The crude oil spill from a sanctioned Russian tanker grounded off the coast of Oman has expanded sharply, now covering approximately 150 square kilometers of sea and shoreline.

Satellite imagery analyzed by environmental groups confirms the rapid growth of the slick, which threatens a nearby marine reserve and rare species in the Arabian Sea.

The vessel, which has been stranded for weeks, is subject to sanctions by Canada, the United Kingdom, and the European Union.

The incident underscores the ongoing risks associated with sanctioned shipping operations in the region, where regulatory oversight is often limited and safety standards may be compromised.

While the immediate impact on global oil supply is negligible, the spill adds to broader concerns about shipping safety and environmental protection in key trade corridors.

The Arabian Sea remains a critical route for energy exports, and any disruption or heightened risk perception can influence freight rates and insurance premiums.