# Houthi advance toward Bab al‑Mandab tightens pressure on a second global shipping chokepoint

*Friday, September 11, 2026 at 8:06 PM UTC — Hamer Intelligence Services Desk*

**Published**: 2026-09-11T20:06:29.580Z (40m ago)
**Category**: conflict | **Region**: Middle East
**Importance**: 9/10
**Sources**: OSINT
**Permalink**: https://hamerintel.com/data/articles/17551.md
**Source**: https://hamerintel.com/summaries

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**Deck**: Yemeni officials say Iran‑aligned Houthi forces have taken Mayun island at the mouth of the Bab al‑Mandab Strait, while other reports claim wider gains along Yemen’s western coast. That brings one of the world’s key sea lanes closer to an active front as tensions in the Strait of Hormuz also rise.

Tankers and container ships sailing between the Red Sea and the Gulf of Aden are facing a steadily narrower margin of safety. Routes that once served as backups to each other are being drawn into overlapping conflict zones.

Yemeni government sources cited by Reuters say Houthi forces have captured Mayun island, also known as Perim, which sits in the narrow entrance to the Bab al‑Mandab Strait between Yemen and the Horn of Africa. Officials from the Saudi‑backed Yemeni government say their forces withdrew from the island as the Houthis advanced. The same accounts describe Houthi movements on the nearby mainland coast, strengthening their position along parts of Yemen’s western shoreline.

Another report goes much further, asserting that the Houthis have fully captured Yemen’s western coast and gained full control of the Bab al‑Mandab Strait. That broader claim has not been independently confirmed, and the exact situation along the entire stretch of coastline remains unclear. What is documented, however, is the move onto Mayun and the government retreat, which bring the strait more directly within reach of an Iranian‑aligned armed group that has already used drones and missiles against Saudi targets.

For commercial shipping, this raises the risk that Bab al‑Mandab will become a less predictable passage between the Red Sea and the Arabian Sea. Houthi control of island positions and nearby high ground allows close observation of maritime traffic. An Israeli official, speaking to Israel’s Channel 12, highlighted the geography by noting that Houthi forces near the Bab al‑Mandab Strait can visually observe passing vessels without specialized equipment and target them using anti‑tank missiles. The official contrasted this with the Strait of Hormuz, where threatening maritime traffic from Iran’s more distant coastline is more difficult.

That kind of direct line‑of‑sight threat can alter behavior even without a formal blockade. Crews may demand higher risk pay or refuse particular routes, while insurers can raise war‑risk premiums or restrict coverage for voyages through the area. Trade between Asia and Europe, already disrupted by earlier attacks and naval deployments in the Red Sea, faces another layer of uncertainty around a second strategic chokepoint.

For communities along Yemen’s western coast and on islands like Mayun, the change is immediate. Control over Bab al‑Mandab tends to bring more fighters, heavier weapons, and the possibility of airstrikes. It also creates an incentive to extract revenue from the sea lane, whether through formal fees or informal coercion, leaving civilians exposed to decisions taken in Riyadh, Tehran and other capitals about how far to contest Houthi positions.

From a strategic perspective, Houthi gains around Bab al‑Mandab increase pressure on states that depend on access to the Suez Canal. Houthis already influence parts of the Red Sea and have demonstrated an ability to hit Saudi oil infrastructure inland. A stronger foothold at the southern gateway to Suez tightens a chain of pressure points that runs from the Gulf of Oman, through the Strait of Hormuz, to the Red Sea.

The Bab al‑Mandab Strait doesn’t have to be formally closed for the impact to be felt. The possibility that a small missile team on an island or hillside could decide to fire is enough to slow traffic, raise costs and draw naval forces into prolonged patrols.

What happens next will depend on whether any outside power moves to establish a visible counter‑presence near the strait, whether commercial traffic starts rerouting despite higher costs, and whether Houthi leaders try to convert battlefield gains into a declared authority over shipping rules or fees. Any deliberate attack on a large tanker or container ship in this corridor would mark a clear shift from heightened risk to an active global crisis.