Nuclear proliferation
41 Articles

Could “A House of Dynamite” Spark a Public Rethink of Nuclear Risk?
There’s no shortage of opportunities to reduce the chances that a war game – or the plot of “Dynamite” – is never played out in real-time.

Trump’s Nuclear Testing Remark Was a Signal — Not a Strategy
The science is sound, the stockpile is strong, and the call to test a nuclear bomb has no technical foundation. Resuming testing would not make America safer.

A Human Rights Approach to Nuclear Regimes: Lessons from the Legacy of Nuclear Testing in the Marshall Islands
Acknowledgement and respect for human rights can encourage States, like the Marshall Islands, to join and actively participate in nuclear regimes.

The Just Security Podcast: Is There a Diplomatic Path for Iran’s Nuclear Program? An Interview with Richard Nephew
Just Security’s Tess Bridgeman is joined by Richard Nephew to discuss where things stand and what a path forward for Iran's nuclear program might look like.

What Counts as a Win?: Battle Damage Assessments and Public Messaging
The White House's future BDA briefings on the Iran strikes will likely project certainty where analysis still urges caution.

Intelligence Implications of the Shifting Iran Strike Narrative
How the growing politicization of the U.S. intelligence community undermines the integrity of decision-making on Iran and national security more broadly.

Why War? Why Now? Assessing Iranian Intentions and Capabilities
Why did Israel, and then the United States, decide to attack Iran now, even as U.S.-Iranian negotiations sputtered along?

President Trump’s Decision to Bomb Iran: From Bad to Worse
Whether newly announced ceasefire actually leads to end hostilities will not change the new reality: a comprehensive agreement is less likely now than before the bombing

The Day After U.S. Strikes on Iran’s Nuclear Program: A Policy and Legal Assessment
An expert policy and legal assessment of the U.S. strikes on Iran's nuclear facilities and what comes next.

The Strategic Stakes after Israel’s Opening Strikes on Iran
Strategic implications of Israel’s strikes on Iran and key questions policymakers should ask to navigate what comes next.

The Israeli Strike on Iran the U.S. Saw Coming, but Couldn’t Stop
The Israel-Iran crisis will be a key test for how the Trump administration handles national security crises and its ability to respond.

Israeli Strikes Risk Driving Iran Toward Nuclear Weapons
An assessment of the implications of Israel's strikes on Iran this morning for nuclear diplomacy and regional stability.