Building a future
beyond nuclear fear.

We are a hub where thought leaders, innovators, campaigners, and activists convene and take action to move us closer to a world free from nuclear threats.

Ploughshares is a relentless force committed to eliminating the threat of nuclear weapons. As the largest foundation singularly focused on reducing this danger, we grow and amplify the impact of the most effective advocates and organizations in the world through critical funding and trusted field building support.

Nuclear war affects everyone. We raise much-needed awareness to the perils of nuclear weapons development, testing, and use.

Latest from our Story Center

Bankrolling Bombs: How Your 401(k) Funds the War Machine and What You Can Do About It

Over the last few months, I’ve written about how weapon makers are connected to humanitarian risks, and how that translates to financial risks for 401(k) investors. In this post we’ll trace the investment chain from A to Z, showing how our savings end up flowing towards military weapon manufacturers, and how you can find sustainable…

Golden Dome: The Star Wars Reboot No One Asked For

May the 4th be with you! The idea of defending the US against our adversaries’ nuclear weapons has long been enticing, leading the US to develop anti-ballistic missile (ABM) systems in the 1950s, 1960s, and 1970s. And despite the shortcomings of several programs and the prohibitive costs of deployment, the Reagan administration launched the Strategic…

VIDEO – Ploughshares: How Did It Get Started?

In 1981, a group would come together to fight for a world without nuclear weapons. That’s how Ploughshares began, with a simple mission to turn swords into ploughshares. Or in this case, nuclear weapons into a thing of the past. Learn more about our history and what Ploughshares stands for today:   Author Ploughshares View…

NukeTalk Podcast

The most recent season of NukeTalk is The Nuclear Ballot: How the US Election Shapes Nuclear Policy. NukeTalk is currently on hiatus. 

The Nuclear Ballot: Inauguration Special Report

As we conclude our Nuclear Ballot season, we are wrapping up with an Inauguration Special Report. Our guest is Jon Wolfsthal, Director of Global Risk at the Federation of American Scientists (FAS), as we explore what comes next regarding nuclear policy, domestic policy, and foreign policy at large now that Donald J. Trump is the President of the United States.

9 countries in the world possess nuclear weapons.

Of the approximately 12,121 weapons that exist today, the United States and Russia have a combined total of 10,624, accounting for over 90 percent of the world’s nuclear arsenal.

United States
Russia
China
France
United Kingdom
India
Pakistan
Israel
North Korea

Together, we make a difference

Only together can we rid the planet of nuclear threats. We can’t do it alone. Our supporters have been indispensable partners over the past 40 years. And as a public foundation, we’re accountable for every dollar spent in this effort. So please join us in making sure we are all safe from nuclear weapons today, tomorrow and for generations to come.