The Strait of Hormuz is experiencing a sharp decline in maritime traffic following the U.S. reimposition of a naval blockade on Iranian ports. According to Kpler data, vessel crossings dropped from 13 on Tuesday to seven on Wednesday, as military operations and Iranian closures disrupt a waterway that historically carried roughly 20% of global oil and gas shipments.
Shipping Volume Collapses Amid U.S.-Iran Naval Escalation
Traffic through the Strait of Hormuz nearly halved in a 24-hour window. Kpler data shows only seven vessels crossed the strait on Wednesday, the majority of which followed Iranian routes. This follows a Tuesday where 13 vessels were recorded.
The downturn coincides with a surge in hostilities. Iran announced the closure of the Strait late Saturday, while the U.S. moved to reimpose its naval blockade on Iranian ports. These military operations have effectively throttled one of the world’s most critical energy chokepoints.
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Breakdown of Current Vessel Movements
On Wednesday, four empty vessels entered the Gulf. This group included three small oil tankers and one dry bulk carrier transporting grains, per Kpler data.
Exiting traffic was equally sparse. Only three vessels left the strait on Wednesday, carrying fuel oil, coal, and liquefied petroleum gas (LPG). Notably, no Very Large Crude Carriers (VLCCs) or liquefied natural gas (LNG) tankers passed through the waterway on Wednesday.
The Rise of “Dark Fleet” Tactics
Kpler data recorded a Suezmax tanker carrying 1 million barrels of Saudi crude exiting the strait on Tuesday with its transponder switched off.
Long-term Risks to Global Energy Security
The current instability threatens the stability of global oil and gas supplies. Before the current conflict, the waterway facilitated about a fifth of all global shipments.
Frequently Asked Questions
Why is the Strait of Hormuz important?
It is a primary transit point for oil and gas from the Middle East to the rest of the world. According to reporting, it historically handled roughly 20% of global shipments.
What is a Suezmax tanker?
In this instance, one was spotted moving 1 million barrels of Saudi crude while hiding its transponder.
Who is monitoring the shipping data?
Kpler provides the maritime data used to track vessel counts and cargo types entering and exiting the Gulf.
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