Iran and the U.S. Make a Deal. What Now?

June 18, 2026

AI Summary

5 min read

President Trump signed a surprise peace deal with Iran over dinner at the G7 summit in France, abruptly ending a military conflict that had shut the Strait of Hormuz and driven oil prices to $120 a barrel. The agreement, effective immediately, trades the reopening of the strategic waterway for the lifting of the U.S. blockade and permission for Iran to resume oil exports. But the deal leaves the hardest questions — Iran’s nuclear program, ballistic missiles, and funding of proxy militias — for a separate 60-day negotiation window, and critics argue the U.S. just gave away its biggest source of leverage.

The Surprise Deal and What It Actually Does

The memorandum of understanding was signed by President Trump over dinner in Versailles, with Iran’s president also signing, making it operational as of Wednesday. The core of the deal is straightforward: Iran reopens the Strait of Hormuz, through which about a fifth of the world’s oil supply flows, and the U.S. lifts its naval blockade and allows Iran to sell oil again. The economic relief is designed to be incremental — the more Iran complies, the more sanctions relief it gets.

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What you'll learn

1 (01:01) **Trump Signs Iran Deal at G7 Summit** - President Trump surprises by inking an agreement to end the Iran War over dinner in France, returning to Washington immediately
2 (01:52) **Deal Structure: Strait of Hormuz vs. Nuclear Talks** - The memorandum separates an immediate reopening of the strait from larger, thornier nuclear negotiations
3 (02:36) **Strait of Hormuz Reopening Timeline** - Full commercial shipping will take weeks, not days, due to mines and trust issues
4 (02:59) **Core Trade: Oil Revenue for Strait Access** - The U.S. lifts its blockade and allows Iran to sell oil immediately in exchange for reopening the strait
5 (04:09) **Spoilers Threaten the Deal** - Members of the Iranian Revolutionary Guard and a potential Israel-Hezbollah conflict could unravel the agreement
6 (04:54) **Israeli Unhappiness with the Deal** - Prime Minister Netanyahu is unhappy because the MOU does not address nuclear, ballistic missile, or militia funding issues
7 (05:59) **Nuclear Negotiations: High Stakes Ahead** - Trump says 99.9% of what he cares about is the nuclear program, putting pressure on envoys to secure caps or dismantling

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Guests on this episode

Alex Ward Rebecca Fung

Show Notes

A.M. Edition for June 18. WSJ national security reporter Alex Ward has the latest on the deal, what it means for the opening of the Strait of Hormuz, Iran’s nuclear program and Israel’s reaction. Plus, WSJ energy reporter Rebecca Feng says that oil prices have dropped on the news that the U.S. deal will lift sanctions on Iranian oil exports. And Intel’s stock soars to an all-time high pre-market after President Trump says Apple will work with Intel to design and build chips in the U.S. Luke Vargas hosts.