Hormuz shipping slows after tanker attacks
Analysis based on 17 articles · First reported Aug 16, 2026 · Last updated Aug 17, 2026
The slowdown in Hormuz transits threatens global oil and LNG supply, likely pushing energy prices higher and increasing shipping costs. The risk of prolonged disruption and potential naval blockade could further destabilize energy markets and heighten geopolitical risk premiums.
Shipping through the Strait of Hormuz slowed dramatically over the weekend following attacks on tankers and stalled US-Iran talks. Kpler data showed only five commodity vessels transited on Saturday and none on Sunday, compared with 31 the prior weekend. The slowdown follows the UAE's report that three vessels operated by Abu Dhabi National Oil Company were attacked in transit last week. The US said it could maintain a naval blockade of Iran indefinitely. Iran's Foreign Minister Abbas Araghchi stated that Washington must meet Iran's conditions for shipping to resume. The strait handled a fifth of the world's crude oil and LNG shipments before the war launched by the US and Israel on Iran in February. At the Bab-el-Mandeb strait, where Yemeni Houthis declared a naval blockade on Saudi Arabia on July 20, commodity vessel transits also declined, with no tracked Saudi oil shipments.
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