A US Navy helicopter fired two Hellfire missiles at the Panama-flagged cargo ship M/V Vela Nova in the Gulf of Oman on August 11, disabling the vessel after it attempted to breach the American naval blockade of Iranian ports. CENTCOM said the ship’s civilian crew ignored repeated warnings before the MH-60 aircraft struck the vessel’s engine room, disabling its steering gear. The statement did not report any casualties from the strike.
The Vela Nova was bound for an Iranian port when US forces intercepted it. CENTCOM said the vessel “is no longer transiting to Iran” following the strike. The action marked the third vessel disabled since the US reimposed its blockade in mid-July, as part of enforcement efforts that have become increasingly active in the contested waters.
The United States imposed its initial naval blockade on Iran on April 13, 2026, following the failure of the Islamabad Talks to end the 2026 Iran war that began on February 28. According to CENTCOM, the blockade was lifted on June 18 but reimposed on July 13-14 after renewed attacks on commercial vessels and escalating hostilities. The blockade targets maritime traffic bound for Iranian ports, part of broader US military efforts to restrict Iran’s access to imports and revenue.
As of August 11, CENTCOM reported that its forces had redirected 55 commercial vessels attempting to run the blockade, disabled 3 non-compliant vessels, and boarded 2 others. The enforcement has intensified since the blockade’s reinstatement, with multiple vessels disabled or diverted each week. CENTCOM stated that the blockade “remains in full effect,” signaling continued enforcement against vessels seeking to breach it.
The strike on the Vela Nova occurred amid broader regional tensions. On the same day, Iran-backed Houthis in Yemen attacked a separate vessel—the Tihamah—in the Red Sea, killing six people in what was reported as the first deadly Houthi attack on a ship since the war began. The escalating maritime violence reflects the breakdown of a ceasefire that had held through June, with both US and Iranian forces conducting strikes and counter-strikes across the Gulf region.
The blockade has created significant disruption to global shipping. A fifth of the world’s oil and liquefied natural gas previously transited the Strait of Hormuz before the war, and shipping costs and insurance premiums have risen sharply. Mediators, including Qatar, have attempted to broker a deal to reopen the strait, but negotiations have stalled as both sides maintain hardline positions. National security tensions have continued to escalate as the US and Iran remain deadlocked over Strait of Hormuz terms, with no agreement in sight.
Sources
- BBC — Details on the Vela Nova strike, crew warnings, and blockade enforcement statistics as of August 11.
- Al Jazeera — Reporting on the CENTCOM helicopter strike and blockade enforcement context.
- Reuters — Coverage of the broader US-Iran conflict, blockade reimposition, and shipping disruption.
- CENTCOM official statements — Vessel interdiction numbers, blockade timeline (April 13 imposition, June 18 lift, July 13-14 reinstatement), and enforcement statistics.
- PBS NewsHour — Information on previous vessel disabling operations and blockade enforcement procedures.
