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Oil spill expands off Oman from sanctioned Russian tanker

Created at 5 Aug · 12:56 PM1 source↑ Market-relevant
IN SHORT

An oil spill from a U.K.-sanctioned Russian tanker grounded off Oman is expanding dramatically, reaching shorelines and covering an estimated 150 square kilometers, according to Greenpeace Germany and satellite images. The tanker, Caroline Bezengi, has been grounded since June and is carrying over 800,000 barrels of crude oil.

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Key Numbers

150 sq kmestimated oil spill surface area
20 sq kmoil spill surface area last week
274 meterstanker length
899 feettanker length
800,000 barrelsestimated crude oil cargo
28 July 2026satellite image date
4 August 2026satellite image date

Who's Involved

Copernicus Sentinel Data
provided satellite images of the oil spill
Greenpeace Germany
warned of environmental catastrophe and provided spill estimates
Nina Noelle
Greenpeace Germany spokesperson on oil spill
Wim Zwijnenburg
environmental expert for PAX, analyzed satellite imagery
PAX
Dutch organization focusing on conflict and environment
Caroline Bezengi
U.K.-sanctioned Suezmax tanker leaking oil
Oil spill expands off Oman from sanctioned Russian tanker

↳ Why This Matters

The expanding oil spill poses a significant environmental threat to a marine protected area off Oman, potentially harming wildlife including endangered petrels and the Arabian Sea humpback whale. The incident also highlights the environmental risks associated with Russia's sanctioned 'shadow fleet' of tankers.

Key facts

  • An oil spill is expanding off the coast of Oman from a grounded tanker.
  • Satellite images indicate the spill covers an estimated 150 square kilometers.
  • The tanker, Caroline Bezengi, is sanctioned by the U.K. and carries oil originating from Russia.
  • The vessel has been grounded since June and is estimated to be carrying over 800,000 barrels of crude oil.
  • The spill is impacting Qibliyah Island, a marine protected area.

An oil spill from a Russian-sanctioned tanker grounded off the coast of Oman has dramatically expanded, reaching shorelines and covering an estimated 150 square kilometers, according to Greenpeace Germany and satellite images reviewed by The Associated Press. The spill is affecting Qibliyah Island, part of a marine protected area.

The 274-meter Suezmax tanker, Caroline Bezengi, has been grounded since June and is carrying over 800,000 barrels of crude oil. It is sanctioned by the U.K. for carrying oil that originates from Russia, and also by the EU, Canada, and Switzerland.

Satellite images from July 28 showed an oil sheen covering about 20 square kilometers, but images from August 4 indicated a significant increase. Experts warn that the windy monsoon season could take a toll on the ship's hull, potentially leading to a larger spill.

Greenpeace has called the situation an impending environmental catastrophe, highlighting the risks posed by Russia's "ghost fleet" of aging tankers used to evade sanctions.

Frequently asked questions

The Caroline Bezengi is a 274-meter Suezmax tanker sanctioned by the U.K. and other Western nations for carrying oil originating from Russia. It is currently grounded off the coast of Oman and leaking crude oil.

Satellite images from August 4 estimate the oil spill covers approximately 150 square kilometers, a significant increase from about 20 square kilometers a week prior.

The spill is occurring near a marine protected area and threatens wildlife, including endangered petrels and the Arabian Sea humpback whale. Experts warn of a potential environmental catastrophe if the ship breaks apart.

The tanker is sanctioned by the U.K. for carrying oil that originates from Russia, with the stated aim of destabilizing Ukraine. It is also sanctioned by the EU, Canada, and Switzerland.

What Happens Next

01Monitoring of the oil spill's expansion and impact on marine life.
02Assessment of the structural integrity of the grounded tanker, Caroline Bezengi, during the monsoon season.

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How It Developed

A tanker belonging to Russia's sanctioned shadow fleet has been stranded for over a month off the coast of Oman.
Satellite images from July 28 showed an oil spill consistent with a leak from the tanker.
Greenpeace Germany stated that satellite images from August 4 indicated the oil spill covered an estimated 150 square kilometers, a significant increase from 20 square kilometers a week prior.
The spill is affecting Qibliyah Island and has reached shorelines.
The tanker, Caroline Bezengi, is a 274-meter Suezmax tanker sanctioned by the U.K., EU, Canada, and Switzerland.
The tanker has been grounded off the Dhofar coast since June, with reports of an explosion on board at the time.
Experts warn of the environmental risks posed by the tanker's crude oil cargo and the potential for the ship to break apart during the monsoon season.

Sources

T1
Satellite image reveals oil spill off Oman's coastMiddle East Eye
T2
Satellite images reveal large oil spill off Oman from grounded ship ...apnews.com
T2
Satellite images reveal oil leaking from a sanctioned tanker near Oman ...apnews.com
T2
Oil spill from grounded tanker off Oman expands sharply, satellite ...abcnews.com

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