US and Iran trade strikes on shipping as Tehran readies a Hormuz zone
Washington and Tehran attacked each other's vessels over the weekend, and Iran says it will declare a restricted maritime zone around the Strait of Hormuz within days.
Assembled by Claude from 12 sources at 12 outlets · Monday, September 7, 2026, Morning edition, 10:27 AM EDT · no human byline
What happened
US Central Command conducted strikes on Saturday as the confrontation with Iran deepened thehill.com. Centcom said the tankers it hit were linked to Iran's Islamic Revolutionary Guard Corps, and accused the IRGC of launching attacks on a US vessel argusmedia.com. The IRGC said its naval forces had targeted three oil tankers on what it called the unauthorised route of the Strait of Hormuz, along with three further vessels rte.ie.
Iran said on Sunday that its forces had attacked a US naval target in reply global.chinadaily.com.cn. The IRGC said it fired ballistic missiles at US warships in response to the strikes on Iranian oil tankers www3.nhk.or.jp, and said separately that it had attacked an American military unmanned vessel dailysabah.com. Accounts of the drone incident near Hormuz followed the US strikes on the three tankers scmp.com. Centcom rejected the Iranian version, calling the claim a total lie sg.news.yahoo.com.
What Tehran plans next
Iran's security chief Mohsen Rezaei said Tehran will announce a restricted zone around the Strait of Hormuz aljazeera.com. The country's top national security official said the new restricted maritime zone, lying outside the strait itself, would be declared in the coming days aa.com.tr. Descriptions of the plan differ across accounts. One report calls it a prohibited zone near the strait rte.ie; another says the exclusion zone would run from the US naval blockade line, through Hormuz and into the Persian Gulf fortune.com.
The language on both sides hardened. Iran warned of a faster, heavier and more painful response to US attacks, and US Defence Secretary Pete Hegseth issued threats of his own bbc.com. Months of negotiations preceded the fighting, which began in February bbc.com.
Why it matters to investors
The war has moved from Iranian territory to the vessels that carry crude. The US says it is striking tankers tied to the IRGC argusmedia.com, and Iran says it is striking warships and unmanned vessels in return www3.nhk.or.jpdailysabah.com. Each side is now attacking shipping, which places commercial traffic through the strait inside the theatre rather than beside it rte.iescmp.com.
A declared restricted or exclusion zone would formalise that shift. The area described by Iranian officials covers water beyond the strait as well as the strait and the Gulf behind it fortune.comaa.com.tr. The announcement has been trailed but not issued, so the boundaries, the enforcement rules and the treatment of neutral shipping are not yet known aljazeera.com. The two governments also disagree on the basic facts of the latest exchange, with Centcom rejecting Iran's account outright sg.news.yahoo.com, and none of the reports carries independent confirmation of damage on either side global.chinadaily.com.cnsg.news.yahoo.com.
Sources
- argusmedia.com: US, Iran trade strikes on ships as war deepens | Latest Market News - Argus Media (2026-09-07)
- global.chinadaily.com.cn: Iran strikes back after attacks on oil tankers - Chinadaily.com.cn (2026-09-07)
- www3.nhk.or.jp: Iran strikes US warships in tit-for-tat attacks | NHK WORLD-JAPAN News (2026-09-07)
- dailysabah.com: Iran hits US naval drone in Hormuz after attacks on its tankers - Daily Sabah (2026-09-07)
- scmp.com: Iran attacks naval drone near Hormuz after US strikes 3 oil tankers (2026-09-06)
- thehill.com: Tensions rise as US and Iran exchange military strikes in Middle East - The Hill (2026-09-06)
- sg.news.yahoo.com: Iran claims strike on US navy drone, US says it's "total lie" as Hormuz clashes rage on (2026-09-06)
- aljazeera.com: Iran to announce restricted zone outside Strait of Hormuz - Al Jazeera (2026-09-07)
- aa.com.tr: Iran to declare 'restricted' maritime zone beyond Strait of Hormuz : Top security official (2026-09-07)
- fortune.com: Iran plans an 'exclusion zone' that runs from the U.S. blockade, through Hormuz, and into the Gulf (2026-09-07)
- rte.ie: Iran says it will declare 'prohibited zone' near Hormuz Strait - RTE (2026-09-07)
- bbc.com: Iran warns of 'faster, heavier, more painful response' to US attacks - BBC (2026-09-06)