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

El Sol: A Nuclear Fallout-Inspired Video Game to Engage Gen Z in Nuclear Disarmament

Nuclear disarmament is a topic not widely discussed among people my age. I am in my mid twenties, and I am typically met with surprise when I bring up nuclear-related issues with my peers. My particular story as a Tularosa Basin Downwinder is often new information to the average person I talk to in America. …

Iranian Americans Mobilize Against War and Nuclear Catastrophe

Growing up as an Iranian American, the fact that the United States could go to war against Iran always cast a shadow in the background of my life. We had close calls during the Bush era, most famously epitomized in 2007 by the late Senator John McCain chanting to the beat of a popular Beach…

Atomic Alchemy Issue #2: Let It Burn: On Anger, Hope, and The Eternal Flames of Liberation

In the second zine for the Atomic Alchemy series, Jasmine Owens explores the parallels between rage and hope in the pursuit of liberation from injustice. Atomic Alchemy Zine #2: “Let It Burn: On Anger, Hope, and The Eternal Flames of Liberation” Author Jasmine Owens Jasmine Owens is a nuclear weapons abolitionist, writer, educator, organizer, and…

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.