The United States has started a naval blockade of Iranian ports following the collapse of talks between both countries, increasing tensions in the Middle East and raising concerns over global energy supplies.

The blockade targets maritime activity linked to Iran, but US officials said it will not stop neutral commercial vessels passing through key shipping routes such as the Strait of Hormuz, a major passage for global oil and gas.

The move comes after weeks of conflict in the region, during which Iran has tightened control over shipping in the strait, adding uncertainty to global energy markets.

Despite the escalation, officials say diplomatic communication with Iran is still ongoing, with hopes that negotiations could resume.

Oil prices fell slightly below $100 as markets reacted to the news, balancing fears of supply disruption with expectations of possible talks.
Iran has condemned the blockade, calling it illegal and warning of retaliation if its ports or ships are targeted.