Diverging Transit Estimates Expose Fog of War Across Middle East Energy Routes

The Information Battle Over Hormuz Throughput

As the military conflict between the United States and Iran enters its seventh month, market analysts face unprecedented divergence between verified commercial tracking data and official government disclosures regarding maritime transit security. The widening spread between reported tanker flows is not merely a statistical anomaly; it has become an active vector of geopolitical posturing aimed at anchoring market psychology.

U.S. Treasury Secretary Scott Bessent asserted this week that commercial flow through the waterway has maintained rates of 10 to 15 million barrels per day, portraying an operational theater under effective allied control. In contrast, tanker tracking services and London marine intelligence desks indicate actual commercial throughput remains suppressed between 5 and 7 million barrels per day—representing barely a third of pre-conflict volumes.

Tracking Methodologies in an Asymmetric Domain

This operational divide highlights the breakdown of standard maritime monitoring protocols within contested chokepoints. With international marine insurers imposing prohibitive war-risk premiums, non-state-subsidized commercial shipowners have suspended voyages. The vessels that do make the passage are executing complex mitigation tactics:

• Selective AIS Disablement: Operators shut down automatic beacons hundreds of miles before reaching the Strait of Hormuz to thwart targeting coordinates.
• Shuttle-and-Transfer Regimes: Regional shuttle tankers ferry crude from Kuwaiti and Emirati ports to deepwater anchorages in the Gulf of Oman, where cargo is transferred via ship-to-ship (STS) lightering.
• Selective Fleet Subsidization: Persian Gulf governments provide direct sovereign indemnities to domestic shipping lines, masking private market hesitation.

Strategic Implications for Price Stability

For financial markets, this lack of transparency introduces an unpredictable risk premium. Energy economists at Julius Baer observe that crude markets are operating largely on sentiment and perceived security rather than real-time balance sheet fundamentals. "The conflict's gridlock and episodic military exchanges are continuously reviving an embedded risk premium," noted Norbert Rucker, head of economics at Julius Baer.

So long as Washington must engage in continuous kinetic strikes to disable Iranian anti-ship batteries and combatants, the operational risk remains asymmetric. Even if Tehran cannot permanently close the strait against allied naval assets, its demonstrated capability to strike isolated commercial tankers preserves its leverage, preventing genuine maritime normalization through the remainder of the year.