Oman says oil spill from stricken tanker has reached its coast

A major oil spill off Oman has spread to the country’s mainland, polluting beaches along the central coast, environmental authorities have said.

Oil from the Caroline Bezengi, a tanker that has been leaking crude since running aground off Oman in June, has reached beaches in Ras Madrakah, affecting up to 40km (25 miles) of coastline, the sultanate’s Environment Authority said on Wednesday.

Oil is also expected to reach the southern coast of Masirah Island, about 15km off the Omani coast, in the “coming hours”, affecting a 10-20 km (6-12 mile) stretch of coastline, the authority said.

“Specialised teams continue to carry out monitoring, follow-up, and response operations and to take the necessary measures to limit the spread of pollution and minimise its potential impacts, with priority given to areas of high environmental sensitivity,” the authority said in a statement.

Omani authorities said earlier this week said that the spill measured nearly 400 square kilometres (154 sq miles), with the slick concentrated around the Hallaniyat archipelago, home to a marine reserve established last year to preserve the habitats of sea turtles and other aquatic life.

Environmental groups including Greenpeace have estimated that the spill is significantly larger than indicated by Omani authorities.

The Caroline Bezengi has been disabled near Oman’s Al Hallaniyat Islands since June 8, when the ship’s crew reported a suspected explosion.

Western governments have identified the Caroline Bezengi, which most recently sailed under the flag of Cameroon, as part of Russia’s shadow fleet used to transport Russian oil, which has been heavily sanctioned since Moscow launched its 2022 invasion of Ukraine.