The tariffs will exempt oil, gas, certain natural resources, goods covered by the U.S.-Mexico-Canada Agreement, and products already subject to national security tariffs, including cars and steel.
Nonproliferation experts have raised concerns that the absence of such guardrails could allow enrichment to weapons-grade levels.
Iraq remains heavily reliant on Iranian natural gas and electricity, and bilateral trade exceeds $12 billion annually. Millions of Iranian Shiite pilgrims also travel to Iraq’s holy sites each year.
Palestinian officials said Israeli forces imposed tight restrictions at the mosque’s gates, barred large numbers of Palestinian worshippers and students from entering, and assaulted several worshippers.
Patriotic Millionaires said its own polling showed most millionaires supported higher taxes on themselves.
Iran also said two people were killed in a U.S. missile strike near the passenger terminal at the Shalamcheh border crossing with Iraq.
The two sides also signed a separate bilateral safeguards agreement.
Defense Secretary Pete Hesgseth said the Iran war had cost the United States $37.5 billion.
The U.S. has already bombed bridges in southern Iran over the last 11 days of fighting. Strikes on power plants or in Tehran would mark a further escalation.
Iran’s Health Ministry said U.S. strikes over the past 11 days had killed 53 people, including six women and three children, and wounded nearly 600.