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247ureports
DUBAI, September 7, 2026 — Iran launched anti-ship cruise missiles and Shahed-136 drones toward a convoy of oil tankers transiting the Strait of Hormuz under US Navy escort on Sunday, according to open-source military monitors tracking the strike, in the latest exchange of an increasingly entrenched six-month war over the strategic waterway.
Multiple explosions were reported in the strait Sunday, with missiles fired toward vessels moving through the southern corridor near Oman — the route the United States has continued pushing tankers through under armed escort even as Iran maintains it will fire on ships transiting without Tehran’s authorization. The strikes were tracked and reported by several open-source intelligence monitors, including accounts publishing under the names MoloWarMonitor and DarioCpx, whose accounts of explosions and missile fire toward the southern route were broadly consistent with each other.
One account, “The Hormuz Letter,” reported that the missiles were launched from Sirik in southern Iran and that Shahed-136 drones were fired in the same wave, targeting what it described as a large US-escorted convoy. That specific detail — the Sirik launch site and the “large convoy” characterization — could not be independently corroborated by 247ureports at the time of this report. Notably, near-identical wording describing a Sirik-launched cruise missile strike on a US-escorted southern-route convoy circulated four days earlier from a similarly named but separate account, “The Hormuz Report,” raising the possibility that Sunday’s post may describe a repeated Iranian tactic rather than a wholly distinct new claim. The broader event — explosions and cruise-missile fire toward the southern corridor on Sunday — is supported by independent monitoring; the precise origin point and convoy size are not yet independently confirmed.
A New Restricted Zone
Sunday’s strikes came alongside a significant diplomatic and military development: Iran announced a second restricted maritime zone, this one extending beyond the Strait of Hormuz itself to begin at the line marking the US Navy’s own blockade. Tehran also confirmed a separate maritime corridor arrangement with Oman intended to govern safer passage through the strait — a deal that notably excludes the United States from its framework, according to tracking of the announcement.
The moves extend a pattern in which Iran has sought to assert unilateral control over shipping lanes even as Washington insists the strait remains open. The Strait of Hormuz was effectively closed to ordinary commercial shipping as of Sunday, with live tracking data showing roughly six ships transiting on August 30 compared with a pre-war average of approximately 85 transits per day. Brent crude was trading at $96.28 a barrel as of Sunday.
Six Months of Escalation
Sunday’s exchange is the latest episode in the 2026 Strait of Hormuz crisis, which began February 28 after joint US-Israeli strikes on Iran triggered a sustained Iranian campaign against shipping in the strait. The conflict has since killed at least 20 seafarers and a port worker and injured 35 more, according to tracking of the crisis, and has repeatedly disrupted a waterway that normally carries roughly a fifth of the world’s seaborne oil trade and close to a fifth of global liquefied natural gas shipments.
The war has moved through repeated cycles of escalation and attempted de-escalation. Iran and Oman held talks toward a temporary shipping corridor in late August, and US officials including Treasury Secretary Scott Bessent had signaled optimism about a broader deal to reopen the strait. Those talks stalled over Iran’s demand that any deal give it a formal role in managing shipping through the strait — an outcome the White House has rejected — and over Tehran’s continued insistence that it will not fully reopen the waterway until the US lifts its naval blockade of Iranian ports. On September 5, the US and Iran exchanged strikes after the IRGC fired missiles at two US Navy vessels, which evaded the attack; the US then disabled or destroyed three Iranian oil tankers, prompting Iran to claim it struck six vessels in return.
What Comes Next
Neither CENTCOM nor Iran’s Revolutionary Guard had issued an official statement specifically addressing Sunday’s reported strikes at the time of this report. Given the pattern established over the preceding six months, further exchanges are likely in the near term, alongside continued diplomatic maneuvering around the Iran-Oman corridor arrangement that the United States has so far been excluded from.
