Iran and Oman are moving toward a new plan to charge commercial ships that pass through the Strait of Hormuz, a key maritime corridor for global crude oil and gas shipments.

Until now, international merchant vessels have generally transited the strait without paying fees and without disruption. The waterway lies between Iran and Oman and is considered one of the world’s most critical energy transport routes.

The report says Iran previously shut the route following a war launched by the United States and Israel in February, which disrupted global energy supply and pushed crude prices sharply higher. Iran has since indicated it intends to “monetise” the passage.

Talks between Iran and Oman on managing the strait included detailed discussions on collecting charges from ships. Oman suggested a framework similar to the Malacca and Singapore straits, where voluntary contributions are collected through private trusts.

Iranian officials, however, have insisted the charge would be mandatory. US President Donald Trump has strongly opposed Washington’s ally Oman joining hands with Iran on the issue.