• Home
  • Latest
  • Fortune 500
  • Finance
  • Tech
  • Leadership
  • Lifestyle
  • Rankings
  • Multimedia
PoliticsOil

Oil tankers U-turn in Hormuz as U.S.-Iran talks break down

By
Weilun Soon
Weilun Soon
and
Bloomberg
Bloomberg
Down Arrow Button Icon
By
Weilun Soon
Weilun Soon
and
Bloomberg
Bloomberg
Down Arrow Button Icon
April 12, 2026, 11:04 AM ET
A view of the vessels heading towards the Strait of Hormuz following the two-week temporary ceasefire reached between the United States and Iran on the condition that the strait be reopened, seen in Oman on April 8, 2026.
A view of the vessels heading towards the Strait of Hormuz following the two-week temporary ceasefire reached between the United States and Iran on the condition that the strait be reopened, seen in Oman on April 8, 2026.Shady Alassar/Anadolu via Getty Images

Two empty crude tankers attempted to make their way through the Strait of Hormuz and into the Persian Gulf on Sunday, only to make last-minute U-turns just as peace negotiations between the US and Iran broke down, threatening a fragile ceasefire.

Recommended Video

Two very large crude carriers and one Aframax-class vessel — all without direct links to Iran — began to approach the narrow waterway from the Gulf of Oman late on Saturday, ship-tracking data show, arriving near Iran’s Larak island early on Sunday. At that effective checkpoint, Iraq-bound Agios Fanourios I and Pakistan-flagged Shalamar, destined for Das island in the United Arab Emirates, turned back. 

The first VLCC, Mombasa B, sailed ahead and successfully made its way between Larak and Qeshm islands, an Iran-approved route into the Persian Gulf. It is not currently signaling a clear destination.

Meanwhile, the Khairpur, a Pakistani oil product tanker, was transiting through the Iranian corridor toward the Gulf after earlier changing course twice on Sunday. The vessel originally performed a U-turn near Larak and Qeshm islands before executing a second about-face to resume its inbound course.

The specific reasons behind the about-turns are not clear, as both Iraq and Pakistan had earlier received approvals from Iran to transit the strait. But their change of heart came just as negotiators in Islamabad announced they had failed to reach a deal.

The Strait of Hormuz is one of the world’s most important energy thoroughfares and its effective closure since the US and Israel began strikes on Iran six weeks ago has resulted in unprecedented supply disruption. Its reopening has been a crucial point of discussion during weekend negotiations, but remains an area of disagreement.

In recent weeks, several ships have attempted to transit the strait only to abort their efforts, reflecting a constantly changing security situation and persistently high risks. The vast majority have been attempting to leave the Persian Gulf, but empty tankers are also needed inside, to be loaded with new cargoes.

Two Chinese container ships U-turned late last month before finally successfully exiting, while a liquefied natural gas carrier turned back last week.

A successful transit by all three crude tankers on Sunday would have continued a positive uptick in movement through the waterway, controlled by Iran and dominated by Iran-linked vessels since the end of February. On Saturday, two Chinese supertankers and a Greek vessel exited the gulf via Hormuz, laden with crude.

Agios Fanourios I is managed by Eastern Mediterranean Maritime in Greece, while Pakistan National Shipping Corp. owns Shalamar. The two companies did not immediately respond to emailed requests sent outside of working hours.

Mombasa B had recently switched its name from Front Forth. It is now owned by Haut Brion 8 SA that shares the same address as its South Korea-based manager, Sinokor Maritime Co. Sinokor did not respond to a request for comment outside of regular business hours. 

The Fortune 500 Innovation Forum will convene Fortune 500 executives, U.S. policy officials, top founders, and thought leaders to help define what’s next for the American economy, Nov. 16-17 in Detroit. Apply here.
About the Authors
By Weilun Soon
See full bioRight Arrow Button Icon
By Bloomberg
See full bioRight Arrow Button Icon

Latest in Politics

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025

Most Popular

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Fortune Secondary Logo
Rankings
  • 100 Best Companies
  • Fortune 500
  • Global 500
  • Fortune 500 Europe
  • Most Powerful Women
  • Future 50
  • World’s Most Admired Companies
  • See All Rankings
Sections
  • Finance
  • Fortune Crypto
  • Features
  • Leadership
  • Health
  • Commentary
  • Success
  • Retail
  • Mpw
  • Tech
  • Lifestyle
  • CEO Initiative
  • Asia
  • Politics
  • Conferences
  • Europe
  • Newsletters
  • Personal Finance
  • Environment
  • Magazine
  • Education
Customer Support
  • Frequently Asked Questions
  • Customer Service Portal
  • Privacy Policy
  • Terms Of Use
  • Single Issues For Purchase
  • International Print
Commercial Services
  • Advertising
  • Fortune Brand Studio
  • Fortune Analytics
  • Fortune Conferences
  • Business Development
  • Group Subscriptions
About Us
  • About Us
  • Editorial Calendar
  • Press Center
  • Work At Fortune
  • Diversity And Inclusion
  • Terms And Conditions
  • Site Map
  • About Us
  • Editorial Calendar
  • Press Center
  • Work At Fortune
  • Diversity And Inclusion
  • Terms And Conditions
  • Site Map
  • Facebook icon
  • Twitter icon
  • LinkedIn icon
  • Instagram icon
  • Pinterest icon

