# [FLASH] Reports: Iran Closes Strait of Hormuz After U.S. Strikes as Oil Prices Jump

*Thursday, June 11, 2026 at 8:06 AM UTC — Hamer Intelligence Services Desk*

**Detected**: 2026-06-11T08:06:32.431Z (4h ago)
**Tags**: Iran, United States, StraitOfHormuz, Oil, Energy, Shipping, MiddleEast, India
**Sources**: OSINT
**Permalink**: https://hamerintel.com/data/alerts/9981.md
**Source**: https://hamerintel.com/summaries

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**Summary**: Iranian media and regional outlets report Tehran has closed the Strait of Hormuz following fresh U.S. strikes, sending oil up more than $2 a barrel by around 07:25–07:30 UTC. With U.S.–Iran exchanges of fire entering a second day and U.S. attacks already hitting tankers and cargo vessels, energy flows through the world’s most critical oil chokepoint are now in question.

## Detail

Iran has reportedly closed the Strait of Hormuz after U.S. military strikes, driving a jump of more than $2 a barrel in oil prices on Thursday, according to regional reporting filed around 07:24 UTC. The move, if sustained, represents one of the most severe disruptions to global energy transit in decades, directly threatening seaborne flows from Saudi Arabia, the UAE, Kuwait, Iraq and Iran itself.

The reported closure comes against the backdrop of a rapidly escalating exchange of fire between Washington and Tehran. At 07:19–07:20 UTC, social media and monitoring channels described a second consecutive day of U.S.–Iran strikes, with earlier posts detailing U.S. attacks that hit the Settebello tanker off Oman’s coast, killing three Indian sailors and leaving three missing, and a separate U.S. strike on a 150‑ton Iranian cargo dhow in the Gulf of Oman, reported by Iran’s Mehr agency at roughly 07:46 UTC. Jordan said it intercepted 20 missiles launched from Iran, while CNN‑sourced reporting at 07:48 UTC indicated that U.S.–Iran negotiations were still continuing despite the overnight exchanges.

If Iran is enforcing a closure of the Strait of Hormuz, even partially, the first exposed actors are tanker crews and shippers operating between the Gulf and global markets. Insurers face an immediate recalculation of war risk premia for any hull entering the Strait. India has already lost citizens in the Settebello strike, and New Delhi will now be under heavy domestic pressure to secure the safety of its merchant fleet and crews. Gulf producers, whose fiscal stability and social spending depend on steady exports, face the prospect of volumes being stranded or rerouted via constrained pipelines.

Militarily, a closure of Hormuz is a direct challenge to U.S. and allied naval power in the region. Any attempt by Washington and partners to keep sea lanes open increases the risk of direct clashes with Iranian forces and proxies, expanding beyond limited tit‑for‑tat strikes into sustained maritime confrontation. The simultaneous reports of missile interceptions over Jordan and continued Iranian claims of strikes on U.S. bases point to a multi‑front escalation across air, land and sea.

For markets, the near‑term pressure falls on crude benchmarks, refined product prices, and tanker freight. A prolonged disruption could quickly lift Brent and WTI well beyond an initial $2 move, with backwardation steepening as refiners and importers scramble for non‑Gulf barrels. European and Asian energy importers, especially in South and East Asia, face higher input costs and potential fuel shortages if physical flows are materially cut. Gold and U.S. Treasuries are likely to attract safe‑haven inflows, while equities in energy‑intensive sectors and in highly exposed importers underperform. Currencies of oil exporters may strengthen, but sustained conflict risk can also cap gains.

Over the next 24–48 hours, the key indicators to watch are: (1) satellite and AIS data on tanker movements through the Strait—whether flows slow, halt, or reroute; (2) formal statements from U.S. Central Command, Iran’s leadership, and Gulf producers clarifying rules of navigation and any declared exclusion zones; (3) insurance market moves in London and the Gulf, including any suspension of cover for transits; and (4) further kinetic exchanges, especially any Iranian attempts to seize or disable additional commercial vessels. A shift from sporadic strikes to a sustained interdiction campaign would move this from disruption risk to a full‑blown energy shock.

**MARKET IMPACT ASSESSMENT:**
Immediate upside pressure on crude benchmarks and freight rates; risk-off bid to gold and safe havens; pressure on energy-importer FX and equities; outperformance of energy exporters and defense names. Elevated Gulf insurance premiums and potential rerouting of tanker traffic.