Houthi forces completed their takeover of Yemen’s Red Sea coastline and key islands including Perim and the Hanish group by mid-September 2026, positioning them to monitor and potentially interdict traffic at the strait’s narrowest point. Shipping volumes have fallen sharply since the July 2026 Saudi-linked embargo announcement, with daily transits dropping to roughly 24 vessels versus a 31-vessel average and Saudi-affiliated tanker movements collapsing to minimal levels. No government or maritime authority has issued a formal closure notice, and the Houthis maintain that navigation remains open except for targeted Saudi vessels. Limited commercial transits by some operators continue amid elevated war-risk premiums and rerouting around the Cape of Good Hope. Ongoing clashes near the strait and the parallel Hormuz disruptions keep the risk of further enforcement or escalation in focus for traders assessing effective closure.
Experimentelle KI-generierte Zusammenfassung mit Polymarket-Daten. Dies ist keine Handelsberatung und spielt keine Rolle bei der Auflösung dieses Marktes. · AktualisiertHouthi control over Bab el-Mandeb Strait solidified, raising closure risks
By late September 2026, Houthi forces controlled Yemen's entire Red Sea coastline, Perim Island, and the Hanish Islands, effectively controlling the Bab el-Mandeb Strait. This strategic dominance heightened fears of a prolonged closure, reflected in low transit volumes and market price declines.
Iran declares Strait of Hormuz closed; Houthis control Bab el-Mandeb navigation with restrictions
September 15 dips to 0%1%
Iran officially closed the Strait of Hormuz, while Houthi forces controlled navigation through Bab el-Mandeb, allowing passage for all except Saudi vessels, maintaining partial openness but increasing regional tensions.

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