Iran Says 3 Tankers Caught Fire After Striking Mines; Separate Reports of Ships Ablaze in Hormuz
Key Facts
Iran’s Revolutionary Guard said 3 oil tankers struck mines and caught fire in the 24 hours before its announcement on October 29, as they tried to leave the Strait of Hormuz via a southern route it described as unauthorized. The Associated Press carried the account from an Iranian report, but could not verify it. The report did not name the tankers or provide details of any injuries. The figure reflects only what the Revolutionary Guard announced and does not establish that the incidents occurred as described. The account comes as attention focuses on the safety of shipping through a strait that carries a large share of seaborne oil trade.
In a separate notice, UKMTO said it had received a third-party report of an outbound vessel on fire 25 nautical miles northeast of Khasab, and that the cause of the fire was unknown when the notice was prepared. The agency also relayed a report from a company security official who said their tanker had been hit by an unidentified projectile while leaving the strait, with no injuries reported among the crew at the time. Neither notice linked the vessels to the Revolutionary Guard’s account of the three tankers. In another separate incident, a ship’s master reported seeing a vessel on fire 9 nautical miles north of Khasab. A UKMTO update said regional authorities identified that vessel as a dhow, distinguishing it from the tanker mentioned in the other report.
The strait’s importance is underscored by the volume of energy flows passing through it. The International Energy Agency reported that an average of 20 million barrels a day of crude oil and petroleum products was shipped through it in 2025, or about 25% of global seaborne oil trade. The agency said about 80% of the oil and products transiting the strait that year were bound for Asia. It says options for bypassing the strait are limited, with Saudi Arabia and the United Arab Emirates the only countries with operating oil pipelines that can reroute flows. It estimated available capacity on those pipelines at between 3.5 and 5.5 million barrels a day. This reliance on the strait in Asia and the scale of the flows place any potential disruption in a broader context than the individual reported incidents.
EL7 data recorded a story published on October 22 about the Revolutionary Guard’s announcement that it had targeted 4 tankers and set them on fire, while 3 other tankers were damaged by mines. This describes what appeared in the earlier story’s headline and does not provide independent verification of those events. The October 29 announcement, according to the Associated Press, was a separate account of 3 tankers that the Revolutionary Guard said had struck mines and caught fire. In the Associated Press’s coverage, a U.S. Central Command position was also reported, describing Iran’s claim that it had captured a drone as false. That statement concerned the drone, not the tanker or mine incidents.
In oil markets, Reuters said Brent rose 1.3% and West Texas Intermediate crude 3% in the previous Wednesday’s session. A Reuters report quoted UBS oil analyst Giovanni Staunovo as saying prices had come under pressure from “renewed diplomatic efforts to de-escalate in the Middle East.” The comment places political efforts at the center of the report’s explanation of price movements. The available evidence does not directly link the decline described in the draft to the vessel reports. Shipping concerns and diplomatic developments remain concurrent factors in the picture covered by the reports.
On the diplomatic front, an Iranian security official told the Associated Press that his government had received a message from U.S. Vice President J.D. Vance to Mohsen Rezaei. The report gave no details of the message’s contents and said Iran had not responded by the time it was published. In a separate report, Reuters cited a source familiar with the negotiations who said Qatari mediators had presented Iran with a new draft agreement to end the war with the United States and Israel. An Iranian official described the ideas as unacceptable and falling short of an offer. The available information includes no date for talks or announced agreement, while any Iranian response and UKMTO updates on the vessels remain developments to watch.