The Caroline Bezengi is believed to be part of Russia's 'shadow fleet' that Moscow uses to circumvent Western sanctions.

An alleged Russian ghost ship carrying one million barrels of crude is leaking a massive 600-square-kilometer slick near al-Qibliyyah island.

Oman is facing an impending environmental catastrophe as an alleged Russian shadow fleet tanker leaks oil across hundreds of square kilometres near a nature reserve, NGOs warn.