Global Security

U.S. President Barack Obama presents the Presidential Medal of Freedom to physicist Richard Garwin during an East Room ceremony at the White House November 22, 2016 in Washington, DC.

Alex Wong/Getty Images

May 30, 2025

Memories of Dick Garwin

Lisbeth Gronlund
Former UCS Global Security Program Co-Director

photo of three workers in white protective gear with their backs to the camera, collecting samples from an underground chamber following a nuclear test

National Archives at College Park via Wikimedia Commons

May 13, 2025

Putting Science to Work for Security: A Call to Prevent Nuclear Testing

Dylan Spaulding
Senior Scientist

aerial photo of the large Sedan Crater created by an underground nuclear blast the Nevada Test Site; several smaller craters are in the desert floor in the background

NNSA Nevada

May 7, 2025

How Science and Advocacy Ended Dangerous Nuclear Testing in the United States

Jennifer Knox
Policy & Research Analyst

photo of two Navajo women wearing traditional clothing, standing on a sand dune and watching over a group of sheep; on the horizon, several tall rock pinnacles reach up into the blue sky

Ivan Dmitri/Michael Ochs Archives/Getty Images

May 6, 2025

US Uranium Mining Legacy Still Harms the Navajo Nation

Chanese A. Forté
Scientist

Alex Wong/Getty Images

May 1, 2025

What’s at Stake in the Budget Reconciliation Process (And What You Can Do About It)

David Watkins
Director of Government Affairs, Climate & Energy Program

This older black and white photo shows Native Americans fishing for salmon at Celilo Falls on the Columbia River.

Russell Lee/Getty Images

April 9, 2025

Justice for Downwinder Communities in Washington

Elizabeth McClure
Kendall Fellow

photo of the United Nations General Assembly in session; on either side of the dais where two people are seated are two large display boards showing the results of a vote, and between the boards is the seal of the UN

Michael M. Santiago/Getty Images

April 8, 2025

Neither Global Development nor Nuclear Disarmament Happen Unilaterally

Robert Rust
China Analyst

Alex Wong/Getty Images

March 10, 2025

We Are Charting a Path for Science in the Trump Era

Gretchen Goldman
President and CEO of UCS

US President Trump and Chinese President Xi Jinping walk past rows of Chinese soldiers standing at attention holding rifles and wearing dress white uniforms

Thomas Peter-Pool/Getty Images

February 25, 2025

Can China and the United States Cooperate Under Trump 2.0?

Robert Rust
China Analyst

photo of the US Capitol set against a blue sky, with the US flag waving in the breeze

drnadig/Getty Images

February 25, 2025

Congress, and All of Us, Will Reckon with Budget Reconciliation This Year

David Watkins
Director of Government Affairs, Climate & Energy Program

photo of a doctor seated at a desk, wearing a lab coat, mask, and stethoscope, listening to the heartbeat of a young girl. The girl is standing with her back to the doctor, who is lifting the back of the girl's shirt in order to apply the stethoscope.

Gustavo Fring/Pexels

February 18, 2025

Why Federal Radiation Regulations Can No Longer Ignore Women and Girls

Chanese A. Forté
Scientist

photo of Russian President Vladimir Putin and US President Donald Trump at a press conference during their 2018 summit; they stand at separate podiums bearing the label "Helsinki 2018" and with Russian and US flags behind them. Putin is speaking and Trump is listening to him

Chris McGrath/Getty Images

February 5, 2025

The Clock Is Ticking on New START Expiration—and a Nuclear Arms Race

Tara Drozdenko
Director, Global Security Program

photo of Pete Hegseth walking down a hallway of a Senate office building, flanked by his wife to the left and an anonymous staffer to the right

Kevin Dietsch/Getty Images

January 13, 2025

Congress Needs to Ask Pete Hegseth Tough Questions

Laura Grego
Research Director, Senior Scientist

Senate Holds Confirmation Hearing For Scott Pruitt To Become EPA Administrator

Aaron P. Bernstein/Getty Images

January 2, 2025

How to Vet Presidential Nominees for Their Science Savvy—a Handy Checklist for Senators

Melissa L. Finucane
Former Staff

black and white photo of demonstrators marching hand in hand in New York City in 1982, under a large banner reading "Freeze the arms race"

Lee Frey/Authenticated News/Getty Images

November 20, 2024

We Need to Prevent a New Era of Nuclear Weapons Testing

Jennifer Knox
Policy & Research Analyst

Tabrez Syed/Unsplash

November 6, 2024

A New Trump Era Lies Ahead. Here’s How UCS Is Responding.

Kim Waddell
Board Chair

A military aide carries the "nuclear football."

Drew Angerer/Getty Images

November 6, 2024

Can Advocates Reduce Nuclear Dangers and Advance Nuclear Justice Under a Trump Administration?

Tara Drozdenko
Director, Global Security Program

photo of the United Nations headquarters in New York City; in the background, the tower rises against a blue sky and, in the foreground, a row of various nations' flags flutter in the breeze

Doug Armand/Getty Images

October 29, 2024

Why the World Needs a New UN Study on the Effects of Nuclear War

Laura Grego
Research Director, Senior Scientist

photo of protestors marching in a street, holding a yellow banner with radiation symbols and the words "save RECA"; other signs say "pass RECA before we die"

Joe Newman

October 10, 2024

After the Election, Congress Must Help Victims of Radiation Exposure by Passing RECA

Lilly Adams
Senior Outreach Coordinator

photo of a 2023 meeting between the US and China; President Xi Jinping and members of his staff sit on the left side of the table and President Joe Biden and members of his staff sit on the right side; flags of both countries are in the background

Adam Schultz/The White House

October 4, 2024

How to Avoid Misunderstanding Chinese Nuclear Weapons Policy

Gregory Kulacki
East Asia Project Manager

photo of two men in blue jumpsuits and hard hats talking inside the cavernous reactor hall of a nuclear power plant; there are caution signs and a radioactive symbol on the wall next to them

Monty Rakusen/Getty Images

September 19, 2024

Is Russia Helping China Expand Its Nuclear Weapons Program?

Sulgiye Park
Former Staff

Chinese President Xi Jinping (center) and his delegation, including Foreign Minister Wang Yi (left), attend a meeting.

Vincent Thian/Getty Images

September 5, 2024

China Rejects US Theory of Great Power Competition

Gregory Kulacki
East Asia Project Manager

photo of a woman in street clothes sitting on a hospital bed talking to a doctor wearing a lab coat and mask and holding the patient's chart

RDNE Stock Project/Pexels

August 14, 2024

A Call for Government Agencies to Fill Research Gaps on Women’s Health

Chanese A. Forté
Scientist

photo of a Minuteman missile launched from Vandenberg Air Force Base in California streaking across the night sky over a suburban neighborhood

US Air Force

August 14, 2024

The Price of the Sentinel Nuclear Weapons Program Keeps Going Up—But the True Costs Are Even Higher

Jennifer Knox
Policy & Research Analyst