A massive oil spill from the stranded tanker Caroline Bezengi off Oman has expanded to an estimated 500 square miles, Greenpeace told CNN, raising concerns about severe environmental damage in the Arabian Sea.
Omani authorities said the oil has reached the mainland, affecting about 25 miles of the Ras Madrakah coastline, more than 120 miles from the tanker. Officials have urged residents to avoid fishing in affected areas and said seafood would be tested for contamination.
The cause of the incident remains unclear. Greenpeace warned that oil reaching coastal sediments could cause lasting damage to coral reefs, seagrass, wildlife and fishing communities, while also raising questions over liability for cleanup costs.
Related Tweet:
#WATCH: A tanker carrying 800,000 barrels of oil is leaking its contents into the waters off Oman after running aground in a nature reserve. Read more here https://t.co/AVr4cl3HVJ pic.twitter.com/BYYJs3OtlL
— Arab News (@arabnews) August 14, 2026
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