How much could Trump's 'economic D-Day' hurt Iran?

Nearly six months after President Donald Trump declared a swift end to the Iran conflict, the situation remains stagnant. With military victory or a negotiated settlement looking increasingly unlikely, Trump has vowed an "economic D-Day" targeting any country doing business with Iran. The question now is whether this new economic pressure campaign will prove effective where previous strategies have faltered.

The exact details of the campaign remain undisclosed, but Treasury Secretary Scott Bessent has hinted at targeting countries perceived as supporting Iran. Vice-President JD Vance has described the sanctions as a "new phase" of the conflict, emphasizing the US's commitment to using economic pressure. Iran has faced sanctions since the founding of the Islamic Republic in 1979 and has shown resilience in the face of economic hardship.

The US has already announced Operation Economic Fury, a two-pronged campaign involving Treasury-coordinated sanctions and a naval blockade. Geostrategy expert Imran Bayoumi suggested the announcement was a response to mounting frustration, describing it as another attempt at economic pressure. Michael Parker, an expert on economic sanctions, believes the new strategy aims to expand the economic impact by targeting third countries that depend on US dollars.

However, Iran's ability to circumvent sanctions through irregular channels poses a significant challenge. The effectiveness of these sanctions will depend on the willingness of targeted countries to comply with US policies, a factor largely beyond Iran's control.