On January 12, 2026, U.S. President Donald Trump announced via social media that any country conducting business with Iran will face a 25% trade tariff with the U.S., effective immediately.

Trump emphasized that this decision is “final and irrevocable.”

However, the White House website does not currently provide any official policy documents regarding this measure, nor does it clarify whether the tariffs apply to all Iranian trade partners. Requests for comment from the White House went unanswered.

Key Iranian export destinations include China, the United Arab Emirates, and India.

I. Iran’s Predicament

For years, Iran has faced severe sanctions from Washington.

• Last year, Iran engaged in a 12-day conflict with U.S. ally Israel and, in June, its nuclear facilities were reportedly struck by U.S. forces.

• Iran is now experiencing its largest anti-government demonstrations in years.

On January 2, Trump posted on social media that the U.S. would intervene if Iran continues to shoot peaceful protesters, emphasizing that “we are ready to act.”

II. Iran’s Response

On January 12, Iranian Foreign Minister Hossein Alaghzi held a press conference regarding recent protests that escalated into violent attacks. He claimed that Iran possesses extensive evidence showing U.S. and Israeli involvement in these acts, labeling them as acts of terror.

Regarding potential U.S.-Israeli military threats:

• Alaghzi stressed that Iran does not seek war, but is fully prepared to respond if necessary.

• Iran is also ready for serious, pragmatic negotiations with the U.S., but insists that talks must be fair, equal, and based on mutual respect, rather than unilateral demands from Washington.

III. Economic Implications

Because the U.S. has long imposed strict sanctions on Iran, the two countries have no formal trade or diplomatic relations, limiting Washington’s ability to exert direct economic pressure through tariffs.

If the new tariff policy is enforced, import costs for Iranian goods from major trade partners—including Iraq, India, the UAE, and Turkey—would rise significantly, potentially disrupting regional trade flows.