Abbas AragchiPriyanka SachdevaAbbas AraqchiKplerPhillip NovaADNOCAbu Dhabi National Oil CompanyBloomberg L.P.

Strait of Hormuz shipping slows to a trickle after tanker attacks; U.S. says it could maintain naval blockade of Iran indefinitely

Shipping through the Strait of Hormuz has drastically slowed following recent tanker attacks, with only five vessels transiting on Saturday compared to 31 the previous weekend. The U.S. has indicated it could maintain a naval blockade of Iran indefinitely amid stalled diplomatic talks.

Telegraph India+1 source17 August 2026 · 07:24 UTC
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Shipping through the Strait of Hormuz has come to a near standstill following attacks on tankers, with only five vessels transiting on Saturday compared to 31 the previous weekend.

The United Arab Emirates reported that three vessels operated by the Abu Dhabi National Oil Company were attacked last week, leading to heightened tensions in the region.

"Oil prices have now rebounded almost completely from the lows seen in early August," said Phillip Nova analyst Priyanka Sachdeva, as geopolitical risks have returned to the market.

The U.S. has stated it could maintain a naval blockade of Iran indefinitely, which could further impact shipping traffic.

Foreign Minister Abbas Araqchi emphasized that Washington must meet Iran's conditions regarding the strait for shipping to resume.

The situation has led to upward pressure on oil prices, with reports of slowing Hormuz traffic contributing to a 5% weekly gain in oil prices.

"Some ships may pass through undetected with transponders off," but the current figures are significantly lower than the more than 130 ships a day that traversed the strait before the recent conflict.

As tensions escalate, the future of shipping through this critical waterway remains uncertain.

Key Insight
“Kpler data shows an empty Very Large Crude Carrier entered with its AIS off, while an Indian-flagged gas carrier used the Iranian route. Oil prices rebounded almost completely from early August lows as hopes for a U.S.-Iran resolution faded, with a 5% weekly gain last week.”
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CuriousCats studied:
1
Telegraph India
“Shipping through the Strait of Hormuz slowed over the weekend, data showed on Monday, following attacks on tankers, while U.S.-Iran talks to resolve the Middle East conflict stalled.”
Telegraph India →
2
Crude Oil Prices Today | OilPrice.comCrude Oil Prices Today | OilPrice.com
“Tanker traffic via the Strait of Hormuz slowed further over the weekend, maintaining upward pressure on oil prices.”
Crude Oil Prices Today | OilPrice.com →
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