A vast oil spill from the leaking sanctioned tanker Caroline Bezengi has begun hitting Oman’s coastline near Ras Madraka and Masirah Island, threatening an environmental disaster comparable in potential scale to the 1989 Exxon Valdez spill. According to Oman’s environment agency and independent oil spill specialists reviewing satellite imagery, the slick now covers an area exceeding 2,000 square kilometers, with insurers and international funds refusing clean-up costs because the incident is classified as an “act of war” rather than a routine maritime accident.
Satellite Imagery and Coastline Impact Near Ras Madraka
The leaking crude threatens to impact 40 kilometers of coast near Ras Madraka, as well as Masirah Island, according to Omani environmental officials. Satellite data reviewed by SkyTruth CEO John Amos indicates the slick spans more than 2,000 square kilometers. Amos warned that if the 25-year-old vessel breaks up completely under wind and wave action, it could release 40 to 50 million gallons of oil. That volume matches the sheer size of the 1989 Exxon Valdez disaster and mirrors the capacity of the Sanchi, an Iranian ship involved in a 2018 collision off China.
Sanctions, Shadow Fleet Routes, and War Damage
The Caroline Bezengi was carrying an estimated 800,000 barrels of Russian oil under international sanctions when it ran aground on June 30. Maritime sources reported that the tanker first encountered trouble off Yemen on June 8 following an apparent blast. Hanen Keskes, political campaigns lead for Greenpeace in the Middle East, noted that the affected area surged from 45 square kilometers at the end of July to 150 square kilometers in early August, quadrupling to 600 square kilometers within just two days by August 5. The vessel’s journey originated in April at Novorossiysk on the Black Sea—a flashpoint in the Russia-Ukraine war involving shadow fleet shipments—before passing through the Suez Canal in late May toward Yemen’s conflict zone.

Did you know? The Caroline Bezengi is part of the contested Russian shadow fleet, navigating two separate war zones—the Russia-Ukraine conflict and Yemen’s conflict zone involving Houthi militant activity—before grounding near an Omani marine nature reserve.
IOPC Funds Cite ‘Act of War’ Exclusion
Complex war and sanctions regulations are actively blocking standard response mechanisms. The IOPC Funds, an intergovernmental agency that handles tanker spill compensation, confirmed to Reuters that it will not cover clean-up expenses because the incident is classified as an “act of war” rather than a routine maritime accident. Furthermore, the vessel lacks coverage from any recognized Western insurance provider. While the U.N.’s International Maritime Organization stated that oil spill contingency planning is active, officials noted that seasonal monsoon conditions continue to hinder access and delay salvage operations.
Frequently Asked Questions
Where is the oil spill located?
The spill is centered off the coast of Oman, affecting areas near Ras Madraka and Masirah Island, and threatening an Omani marine nature reserve.
Why are international funds refusing to pay for the clean-up?
According to the IOPC Funds, compensation and clean-up costs are excluded because the incident is classified as an “act of war” rather than a standard shipping accident.
How much oil is the tanker carrying?
The Caroline Bezengi was carrying an estimated 800,000 barrels of Russian crude oil when it ran aground.
What wildlife is at risk from the spill?
The leak threatens an Omani marine nature reserve that provides a habitat for Arabian Sea humpback whales and Socotra cormorants.
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