Iran Threatens Wider Disruption to Middle East Shipping Corridors

Latest Market Alert | 15 July 2026

Executive Summary

Iran has threatened to disrupt additional maritime export routes used by the United States and its allies as the conflict widens beyond the Strait of Hormuz. Reuters reports that Iran’s Revolutionary Guards raised the possibility of pressure on the Bab el-Mandeb Strait, potentially involving the Houthi movement in Yemen, after the United States renewed its blockade of Iranian ports and carried out further strikes intended to limit attacks on commercial shipping.

Why it matters

The Bab el-Mandeb Strait connects the Red Sea with the Gulf of Aden and is a critical route for vessels travelling between Asia, the Middle East and Europe through the Suez Canal. Disruption affecting both Hormuz and Bab el-Mandeb would place two major international shipping corridors under simultaneous pressure.

UK impact

UK importers, exporters, retailers and manufacturers could face longer delivery times, higher freight charges and increased marine insurance costs if vessels are forced to avoid the Red Sea and Gulf regions.

Global impact

A widening threat to maritime trade could affect container shipping, energy exports and commodity supplies while increasing pressure on global logistics networks already managing reduced traffic through the Strait of Hormuz.

Our View

The threat has not yet become a confirmed closure of Bab el-Mandeb, but it represents a serious escalation in commercial risk. Businesses should assess whether essential goods, energy supplies or contractual delivery obligations depend upon either of the region’s principal maritime chokepoints.

Risk Indicator: VERY HIGH

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