U.S. forces disabled tanker M/T Lavine off Oman enforcing unauthorized Iran blockade; union disputes CENTCOM's account of what was struck
On July 24, 2026, U.S. forces fired into the engine room of the Mozambique-flagged tanker M/T Lavine in the Gulf of Oman, disabling it while enforcing the executive-ordered naval blockade of Iran; U.S. Central Command said the crew had repeatedly ignored warnings while attempting to reach an Iranian port. All 28 Indian seafarers aboard survived. The Forward Seamen's Union of India disputed CENTCOM's account, alleging the strike targeted the crew's living quarters rather than the engine room, a claim video the union released does not clearly resolve either way.
Part of: Trump Administration's Iran War Waged in Defiance of the War Powers Act
Actors
On July 24, 2026, U.S. forces fired into the engine room of the Mozambique-flagged tanker M/T Lavine in the Gulf of Oman, disabling the vessel while enforcing the U.S. naval blockade of Iranian ports that was reimposed on July 14, 2026. U.S. Central Command said the crew had repeatedly ignored warnings while attempting to reach an Iranian port, and released a statement and video of the strike on July 25. It was the second vessel U.S. forces have disabled since the blockade's reimposition, after the M/T Belma on July 15. All 28 Indian seafarers aboard the Lavine survived.
The Forward Seamen's Union of India disputed CENTCOM's account, alleging the strike targeted the crew's accommodation area rather than the engine room. Video the union released shows flames at the base of the smokestack — a location broadly consistent with CENTCOM's engine-room account, according to reporting on the footage — and the precise point of impact has not been independently verified by outlets covering the strike. This entry records both accounts as attributed claims and does not resolve which is correct.
Maritime tracking firm TankerTrackers identified the vessel as the M/T Disha (IMO 8818219), an LPG tanker that has been under U.S. Office of Foreign Assets Control sanctions for two years and had previously carried Iranian LPG to Houthi forces in Yemen, operating under the Lavine name when it entered the blockade perimeter on July 23. That dual identity and sanctions history are context for what vessel was struck; they are not the basis of the abuse recorded here, which is the use of military force against a civilian merchant vessel under a blockade Congress has not authorized. That authorization question does not turn on whether the target itself was separately sanctioned.
The strike proceeds under a naval blockade President Trump ordered without congressional authorization for the underlying campaign, continuing after Congress passed a bicameral War Powers Resolution against the war in June 2026. It is a discrete act — a different vessel, date, and set of facts from the June 10, 2026 M/T Settebello strike (entries/2026/06/10/federal-extrajudicial-actions-267d0441.yaml) and the M/V Vela Nova strike filed separately — and is recorded alongside them in the same iran-war-powers-defiance episode rather than merged into either.
Why we recorded this
The Constitution gives Congress, not the president alone, the power to take the nation into sustained armed conflict, and the laws of war sharply restrict the use of military force against civilian merchant vessels. Here U.S. forces enforcing an executive-ordered naval blockade of Iran fired on the civilian tanker M/T Lavine in international waters, disabling it, in service of a war Congress has not authorized and has moved to disclaim through a bicameral War Powers Resolution passed in June 2026. The crew's union disputes exactly what was struck, but not that force was used under a blockade with no congressional sanction. This is recorded because exercising military power outside clear legal authority, regardless of a target's sanctions history, sidelines Congress's constitutional control over war-making — an erosion of democratic restraint the record should hold independent of any single vessel's merits.
Sources
- U.S. Forces Disable Sanctioned Tanker Operating Under Dual Name in Iran Blockade — SOFX primary accessed August 14, 2026
- US forces disable second ship heading to Iranian port — Stars and Stripes primary accessed August 14, 2026
- U.S. Navy Boards and Disables M/T Lavine Oil Tanker Defying Iran Blockade Warnings — Army Recognition secondary accessed August 14, 2026
- CENTCOM: U.S. forces disable tanker trying to run blockade — One America News investigative accessed August 14, 2026
- Centcom says Iran naval blockade remains in full effect, 12 ships redirected — Middle East Eye secondary accessed August 14, 2026
See also
- U.S. aircraft fired Hellfire missiles to disable oil tanker M/T Belma, first vessel struck under reimposed Iran blockade
- U.S. Navy helicopter fired Hellfire missiles into cargo ship Vela Nova enforcing Iran blockade in Gulf of Oman
- U.S. strike enforcing Iran oil blockade kills three Indian sailors aboard tanker off Oman
- Trump ordered a fourth day of Iran strikes as CENTCOM reinstated the Strait of Hormuz blockade, again defying the war-powers resolution
- Trump ordered a fifth day of Iran strikes as CENTCOM reimposed the Strait of Hormuz blockade, again defying the war-powers resolution
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