Chokepoints explained
Strait of Hormuz
The Strait of Hormuz links the Persian Gulf to the Gulf of Oman and the Arabian Sea. It is the only sea route out of the Gulf.
The strait runs between Iran to the north and Oman's Musandam peninsula to the south. Tankers carrying crude and LNG from Saudi Arabia, Iraq, Kuwait, Qatar, the United Arab Emirates and Iran pass through it on their way to buyers in Asia, Europe and beyond.
Because there is no other sea exit from the Gulf, any threat to shipping here, from mines and seizures to strikes and insurance withdrawals, can move energy prices and freight rates worldwide within hours.
Chokepoint follows Hormuz every weekday. Recent issues have tracked mine claims, projectile strikes and the talks over reopening the strait.
Countries around the Strait of Hormuz: this week's threat scores
Recent Chokepoint coverage
Frequently asked questions
Is the Strait of Hormuz open right now?
As of November 2, 2026, the Strait of Hormuz is not operating normally. The US naval blockade of Iranian ports continues, tankers and an LNG carrier were struck in late October, and Iran says it could reopen the strait within two days if Washington lifts the blockade and sanctions. Talks mediated by Qatar and Pakistan are ongoing.
How would a Strait of Hormuz closure affect oil shipping?
There is no other sea exit from the Gulf, so a closure stops tanker exports from Saudi Arabia's Gulf ports, Iraq, Kuwait, Qatar, the UAE's Gulf terminals and Iran. Some volumes can move by pipeline to Red Sea or Gulf of Oman ports, but the rest waits, moving energy prices, freight rates and war risk insurance premiums.
Which countries are most exposed to the Strait of Hormuz?
Iran, Oman, the United Arab Emirates, Saudi Arabia, Qatar, Iraq and Kuwait border or depend on it for exports, and energy importers in Asia and Europe depend on their cargoes.
What is the Strait of Hormuz?
The Strait of Hormuz links the Persian Gulf to the Gulf of Oman and the Arabian Sea. It is the only sea route out of the Gulf.
Why does the Strait of Hormuz matter for business?
Because there is no other sea exit from the Gulf, any threat to shipping here, from mines and seizures to strikes and insurance withdrawals, can move energy prices and freight rates worldwide within hours.
Published by Zed Three. Last updated Nov 2, 2026.
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