# [FLASH] Reports: Houthis Seize Bab el‑Mandeb’s Perim Island, Tightening Grip on Oil Chokepoint

*Friday, September 11, 2026 at 4:10 PM UTC — Hamer Intelligence Services Desk*

**Detected**: 2026-09-11T16:10:25.250Z (1h ago)
**Tags**: Yemen, SaudiArabia, Houthis, BabElMandeb, RedSea, MaritimeSecurity, Oil, Shipping
**Sources**: OSINT
**Permalink**: https://hamerintel.com/data/alerts/22194.md
**Source**: https://hamerintel.com/summaries

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**Summary**: Local officials and eyewitnesses report that Houthi fighters have taken Mayyun (Perim) Island in the Bab el‑Mandeb Strait after Saudi‑backed forces withdrew, completing their control over the critical Red Sea bottleneck as of around 16:02 UTC. This would turn an already dangerous harassment zone into a potentially controllable gate for global oil and container traffic, forcing governments, shippers, and insurers to recalculate Red Sea exposure in real time.

## Detail

Houthi forces have reportedly seized Mayyun (Perim) Island in the Bab el‑Mandeb Strait, according to local government officials and eyewitnesses cited in social media reports at 16:02 UTC on 11 September. The island, also known as Perim, sits in the middle of the narrow strait linking the Red Sea to the Gulf of Aden and is a strategic anchor for controlling transit between the Suez Canal and the Indian Ocean.

The reports state that Houthi fighters reached the island after Saudi‑backed Yemeni government forces withdrew, following earlier Houthi advances along the Red Sea coast, including the capture of the port city of Mokha and a push southwards. This sequence suggests the remaining coalition footholds astride Bab el‑Mandeb have now been abandoned or overrun. While these claims are not yet confirmed by coalition militaries or major wire services, they align with prior OSINT and local reporting of Houthi momentum around the strait. Confidence is medium pending satellite imagery or corroborating official statements.

For crews and civilians, the stakes are immediate: Bab el‑Mandeb is one of the world’s most critical maritime choke points, handling a large portion of Europe‑Asia container flows and Middle Eastern crude and product shipments bound for Europe and the Americas. Houthi control of both the Yemeni Red Sea coastline and Perim Island raises the perceived risk of missile, drone, or fast‑boat attacks and of more systematic interference with shipping. Shipping firms may accelerate the rerouting of tankers and boxships around the Cape of Good Hope, lengthening voyages, increasing fuel burn, and pushing up delivered prices for consumers from Europe to East Africa.

Militarily, if Perim is indeed in Houthi hands, coalition and US naval forces lose a key land node for surveillance and potential interdiction at the strait’s narrowest point. Houthi forces would have a platform to stage anti‑ship missiles, UAVs, or electronic warfare assets closer to the main lanes, even without advanced fixed infrastructure. That complicates any future attempt by Saudi‑led or Western navies to guarantee safe passage without either accepting higher risk or contemplating operations to retake or neutralize the island.

Markets will focus on whether this translates into measurable disruptions rather than just elevated threat levels. The Red Sea crisis has already driven shipping insurers to impose high war‑risk premiums and many liners to adjust routes. A credible Houthi hold on Perim would justify further risk repricing: Brent could see a conflict premium increase, tanker day rates—already elevated per separate Reuters reporting—may rise further, and freight‑linked equities and insurance names could react. European refiners and utilities remain especially exposed to any additional delays or losses on Middle Eastern crude and refined product flows via Suez.

Over the next 24–48 hours, key indicators to watch include: satellite or naval imagery confirming Houthi presence on Perim; any coalition or US naval statements about new rules of transit, convoys, or potential exclusion zones around Bab el‑Mandeb; evidence of further diversions of tankers and container ships to the Cape route; and initial pricing moves in Brent, key tanker indices, and marine war‑risk insurance. A shift from harassment to systematic control measures or blockades by Houthi forces would elevate this from a critical warning to a full‑scale shipping emergency.

**MARKET IMPACT ASSESSMENT:**
Houthi control of Mayyun/Perim directly heightens risk premia on crude and products routed via Suez, supports higher Brent and tanker rates, and could widen insurance war-risk surcharges for Red Sea and Gulf of Aden passages. Shippers may accelerate rerouting via the Cape of Good Hope, lifting freight costs and delivery times, with spillovers to European energy, LNG, and global container lines.