# Houthis tighten grip on Bab el-Mandeb chokepoint, putting Red Sea shipping at risk

*Friday, September 11, 2026 at 6:05 PM UTC — Hamer Intelligence Services Desk*

**Published**: 2026-09-11T18:05:28.092Z (1h ago)
**Category**: conflict | **Region**: Middle East
**Importance**: 10/10
**Sources**: OSINT
**Permalink**: https://hamerintel.com/data/articles/17540.md
**Source**: https://hamerintel.com/summaries

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**Deck**: Houthi forces have seized Yemen’s port of Mocha and nearby Mayyun Island, giving them de facto control over the Bab el‑Mandeb Strait — a corridor for roughly a tenth of global seaborne trade. Merchant ships, insurers, and regional navies now face a new layer of risk on one of the world’s most important maritime bottlenecks.

Global trade now runs closer to a warfront at the narrow mouth of the Red Sea. Houthi forces have taken Yemen’s port city of Mocha and seized Mayyun (Perim) Island in the Bab el‑Mandeb Strait, moves that effectively put a crucial chokepoint for Europe–Asia shipping within the reach of a single, Iran‑aligned armed group.

Local government officials and eyewitnesses in Yemen say Houthi fighters moved onto Mayyun Island after Saudi‑backed Presidential Leadership Council (PLC) forces withdrew. Separate reporting states the Houthis have seized Mocha, a strategic port on Yemen’s southwest coast, and advanced along the shoreline toward Bab el‑Mandeb. Houthi outlets also claim Yemeni armed forces have taken control of a ship‑monitoring tower in the Bab el‑Mandeb area near the city of Al‑Mukha (Mocha), an assertion that, if accurate, would give them direct eyes on maritime traffic.

Saudi Arabia views the Houthi advance as a major security threat. For Riyadh and its allies, the concern is not only about battlefield losses in Yemen’s Tihama region but the prospect that a hostile actor could surveil, harass, or disrupt vessels transiting a strait that connects the Red Sea to the Gulf of Aden and, beyond it, the Indian Ocean. The Bab el‑Mandeb is barely 20 kilometers wide at its narrowest point; any actor with control over coastal high ground and nearby islands can matter enormously.

For crews on container ships, tankers, and bulk carriers, this is not an abstract map problem. More checkpoints, unpredictable threats from shore‑based missiles or drones, and the possibility of interdiction or misidentification all raise the risk of passing through a channel that many companies already treat as fragile. Insurers price that uncertainty, and so do charterers deciding whether to re‑route via the Cape of Good Hope at far higher cost.

The Bab el‑Mandeb sits on one of the world’s main energy and trade arteries: it links the Suez Canal and Mediterranean markets to the Indian Ocean, with significant volumes of Gulf oil, refined products, and Asian manufactured goods moving through daily. Any sustained insecurity there can push up freight costs, lengthen delivery times, and force states that rely on Red Sea ports — from Egypt and Sudan to Saudi Arabia and Israel — to rethink logistics and naval deployments.

The Houthi consolidation around Bab el‑Mandeb comes as the group deepens its confrontation with Saudi‑backed forces on land. Reports from Yemen describe Houthi territorial gains in recent operations against PLC units, including the destruction of an armored vehicle in Al‑Jawf province using a Dehlavieh anti‑tank guided missile, an Iranian‑produced version of Russia’s Kornet. That battlefield adaptation, pairing Iranian‑supplied weapons with coastal advances, increases the perceived reach of the movement beyond Yemen’s immediate front lines.

This is a reminder that maritime choke points rarely "close" in a cinematic sense; they become expensive, unpredictable, and politically contested, and that alone can reshape routes and alliances. Bab el‑Mandeb now sits in that gray zone, open to traffic but increasingly subject to the calculations of one armed group and its backers.

The next signals to watch are concrete. Shipping companies and insurers will indicate their risk calculus through surcharges and routing decisions. Regional navies and the U.S.‑led coalitions that patrol the Red Sea may adjust patrol patterns or rules of engagement. Inside Yemen, any attempt by Saudi‑backed forces to counter‑attack toward Mocha or contest Mayyun Island, or international moves to create a protected shipping lane, would mark the next phase of this chokepoint struggle.