US Declares Blockade on Iranian Oil: What It Means for Global Trade

The United States has declared a blockade on Iranian oil, warning of severe legal consequences for those who violate sanctions. This move follows failed peace talks and aims to prevent Iran from controlling the Strait of Hormuz. CENTCOM will enforce the blockade on all maritime traffic to and from Iranian ports, while the US Navy will actively intercept vessels supporting Iran. This development raises significant concerns for global trade and maritime security, as the US seeks to ensure safe passage in the region. Stay tuned for more updates on this evolving situation.

By Narendra Chaudhary Apr 13, 2026, 21:22 IST

Washington's Tough Stance on Iranian Oil

Washington: The United States has issued a stern warning, stating it will 'vigorously prosecute' individuals involved in the buying or selling of Iranian oil that is under sanctions. This announcement follows President Donald Trump's declaration of a blockade on the Strait of Hormuz.

The blockade comes in the wake of unsuccessful peace negotiations between the US and Iran that took place in Islamabad, aimed at resolving the ongoing conflict that began on February 28.

Acting Attorney General Todd Blanche emphasized the Department of Justice's commitment to this stance via a post on X, affirming their support for the President and military actions.

On April 13, at 10 am ET, the US Central Command (CENTCOM) announced it would enforce a blockade on all maritime traffic to and from Iranian ports, as per the President's directive.

This blockade will apply to vessels from all nations entering or leaving Iranian ports, including those on the Arabian Gulf and Gulf of Oman. However, CENTCOM clarified that it would not obstruct the passage of ships traveling through the Strait of Hormuz to non-Iranian ports.

Trump stated that the blockade aims to prevent Iran from controlling the strait and profiting while the global community suffers from its closure.

He mentioned that a future arrangement allowing unrestricted passage could be possible, but Iran's claims of potential mines in the area have hindered this.

Labeling the situation as 'world extortion,' Trump asserted that the United States would not be coerced.

In an interview on Fox News' 'Sunday Morning Futures,' he described the blockade as 'complete' and 'all or none,' indicating that no vessels would be permitted to pass until Iran complies.

Additionally, Trump announced that the US Navy would actively seek to intercept any ships in international waters that have financially supported Iran.

CENTCOM indicated that further details would be communicated to commercial mariners through official notices before the blockade's implementation.

Mariners are advised to stay updated via Notice to Mariners broadcasts and to reach out to US naval forces on bridge-to-bridge channel 16 while navigating the Gulf of Oman and the Strait of Hormuz.

Recently, CENTCOM initiated preparations for mine clearance operations in the Strait of Hormuz, with the USS Frank E. Petersen Jr. and USS Michael Murphy deployed to ensure a 'safe pathway' for international trade amid concerns over sea mines reportedly placed by Iran's Islamic Revolutionary Guards Corps (IRGC).

This operation is part of a larger mission to ensure the strait is entirely free of mines laid by the IRGC, according to CENTCOM.