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Current affairs fileLast reviewed: August 20, 2026Military and diplomatic conditions may change.

The Strait of Hormuz and Bab el-Mandeb: Why Two Narrow Waterways Matter to the World

A direct map-based comparison of the Strait of Hormuz and Bab el-Mandeb, the trade routes they control and why disruption affects energy and shipping.

2 min readMiddle East
Strait of HormuzBab el-MandebRed SeaOilGlobal Trade
Quick comparison: Hormuz connects the Persian Gulf to the Gulf of Oman and carries major Gulf oil and LNG exports. Bab el-Mandeb connects the Gulf of Aden to the Red Sea and Suez route. For the actors behind current risks, read who the Houthis are and how Iran’s nuclear dispute developed.
Current-affairs guide · updated July 17, 2026: Hormuz is the outlet of the Persian Gulf. Bab el-Mandeb is the southern gate of the Red Sea and Suez route. Together they connect energy production and Asia–Europe shipping to the wider ocean system.
Editorial distinction: Governments, armed groups, religions and populations are not interchangeable. The Iranian state does not represent every Iranian or every Shia Muslim; the Israeli government does not represent every Jew; an armed Islamist group does not represent all Muslims.

Where Hormuz is

Hormuz lies between Iran and Oman. Tankers carrying exports from Gulf producers pass through narrow traffic lanes into the Gulf of Oman. Iran’s coastline, islands and missile forces make the area militarily sensitive, while the US Fifth Fleet and regional navies seek to maintain access.

Where Bab el-Mandeb is

Bab el-Mandeb lies between Yemen and the Horn of Africa. It connects the Gulf of Aden with the Red Sea and the Suez Canal. Threats from Yemen can force carriers to sail around southern Africa, adding time and cost.

Energy and risk premiums

Prices can rise before a physical closure because traders account for war-risk insurance, possible delays and the cost of replacement routes. Qatar’s LNG and Gulf oil exports make Hormuz especially important, while Bab el-Mandeb shapes delivery to Europe.

Alternatives and their limits

Saudi and Emirati pipelines can bypass part of Hormuz traffic, but not all exports. The Cape of Good Hope bypasses the Red Sea but lengthens voyages. Alternatives reduce the chance of complete isolation; they do not remove the economic shock.

Iran and Houthi leverage

Iran has direct geographic leverage at Hormuz. The Houthis can threaten Bab el-Mandeb and the southern Red Sea. Coordination between the two pressure points would not create an automatic closure, but it could magnify bargaining power and market anxiety.

Consequences beyond the region

Turkey, Europe and Asian manufacturing economies face higher fuel, freight and input costs. The strategic value of the waterways comes from the networks they connect, not simply from their narrow physical width.

Frequently asked questions

Which countries border Hormuz?

Iran and Oman.

Which countries face Bab el-Mandeb?

Yemen on the Arabian side and Djibouti and Eritrea on the African side.

Can ships use another route?

Yes, but the Cape of Good Hope is substantially longer and more expensive.

Source trail

Selected references and research starting points

  1. UNCTAD, “Strait of Hormuz disruptions: implications for global trade and development” (10 March 2026) — Open source
  2. Reuters, “After Hormuz, Iran turns to Red Sea gateway as new pressure point” (14 July 2026) — Open source
  3. Reuters, “Why the Iran-aligned Houthis are threatening Red Sea shipping” (8 June 2026) — Open source

The list is a research trail. Specific claims should be checked against the cited edition, object record or publication.

How this page is handled: Evidence, interpretation and modern speculation are separated. Material corrections are reflected in the article date.