The Hormuz–Bab el-Mandeb Compound: Reading Gulf Energy Chokepoints as One System
Abstract
The Strait of Hormuz and the Bab el-Mandeb strait are conventionally analyzed as separate maritime chokepoints, each tracked through its own metrics. The conventional framing misreads the structural reality: the two chokepoints operate as a compound system whose stress events propagate through shared substitution mechanisms, shared insurance and shipping architectures, and shared market response patterns. When one chokepoint compresses, the other's residual capacity becomes the system's operational substitute, with the compound's combined throughput and stress envelope determining global energy security implications rather than either chokepoint's individual status. This piece establishes the compound-system frame, traces the operational mechanisms through which the two chokepoints couple, analyzes the 2024-2026 stress events (Houthi blockade, Iran war Hormuz closures) as compound-system tests, and specifies the pressure variables the dashboard tracks across the Middle East theater.
Key variables analyzed
- Strait of Hormuz throughput and stress events
- Bab el-Mandeb maritime security and Houthi blockade architecture
- Compound-system dynamics linking the two chokepoints
- Brent-WTI price linkage and global energy market response
- Persian Gulf insurance risk and shipping reroute architecture
- Substitution logic and finite slack constraints
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Companion analysis
Iran's Substitute-Parity Doctrine and Its Collapse
