A few tankers and ships are going through the Strait of Hormuz. Here's the latest traffic

At least nine oil tankers have transited the Strait of Hormuz this week as the U.S. and Iran contest control of the vital sea lane. A big tanker named the RHN entered the strait from the Gulf of Oman on Wednesday, according to data from LSEG. The tanker is a very large crude carrier, or VLCC, that can carry about 2 million barrels of oil. It sails under the flag of Curaçao, a Caribbean island, but is owned by a Chinese company. Another VLCC named the Alicia crossed the strait into the Persian Gulf on Tuesday. It was one of at least four tankers of varying sizes that exited or entered the strait yesterday, the data showed. Tanker transits Tuesday were 90% below traffic on Feb. 27, the day before the U.S. and Israel attacked Iran. Traffic has plunged during the war due to the threat of Iranian attacks. Transits have remained very low even after the U.S. and Iran agreed to a ceasefire on April 7. The U.S. and Iran are contesting control of the strait. The U.S. Navy has implemented a blockade of maritime traffic entering or exiting Iranian ports after negotiations to end the war failed last weekend. Iran, meanwhile, has repeatedly claimed that it controls the sea lane. The strait is a vital trade route that connects the major oil producers in the Middle East to global markets. About 20% of world crude supplies passed through the narrow waterway before the war. The collapse of tanker traffic through the strait has triggered the largest oil supply disruption in history.

The International Energy Agency said Tuesday that "resuming flows through the Strait of Hormuz remains the single most important variable in easing the pressure on energy supplies, prices and the global economy."Got a confidential news tip? We want to hear from you.Sign up for free newsletters and get more CNBC delivered to your inboxGet this delivered to your inbox, and more info about our products and services.© 2026 Versant Media, LLC.

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