Middle East Conflict Escalates Again as Gulf Attacks Intensify

Latest Market Alert | 13 July 2026

Executive Summary

The conflict between the United States and Iran intensified overnight following further U.S. strikes on Iranian military targets and renewed Iranian attacks across the Gulf region. Reuters reports that Iran claims the Strait of Hormuz has been closed, although U.S. officials continue to state that commercial shipping is still being escorted through the waterway despite significantly reduced traffic.

Why it matters

The widening conflict is increasing geopolitical uncertainty across one of the world’s most strategically important energy corridors, raising risks for shipping, insurance, global trade and commodity markets.

UK impact

UK businesses dependent upon imported goods, marine transport and global supply chains could face higher freight costs, increased insurance premiums and renewed inflationary pressures.

Global impact

Around one-fifth of globally traded crude oil normally passes through the Strait of Hormuz. Any sustained disruption threatens energy supplies, global trade flows and financial market stability.

Our View

The commercial risks now extend well beyond energy markets. Businesses should continue monitoring shipping exposure, supply chain resilience and geopolitical developments as the conflict becomes increasingly regional.

Risk Indicator: VERY HIGH

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