by Coinstrooper Crypto Articles
Quick Take
  • Donald Trump has signed an Iran deal that halts nearly four months of war and reopens the Strait of Hormuz.
  • The framework looks nothing like the nuclear pact Barack Obama struck in 2015.
  • The agreement extends a ceasefire for 60 days and pushes the nuclear question into later talks.
  • Its design departs sharply from the Joint Comprehensive Plan of Action (JCPOA), which Trump abandoned in 2018.

What Happened

Donald Trump has signed an Iran deal that halts nearly four months of war and reopens the Strait of Hormuz. The framework looks nothing like the nuclear pact Barack Obama struck in 2015.

The agreement extends a ceasefire for 60 days and pushes the nuclear question into later talks. Its design departs sharply from the Joint Comprehensive Plan of Action (JCPOA), which Trump abandoned in 2018.

Two Deals Built on Opposite Logic

Market Context

The JCPOA let Iran enrich uranium at home, capped at 3.67 percent for 15 years. It held Iran to 5,060 operating centrifuges and a 300-kilogram stockpile, under close monitoring by inspectors.

Those caps had a purpose. They stretched Iran’s breakout time from two to three months before the deal toward more than a year.

The limits also carried sunset clauses. Centrifuge caps eased after 10 years and enrichment terms after 15, a feature critics called the deal’s weakest point.

Why It Matters

After the 2018 exit, those constraints collapsed. By May 2025, the IAEA reported more than 400 kilograms of uranium enriched to 60 percent, far past deal terms.

The 2015 deal had paired access with a snapback tool. That mechanism could restore United Nations sanctions fast if Iran broke its word.

Obama front-loaded the rewards. The deal unfroze Iranian assets and reopened oil exports. The US Treasury estimated that Tehran could freely access about $50 billion, not the $100 billion that critics often cite.

Details

Obama’s JCPOA brought together the United States, Britain, France, Germany, Russia, China, and the European Union. Iran accepted verifiable limits on its nuclear program in return for sanctions relief.

The goal then was containment. Negotiators wanted verifiable limits that would hold for a decade or more.

Obama sold the JCPOA as a way to buy time. Trump casts his approach as a path to lasting change.

Trump took the opposite route. He withdrew in 2018, imposed maximum pressure, and reached this deal only after recent strikes on Iran.

That sequence matters. Obama led with diplomacy, while Trump led with leverage built on economic and military force.

Reports describe a 60-day ceasefire, with a framework covering navigation and future nuclear talks.

The two processes also differ in scale. Obama’s pact ran to roughly 159 pages and took about two years to finalize. Trump’s path moved faster, shaped by intermediaries such as Qatar and Pakistan.

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A formal signing is planned in Geneva, after the memorandum was agreed upon remotely. Trump, Vice President JD Vance, and Iranian parliament speaker Mohammad-Bagher Ghalibaf put their names to it.

Enrichment sits at the center

Trump wants the reverse. His team has pushed for zero or tightly restricted enrichment on Iranian soil and longer, firmer limits.

That figure left breakout near zero, enough for a bomb within days. Iran also became the only non-weapons state enriching to that level.

Iran has treated domestic enrichment as a national right. That stance remains the hardest gap to close in any deal.

For now, the 2026 memorandum leaves the issue of enrichment unresolved. Talks over the coming weeks will decide the fate of Iran’s enriched stockpile.

How Trump’s Iran Deal Reshapes Sanctions Relief