Nuclear proliferation

July 8, 2026 | Andrea Stricker |

Iran Continues Work at Key Nuclear Site, Violating U.S.-Iran Agreement

New analysis of satellite imagery indicates that Iran is continuing construction at the deeply buried nuclear facility known as Pickaxe Mountain, in violation of the U.S.-Iran Memorandum of Understanding...

July 1, 2026 | Clifford D. May |

For Tehran, negotiation is war by other means

Iran’s rulers think Trump is as beatable as his predecessors

June 30, 2026 | Orde Kittrie, Miad Maleki

Treasury License for Iranian Petroleum Is Unwise and May Be Inconsistent With Statutory Requirements

The Treasury Department’s issuance on June 22 of a license pausing Iranian petroleum sanctions appears to be inconsistent with the Iran Nuclear Agreement Review Act (INARA), which prohibits such relief...

June 29, 2026 | Orde Kittrie |

Five Key Legal Questions About the June 2026 U.S.-Iran Memorandum of Understanding

This article analyzes five key legal questions relating to the memorandum of understanding (MOU) signed on June 17, 2026 by U.S. President Donald Trump and Iran’s President Masoud Pezeshkian.

June 24, 2026 | Behnam Ben Taleblu |

To Police Any New Nuclear Deal, IAEA Access Is Needed — Urgently

Will the International Atomic Energy Agency (IAEA), the UN nuclear watchdog, journey to Iran following the inking of a memorandum of understanding (MOU) between Tehran and Washington? According to Vice...

June 23, 2026 | Reuel Marc Gerecht, Ray Takeyh

How Iran Plans to Consolidate Its Victory

Trump took bold actions other presidents never dared, only to end up where they were all along.

June 17, 2026 | Mark Dubowitz |

Why Squander The Greatest Leverage Ever Built Against Iran?

Is the Trump administration about to surrender a significant portion of its leverage before the hardest phase of negotiations begin?

June 16, 2026 | Andrea Stricker |

Dilution Is Not the Solution: Disposing of Iran’s Enriched Uranium Stockpile

The critical question of how to handle Iran’s enriched uranium stockpile will be addressed in a long-term peace agreement between the United States and Iran, to be negotiated over the 60 days following...

June 12, 2026 | Andrea Stricker |

Iran’s Nuclear Enrichment Progress: 2008-2025 and Beyond

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June 9, 2026 | David Albright, Sarah Burkhard, Spencer Faragasso, Andrea Stricker

Analysis of IAEA Iran Verification and Monitoring and NPT Safeguards Reports — June 2026

Excerpt This report summarizes and assesses information in the International Atomic Energy Agency’s (IAEA’s) quarterly report, dated June 4, 2026: Implementation of the NPT Safeguards Agreement...

June 3, 2026 | Clifford D. May |

Letter to the POTUS

A few hopefully helpful notes on Iran’s “Islamic Revolutionaries”

May 29, 2026 | Andrea Stricker |

6 Essential Requirements for a Good Iran Nuclear Deal

A new U.S.-Iran nuclear deal may soon emerge — or at least an initial memorandum of understanding (MOU) to be fleshed out over 60 days. President Donald Trump pledged on May 27 that the United States...

May 29, 2026 | Mark Dubowitz |

Iran Thinks It Can Still Pull Off One Last Trick

Trump Has Iran on the ropes. Now he must resist the bad deal.

May 26, 2026 | Mark Dubowitz, Richard Goldberg

The Iran Deal: What Trump Got, What Iran Got, and What Comes Next

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May 15, 2026 | Andrea Stricker |

Can the NPT Survive Amid Global Disorder? 

The 2026 NPT Review Conference is unfolding against a backdrop of geopolitical upheaval. Absent strong U.S. leadership inside and outside the conference, even modest success appears remote.

May 13, 2026 | Clifford D. May |

Mr. President, here’s your next Iran speech 

With a final offer – and a final warning – to Tehran

May 8, 2026 | Bradley Bowman, Eric S. Edelman

The Axis of Aggressors and Unraveling World Order

May 8, 2026 | Bill Roggio, Andrea Stricker

Iran’s nukes: Degraded but not dead

May 6, 2026 | Andrea Stricker |

Oversights Mar Low-End Estimate of Tehran’s Nuclear Weapons Timeline

U.S. intelligence assessments have concluded that Iran is now 9 to12 months away from being able to build a nuclear weapon, according to a Reuters report. Taken at face value, the report would indicate...

May 6, 2026 | Clifford D. May |

Iran’s rulers are true believers  

That’s why they’re so difficult to deter or constrain