Latest in Politics

Stock futures sink while oil spikes as the U.S. Navy looks to squeeze Iran’s economy and break its grip on the Strait of Hormuz
PoliticsOil
Stock futures sink while oil spikes as the U.S. Navy looks to squeeze Iran’s economy and break its grip on the Strait of Hormuz
By Jason MaApril 12, 2026
2 hours ago
U.K. won’t take part in Trump’s planned blockade of Hormuz strait
PoliticsIran
U.K. won’t take part in Trump’s planned blockade of Hormuz strait
By Alex Wickham and BloombergApril 12, 2026
4 hours ago
Hungarian voters oust Viktor Orbán, a close ally of Trump and Putin, despite late campaign push from JD Vance
EuropeElections
Hungarian voters oust Viktor Orbán, a close ally of Trump and Putin, despite late campaign push from JD Vance
By Justin Spike, Sam McNeil and The Associated PressApril 12, 2026
4 hours ago
Iran’s crumbling economy is the regime’s greatest weakness with prices up 40% since the war began while authorities worry about making payroll
EconomyIran
Iran’s crumbling economy is the regime’s greatest weakness with prices up 40% since the war began while authorities worry about making payroll
By Jason MaApril 12, 2026
5 hours ago
Here’s how a U.S. naval blockade of the Strait of Hormuz could work. ‘This is a big task, and it’s a big gamble’
PoliticsIran
Here’s how a U.S. naval blockade of the Strait of Hormuz could work. ‘This is a big task, and it’s a big gamble’
By Jason MaApril 12, 2026
8 hours ago
Oil tankers U-turn in Hormuz as U.S.-Iran talks break down
PoliticsOil
Oil tankers U-turn in Hormuz as U.S.-Iran talks break down
By Weilun Soon and BloombergApril 12, 2026
10 hours ago

Most Popular

'This is the last warning.' Iran threatens U.S. warships after they throw down the gauntlet for winner-take-all Strait of Hormuz
Politics
'This is the last warning.' Iran threatens U.S. warships after they throw down the gauntlet for winner-take-all Strait of Hormuz
By Fortune EditorsApril 11, 2026
1 day ago
A 93-year-old refused to sell her home to the Masters golf course that’s spent $280 million on expansion: ‘Money ain’t everything’
Real Estate
A 93-year-old refused to sell her home to the Masters golf course that’s spent $280 million on expansion: ‘Money ain’t everything’
By Fortune EditorsApril 12, 2026
13 hours ago
'People are trying to be creative': Tariff-battered American companies are so cash-starved they are using refund claims as collateral for loans
Economy
'People are trying to be creative': Tariff-battered American companies are so cash-starved they are using refund claims as collateral for loans
By Fortune EditorsApril 12, 2026
17 hours ago
Palantir CEO says AI ‘will destroy’ humanities jobs but there will be ‘more than enough jobs’ for people with vocational training
Future of Work
Palantir CEO says AI ‘will destroy’ humanities jobs but there will be ‘more than enough jobs’ for people with vocational training
By Fortune EditorsApril 11, 2026
2 days ago
The 'affordability economy' has created a housing market nobody predicted: Prices collapsing in the Sun Belt, soaring in the Rust Belt
Real Estate
The 'affordability economy' has created a housing market nobody predicted: Prices collapsing in the Sun Belt, soaring in the Rust Belt
By Fortune EditorsApril 11, 2026
2 days ago
2 years ago, Saudi Arabia quietly canceled the ‘petrodollar’ deal with America that wired the world economy for 50 years. Then war broke out in Iran
Energy
2 years ago, Saudi Arabia quietly canceled the ‘petrodollar’ deal with America that wired the world economy for 50 years. Then war broke out in Iran
By Fortune EditorsApril 7, 2026
5 days ago

© 2026 Fortune Media IP Limited. All Rights Reserved. Use of this site constitutes acceptance of our Terms of Use and Privacy Policy | CA Notice at Collection and Privacy Notice | Do Not Sell/Share My Personal Information
FORTUNE is a trademark of Fortune Media IP Limited, registered in the U.S. and other countries. FORTUNE may receive compensation for some links to products and services on this website. Offers may be subject to change without notice.