector growth, experts like Tomasz Wieladek from T. Rowe Price caution that the impact of the Middle East conflict on the U.K. economy may be underestimated.
Additionally, growth is primarily concentrated in the services sector, with construction and industrial production lagging behind, as noted by Shaniel Ramjee from Pictet Asset Management