CENTCOM Disables Oil Tanker Carrying Iranian Crude in Gulf of Oman

Precision Strike in International Waters

According to official statements from U.S. Central Command, the Palau-flagged M/T Settebello was intercepted at approximately 11:14 PM on June 9 while transiting international waters. CENTCOM reported that an American aircraft launched precision-guided munitions specifically targeting the vessel's engine room. The strike was designed to disable the ship's propulsion and steering systems without causing a total loss of the vessel or a major environmental catastrophe, effectively stranding it in the Gulf of Oman.

The military action followed a series of warnings issued by U.S. naval assets in the region. Officials noted that the crew of the Settebello failed to respond to multiple orders to halt their transit toward Iranian ports. This incident marks the second time in 48 hours that U.S. forces have taken kinetic action to enforce the maritime blockade against Iranian energy exports.

Context of the Naval Blockade

This engagement occurs amidst a significant escalation in the regional security environment. Since early 2026, the United States has transitioned toward a more direct military posture against Iranian efforts to bypass international sanctions and naval blockades. The Gulf of Oman has become a primary friction point, as Tehran attempts to maintain its economic lifeline through the export of crude oil despite the presence of the U.S. Fifth Fleet.

Just two days prior, on June 8, CENTCOM confirmed a similar operation against the M/T Marivex, which was also disabled via a strike to its engine room. These actions reflect a shift in U.S. rules of engagement, moving from passive monitoring to active disabling of non-compliant vessels. The use of air-launched precision munitions suggests a high degree of confidence in U.S. intelligence regarding the cargo and destination of these tankers.

Strategic Implications and Risks

The disabling of the Settebello underscores the tightening of the 'ring of fire' around Iranian maritime logistics. By targeting the engine rooms rather than the hulls or cargo holds, the U.S. military is attempting to enforce the blockade while minimizing the risk of massive oil spills that could devastate the regional ecosystem and international shipping lanes. However, the repeated use of kinetic force increases the likelihood of a direct Iranian military response against U.S. assets or commercial shipping affiliated with Western nations.

As of Wednesday afternoon, there were no reports of casualties among the Settebello's crew, though the vessel remains disabled. The international community is closely watching for a response from Tehran, which has previously threatened to close the Strait of Hormuz in retaliation for interference with its oil trade. For now, the U.S. remains committed to maintaining the blockade as part of its broader strategy to degrade Iranian regional influence and military funding.