US Iran sanctions have triggered a fresh diplomatic clash after Tehran accused Washington of using economic pressure to force countries into compliance. The dispute comes as President Donald Trump says mines have been cleared from the Strait of Hormuz while Iran and Oman discuss a temporary shipping corridor.
Iran row grows over US economic pressure
Iranian Foreign Ministry spokesperson Esmaeil Baghaei sharply criticised Washington’s new economic campaign against Tehran, describing it as “systemic bullying” that threatens the sovereignty of countries beyond Iran.
In a public statement carried by Iran’s official news agency, Baghaei argued that forcing banks, companies, ports and governments to choose between US demands and American retaliation undermines sovereign equality and the principle of self-determination. He also pointed to Canada’s escalating tariff conflict with Washington as an example of why other countries should be concerned.
Canada tariffs enter Tehran’s argument
Baghaei’s comments came after the Trump administration launched “Operation Economic Outcast,” a new effort aimed at isolating Iran financially and cutting revenue streams linked to its government.
The White House said the campaign would target economic connections supporting Tehran and described the initiative as an unprecedented financial offensive. Treasury Secretary Scott Bessent compared the effort to an “economic D-Day,” while warning countries and companies that continued dealings with Iran could bring consequences.
Tehran is using the parallel US dispute with Canada to frame the policy as something broader than Iran sanctions. That comparison is political rhetoric rather than evidence that the two disputes are legally or economically identical, but it highlights Iran’s effort to turn opposition to secondary sanctions into a wider sovereignty debate.
Hormuz mines claim adds another flashpoint
Trump added a military dimension to the dispute on August 25 when he said the US Navy had informed him that all mines had been removed or detonated from international waters in the Strait of Hormuz.
He warned that any vessel laying new mines would be destroyed and said the United States was maintaining a zero-tolerance policy on further mine placement. Trump also said US Space Force capabilities were monitoring the strategic waterway.
The claim is significant because the Strait of Hormuz remains one of the world’s most important energy shipping routes. However, mine clearance alone does not mean normal commercial traffic has fully resumed or that the broader security dispute has been resolved.
Oman corridor plan points toward diplomacy
At the same time, Iran and Oman are pursuing a separate diplomatic track designed to restore safer navigation through the strait.
Following talks between Omani Foreign Minister Badr Al Busaidi and Iranian Foreign Minister Abbas Araghchi, the two countries said they discussed a phased framework involving a joint temporary navigational corridor and a joint mine-clearing project. Technical talks are expected to continue on a permanent corridor, traffic management and future administration of the waterway.
That proposal shows why Trump’s declaration that the mines are already cleared does not end the issue. Oman and Iran are still negotiating practical arrangements for navigation and long-term management.
Sanctions and diplomacy now move in parallel
The latest developments show two strategies unfolding at once. Washington is increasing financial pressure on Tehran while keeping military leverage around Hormuz. Iran, meanwhile, is rejecting the sanctions politically while continuing talks with Oman on maritime access.
For markets and regional governments, the key question is whether economic pressure pushes Iran toward compromise or produces another cycle of retaliation.
The Strait of Hormuz remains central to that calculation because any disruption there can quickly affect global energy prices and shipping confidence.
