Missions for Nuclear Weapons after the Cold War
This report (PDF) examines currently proposed nuclear missions and finds that the United States is witnessing the end of a long process of having nuclear weapons be displaced by advanced conventional alternatives.
The most challenging nuclear mission is a holdover from the Cold War: to be able to carry out a disarming first strike against Russian central nuclear forces. Only if the US and Russia abandon this mission will meaningful reductions in the two largest arsenals be possible.
FAS and FLI partnered to build a series of convenings and reports across the intersections of artificial intelligence (AI) with biosecurity, cybersecurity, nuclear command and control, military integration, and frontier AI governance. This project brought together leaders across these areas and created a space that was rigorous, transpartisan, and solutions-oriented to approach how we should think about how AI is rapidly changing global risks.
AI is already consequential, but its future trajectory remains contested. Policymakers should make their assumptions explicit, focus on what can be shaped rather than what can be perfectly predicted, and build institutions that can learn and respond as evidence changes.
From grassroots community impacts to global geopolitical dynamics, understanding developing data center capacities is emerging as a critical analytical challenge.
The last remaining agreement limiting U.S. and Russian nuclear weapons has now expired. For the first time since 1972, there is no treaty-bound cap on strategic nuclear weapons.