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

nuclear stockpiles

Nuclear launch console.

Worldwide deployments of nuclear weapons, 2014

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

Global nuclear weapons inventories, 1945-2013

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

Global Nuclear Stockpiles, 1945–2002

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