US cancels Iran oil sanctions waiver as Gulf strikes escalate
Severity: FLASH
Detected: 2026-07-08T08:46:56.846Z
Summary
The US has revoked the sanctions waiver allowing Iranian oil and petrochemical exports as part of the now-fracturing Gulf ‘war-ending’ memorandum, alongside US strikes on Iranian sites and Iranian threats against states aiding US attacks. This materially endangers up to ~1.5–2 mb/d of Iranian crude exports and raises the risk of broader disruption around the Strait of Hormuz.
Details
The US has formally cancelled the sanctions waiver that had been permitting Iran to sell oil and petrochemical products under the recent de‑escalation memorandum. This move comes in tandem with US strikes on Iranian coastal monitoring and military sites, Iranian acknowledgment of casualties (including an IRGC officer), and increasingly explicit Iranian rhetoric that any state assisting US operations is a legitimate target. Iran’s Foreign Ministry has also said that violations in the Hormuz arrangements, combined with continued Israeli strikes in Lebanon, render the memorandum ‘ineffective’. The EU aviation safety regulator is advising airlines to avoid Iranian airspace, and Kuwaiti air defenses report intercepting incoming missiles and drones linked to the confrontation.
Iran has been exporting roughly 1.5–2.0 mb/d of crude and condensate—largely to China—under a relatively permissive sanctions enforcement regime. The removal of the waiver signals a shift toward tighter enforcement: more aggressive US secondary sanctions on shippers, insurers, banks and traders facilitating Iranian barrels. Even if only part of current exports are curtailed in the near term, markets will begin to price a meaningful probability that several hundred thousand barrels per day could be forced offline or pushed further into opaque, higher‑cost channels.
In parallel, the deterioration of the Hormuz security framework and Iran’s characterization of the MoU as ineffective increase tail risks of physical disruption in the Strait of Hormuz, through harassment of tankers, drone/missile incidents or temporary closures of shipping lanes. While there is no confirmed blockage yet, this is the key global chokepoint for Gulf crude and LNG exports. The combination of potential Iranian export losses and heightened transit risk is strongly supportive for a higher risk premium across the barrel and for LNG route‑exposed benchmarks.
Expect upward pressure of several percent on Brent and WTI in the near term, with Brent time spreads likely to firm and Middle East sour benchmarks (Dubai, Oman) to outperform. Gold and defensive FX (JPY, CHF) could benefit from safe‑haven flows, while Middle Eastern sovereign spreads may widen modestly. The impact horizon is medium‑term: waivers do not snap exports to zero overnight, but the policy and kinetic trajectory points toward sustained elevation in energy risk premia.
AFFECTED ASSETS: Brent Crude, WTI Crude, Dubai Crude, Oman Crude, Asian refining margins, LNG shipping rates, Gold, USD/IRR, USD/JPY, Middle East sovereign CDS
Sources
- OSINT