Non-proliferation
113 Articles
Let’s Make a Deal: How to Mitigate the Risk of Hypersonic Weapons
Despite the destructive capability of hypersonic weapons, international arms control law currently does little to regulate their development, testing, or production.
Extend New START — The World Can’t Afford a U.S.-Russia Nuclear Arms Race Too
The chances of successfully negotiating a new, complex deal including China were already slim before the coronavirus pandemic. Now, in the midst of what clearly will be an extended…
Pentagon Deployment of New, “More Usable” Nuclear Weapon Is a Grave Mistake
DoD now acknowledges it has deployed a new, sea-based nuclear warhead capability. But the administration’s stated rationale for the new weapon is deeply flawed, and the decision…
Trump’s Aim to Go Big on Nuclear Arms Control Should Begin by Extending New START
If President Trump actually seeks to avoid an arms race, maintain a cap on the Russian nuclear arsenal, and create the conditions for follow-on talks with Russia and new negotiations…
National Security at the United Nations: The Latest
Myanmar taken to ICJ over genocide of Rohingya, IAEA reports further Iranian steps away from JCPOA, UN experts find al-Shabaab a potent threat despite U.S. air strikes, the UN…
National Security at the United Nations This Week
Editor’s Note: This is the latest in Just Security’s weekly series keeping readers up to date on developments at the United Nations at the intersection of national security,…
National Security at the United Nations This Week
Editor’s Note: This is the latest in Just Security’s weekly series keeping readers up to date on developments at the United Nations at the intersection of national security,…
National Security at the United Nations This Week
A UN report finds potential complicity in Yemen war crimes by the US, France, & Britain; the IAEA reports further crumbling of the Iran Nuclear Deal; the UN warns of a risk of…
The Once and Future Threat of Nuclear Weapon Testing
Some Trump administration officials have signaled hostility to the Comprehensive Test Ban Treaty and an interest in the United States resuming nuclear weapon testing, which could…
The State of Play with US-Iran and How We Got Here: Q&A with Laura Rozen
We asked Just Security’s Laura Rozen for her assessment of the current tension between the United States and Iran. Two key questions follow.
Cooking the WMD Books: Politicizing the 2019 State Department Compliance Report
"I know. I used to work in State Department’s Bureau of Arms Control, Verification, and Compliance and then in the Office of the Under Secretary responsible for this report.…
The Iran Nuclear Deal After Rouhani’s Announcement
Iran's announced measures are cause for concern that the JCPOA could soon unravel. But Iran hasn't breached its commitments, yet, and there may currently be a path for climbing…