Trump warns Iran: close Strait of Hormuz and negotiators won’t go home

President Donald Trump escalated his rhetoric against Tehran in a Sunday phone interview with Fox News, warning that if Iran shuts the Strait of Hormuz, the Iranian negotiating team in Switzerland will not be allowed back home. Trump said he spoke with the Iranians overnight, warning that if Iran closes the Strait of Hormuz, the U.S. will “blow the s— out of them,” adding, “You close it and you won’t have a country.”

What Trump actually said

Speaking to Fox News’ Trey Yingst, Trump went further, telling Iran’s delegation they wouldn’t even make it home if the strait was closed. Told that Iranian President Masoud Pezeshkian said Iran will maintain its right to enrich uranium, Trump responded that “he better watch his mouth” and “he better shape up or we’ll take over the rest of the country.”

Trump also described the U.S.-Iran memorandum of understanding as “just an option,” saying, “I can do whatever I want after that option.”

Talks rattled but still alive

Iranian negotiators suspended high-stakes talks with the US in Switzerland in protest at a stream of threats issued by Trump to bomb Iran and even to kidnap the Iranian negotiating team unless the Strait of Hormuz is reopened.

Before leaving the face-to-face talks in Burgenstock, Iran reached a draft agreement over how the US will issue a waiver lifting sanctions on Iranian oil exports, one of the key preconditions before Iran will open talks on its nuclear file. The U.S. and Iran, along with mediating parties, established a road map for reaching a final deal within 60 days during Sunday’s talks in Switzerland, according to a joint statement from the mediating countries.

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Why the Strait matters for markets

The Strait of Hormuz is the single most important chokepoint in global energy. Fifty-five commercial vessels transited the Strait of Hormuz on Saturday, according to CENTCOM, moving large amounts of cargo and more than 17 million barrels of oil to global markets.

The Strait of Hormuz will be closed again, Iran said Saturday, after accusing the U.S. and Israel of violating the memorandum of understanding by Israeli troops not withdrawing from southern Lebanon. Any sustained closure would be a direct shock to crude pricing and tanker rates.

Lebanon is the wildcard

Iran said it had remounted its blockade in the strait in protest at the continued Israeli attacks in Lebanon and said Trump was allowing Israel to breach the memorandum of understanding signed last week. The memorandum calls for a ceasefire on all fronts, but Israel killed more than 30 people in attacks on Saturday in central and southern Lebanon.

“Iran must immediately stop their highly paid proxies in Lebanon from causing trouble,” Trump wrote on social media. “If they don’t, we’ll hit Iran very hard again.”

Options market and stocks to watch

Energy and defense are the obvious pressure points if the Hormuz situation escalates.

• XOM: Watch for crude-linked moves if shipping through Hormuz is disrupted.
• CVX: Same crude beta, also exposed to broader Middle East risk premium.
• USO: A direct read on how traders are pricing the chokepoint risk into WTI.
• LMT: Watch defense names if the rhetoric tilts toward kinetic action.
• RTX: Missile and air-defense exposure if the Gulf situation deteriorates.

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