FAS reports provide detailed, technical analysis on specific security threats facing the world, and provide the public and policymakers with recommendations on how to address these threats.
All FAS reports are available online in HTML or PDF format.
Recent Activity
Nuclear Monitoring and Verification in the Digital Age: Seven Recommendations for Improving the Process
The goal of this Task Force report is to offer findings and make recommendations regarding nonproliferation monitoring and verification in general; our observations are grounded in large part on the Task Force’s continued attention to nonproliferation …
The Nonproliferation and Disarmament Challenges of Naval Nuclear Propulsion
A so-called loophole might allow a non-nuclear weapon state (NNWS) to use a naval reactor program to acquire nuclear weapons by taking nuclear material outside of safeguards and then potentially diverting some of that material. Additionally, nuclear-ar …
Nuclear Dynamics in a Multipolar Strategic Ballistic Missile Defense World
This report examines the nuclear dynamics and implications for strategic relations in a world where four nuclear-armed states are developing strategic ballistic missile defenses (BMD). These states are the United States, Russia, China, and India. Each …
Life-of-the-Ship Reactors and Accelerated Testing of Naval Propulsion Fuels and Reactors
This special report is a result of the FAS U.S.-French Naval Nuclear Task Force and is focused on the life-of-the-ship reactors and role of accelerated testing on naval propulsion fuels and reactors. The report is written by Dr. George Moore. Read or d …
France’s Choice for Naval Nuclear Propulsion: Why Low-Enriched Uranium Was Chosen
This special report is a result of an FAS task force on French naval nuclear propulsion and explores France’s decision to switch from highly-enriched uranium (HEU) to low-enriched uranium (LEU). By detailing the French Navy’s choice to switch to LEU fu …