**Persistent Houthi control over key Red Sea positions, including recent gains around Perim Island and Mokha, combined with elevated war-risk premiums and selective carrier pauses, has kept Bab el-Mandeb weekly transits compressed near 200 vessels.** Data from the week of September 7 through 13 showed daily commodity and tanker crossings averaging roughly 25–30, producing totals aligned with the 190–209 range amid ongoing AIS-visible activity and some shadow-fleet movements. This level reflects a partial stabilization after August declines tied to the Saudi shipping blockade, with rerouting incentives from Hormuz disruptions providing limited support but not enough to lift volumes materially above the recent trough. Market-implied odds exceeding 96% on this bin reflect trader consensus on these structural constraints. A clear downside break would require either a sharp escalation in attacks or a broad new embargo that forces additional diversions around the Cape.