Obama Says Iran Deal Curbed Nuclear Program Without War

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- Obama said the 2015 Joint Comprehensive Plan of Action (JCPOA) constrained Iran's nuclear program without firing a missile, emphasizing that the U.S. negotiated to remove enriched uranium and set verification mechanisms.
- JCPOA required Iran to cut its enriched uranium stockpile by roughly 98% and capped enrichment below 4%, while permitting limited low‑grade uranium for civilian energy use.
- Trump unilaterally withdrew the United States from the JCPOA in 2018, calling it a “horrible, one‑sided deal,” after which European partners tried to sustain the pact but Iran accelerated enrichment.
- Iran now holds uranium enriched to 60%, far nearer weapons‑grade, following the U.S. exit and the subsequent breach of the deal’s limits.
- Center for Arms Control and Non‑proliferation reported that Iran’s enrichment rose after the U.S. withdrawal, showing the deal’s constraints were no longer in effect.
Why it matters: The diplomatic success of the JCPOA shows that negotiation can restrict Iran’s nuclear capability while avoiding casualties and Strait‑of‑Hormuz disruptions, benefiting the United States, its allies, and regional stability; Trump’s 2018 withdrawal eroded those safeguards, allowing Iran to enrich uranium to 60% and increasing proliferation risk.

