Nuclear Security & Safety

Ploughshares is a relentless force committed to eliminating the threat of nuclear weapons. We grow and amplify the impact of the most effective advocates and organizations in the world through critical funding and trusted field building support.

The Nuclear Threat Initiative is a nonprofit, nonpartisan global security organization focused on reducing nuclear and biological threats imperiling humanity.

NUKEMAP is a mapping mash-up that calculates the effects of the detonation of a nuclear bomb.