JASON on the Physics of Nuclear Weapons
Despite the extensive data obtained through the conduct of more than 1000 nuclear explosive tests, there is still much that is unknown or imperfectly understood about the science of nuclear weapons.
A newly disclosed report prepared in 2011 by the JASON science advisory panel assessed efforts by the National Nuclear Security Administration (NNSA) to “develop improved understanding of the underlying physics of the materials and components in nuclear weapons.”
The study was released in redacted form last week in response to a Freedom of Information Act request from the Federation of American Scientists. See Hydrodynamic and Nuclear Experiments, JASON report JSR-11-340, November 2011.
More recently, JASON performed “a short study of the science and technology enabling improved measurement, characterization, and understanding of the state of stress in engineered subsurface systems of the Earth’s crust.” See Subsurface Characterization, Jason letter report JSR-14-Task-013, September 2014.
Satellite imagery of RAF Lakenheath reveals new construction of a security perimeter around ten protective aircraft shelters in the designated nuclear area, the latest measure in a series of upgrades as the base prepares for the ability to store U.S. nuclear weapons.
It will take consistent leadership and action to navigate the complex dangers in the region and to avoid what many analysts considered to be an increasingly possible outcome, a nuclear conflict in East Asia.
How the United States responds to China’s nuclear buildup will shape the global nuclear balance for the rest of the century.
The bootcamp brought more than two dozen next-generation open-source practitioners from across the United States to Washington DC, where they participated in interactive modules, group discussions, and hands-on sleuthing.