“Iran’s behavior threatens the national interest of the United States; it is therefore in the national interest to impose maximum pressure on the Iranian regime to end its nuclear threat, curtail its ballistic missile program and stop its support for terrorist groups,” Mr. Trump wrote in the order he announced on Tuesday.

That order triggered a harsh response from the Iranian government, which claimed in a statement that Iran is not pursuing a nuclear weapon and that there was no need for economic punishments by the United States.

“Maximum pressure is a failed experiment, and trying it again will lead to another failure,” said Iran’s foreign minister, Abbas Araghchi, according to Shargh, an Iranian news outlet. “If the main issue is that Iran does not pursue nuclear weapons, this is achievable and there is no problem.”

American intelligence officials have said they believe Iran has not yet made the decision to build a nuclear bomb. But they have said Tehran has continued to enrich fuel for a potential weapon and have explored how they could build a crude weapon in a matter of days or weeks if they decided that it was necessary.

Mr. Trump said repeatedly on Tuesday that Iran should never be allowed to have a nuclear weapon, but he dodged questions about whether the United States would participate with Israel in hypothetical attacks on Iran’s nuclear facilities, where the enrichment and other work has been taking place for years.

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https://www.nytimes.com/2025/02/05/us/politics/trump-iran-nuclear-deal.html