Four oil tankers caught fire after striking sea mines in the Strait of Hormuz on Thursday, amid conflicting claims over mine-clearing operations. The attacks coincide with rising tensions, increased military deployments, and a turbulent month for commercial shipping in the vital Middle Eastern waterway.
Tanker Fires and Sea Mine Blasts Across the Strait of Hormuz
Military forces in Tehran reported that at least four oil tankers sustained heavy damage and caught fire after hitting naval mines while navigating through the Strait of Hormuz. The Islamic Revolutionary Guards Corps stated that three violating oil tankers exploded along the southern route of the waterway over a 24-hour period. According to military statements, those vessels had switched off all their radar and navigation systems
and ignored warnings issued by naval units.
Later on October 29, the country’s army reported that a fourth tanker had caught fire east of the strait. State television carried the announcement that the vessel was illegally operating in a restricted area before striking naval mines that left it completely immobilized. The UKMTO separately received a report concerning a vessel on fire roughly 9 nautical miles north of Khasab, Oman, though officials could not immediately confirm whether that vessel matched any of the ships cited by military authorities.
Since the outbreak of the war on February 28, restrictions imposed by Iran have sharply curtailed commercial movement through the strategic corridor, which normally accounts for roughly one-fifth of global oil and gas consumption. In response to these restrictions, the United States military implemented a blockade targeting Iranian ports and established escort operations to assist tankers traversing the waterway. Attacks on vessels inside the strait are at the highest level since the war began, according to the Washington Institute for Near East Policy. Concurrently, the International Maritime Organization reports that at least 24 seafarers have lost their lives in attacks across the region since February, with many victims hailing from India and the Philippines.
Clashing Claims Over Mine-Clearing Operations in Primary Routes
The latest maritime explosions follow starkly contradictory assertions regarding the safety of the corridor. United States Central Command insisted that primary transit routes through the chokepoint had been meticulously demined and remained safe for commercial transit. Officials noted that military escorts had helped Gulf nations export significant volumes of oil since the summer months, with CENTCOM reporting on Sunday, October 25, 2026, that 1.5 billion barrels of oil had been successfully exported from the Gulf via Hormuz during that period.
Iranian military spokesmen openly challenged those assurances. IRGC spokesman Hossein Mohebi took to social media to demand verifiable proof of the demining effort, declaring that Prove your Hormuz mine-clearing claim with independent evidence, not statements!
in a post on X. The naval command warned vessel owners that transit through unauthorized paths remains hazardous and that crews bear sole responsibility for ignoring warnings.
In a separate statement issued on Thursday, the IRGC Navy announced that its electronic warfare unit successfully captured a US MQM-170 drone during an offensive operation in the western portion of the strait. Meanwhile, regional reporting indicates that fears of further escalation persist.
Escalating Risks and High Costs for Seafarers in the Gulf
The mounting frequency of attacks has pushed merchant shipping operations in the region to extremes. Commercial vessels continue to traverse the corridor under military protection, utilizing dark shuttle tactics that involve turning off location systems during nighttime transits. Spot charter rates have soared into the hundreds of thousands of dollars a day.
For the crews working the routes, the financial calculation matches the heightened danger. Tanker captains navigating the high-risk passage can earn up to $100,000 in base salary supplemented by a $50,000 bonus for each trip through the strait, according to reporting by the Financial Times. Mohamed El Hawawy, head of Middle East shipping and insurance at law firm Stephenson Harwood, noted that these elevated compensation packages reflect a new economics for crossing the waterway. For mariners like Alberto Lobaton, a Filipino seafarer waiting for deployment, the risk is accepted with the grim calculation that if the worst happens, his family will be set for life.
