Iran's security chief threatens 'seismic' retaliation against sanctions supporters

Iran's top security official warned that any nation joining US economic sanctions would be treated as an enemy and face 'seismic' retaliation. He outlined a strategy of first negotiating with neighboring countries, then striking their interests if they refuse to distance themselves from Washington. The warning comes as the US plans new sanctions and Egypt urges both sides to return to diplomacy.

EXPANDED:

Iran's security chief outlined a three-step response: diplomatic outreach, then warnings, and finally strikes on the interests of nations that align with US sanctions. This follows Trump's pledge of a "most crushing" economic operation and Treasury Secretary Bessent's ultimatum that countries are "either with us or against us."

The Strait of Hormuz remains effectively closed since late February, though Iran issued a special permit for Iraqi tankers. Talks with Oman on managing the waterway continue without a deal.