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 fuel, author Alain Tournyol du Clos — a lead architect of France’s nuclear propulsion program — explores whether France’s choice is fit for other nations.
Detonating a nuclear weapon in space would not only damage U.S. assets but those of all countries, including Russia. It would set back the use of space for multiple purposes – peaceful and otherwise – by decades.
Satellite images show that the Navy has begun construction of a new nuclear weapons storage and handling facility at Barksdale Air Force Base in Louisiana.
Russia is in the midst of a decades-long nuclear force modernization program intended to replace Soviet-era missiles, aircraft, and submarines with new systems.
The Sentinel program has been plagued with cost increases, flawed assumptions, and misleading arguments from the beginning; this most recent overrun demands hawk-eyed scrutiny of the program’s next steps.