The authoritative guide to ensuring science and technology make life on Earth better, not worse.

China

Chinese nuclear forces, 2015

By Hans M. Kristensen, Robert S. Norris | Nuclear Notebook, Nuclear Weapons

How to approach nuclear modernization?: A Chinese response

By Lu Yin | Nuclear Weapons, Special Topics, Technology and Security

How to approach nuclear modernization?: A US response

By Matthew Kroenig | Nuclear Weapons

Uranium supplies: A hitch to China’s nuclear energy plans? Or not?

By Hui Zhang | Nuclear Energy

Limit missile defense–or expand it?: A Chinese response

By Wu Riqiang | Uncategorized

Limit missile defense–or expand it?: A German response

By O. Thranert | Uncategorized

Limit missile defense–or expand it?: A Russian response

By Tatiana Anichkina | Uncategorized

National security and academia: Regulating the international circulation of knowledge

By J. Krige | Uncategorized

The code not taken: China, the United States, and the future of cyber espionage

By Adam Segal | Technology and Security

Modernization of nuclear weapons: Aspiring to “indefinite retention”?

By Ray Acheson | Uncategorized

Nonstrategic nuclear weapons, 2012

By Hans M. Kristensen, Robert S. Norris | Nuclear Notebook

Making China’s nuclear war plan

By John W. Lewis, Xue Litai | Uncategorized