Global Security

Our experts continue to provide the latest analysis on nuclear weapons and the nuclear threat.

U.S. Air Force photo/Senior Airman Ian Dudley

September 18, 2020

Is the United States Planning a Nuclear-Armed, Intercontinental-Range, Hypersonic Missile?

Cameron Tracy
Former Contributor

Richard Nixon Presidential Library and Museum

September 4, 2020

What is the Secret Agreement between the United States and China on Taiwan?

Gregory Kulacki
East Asia Project Manager

Photo taken by 1352nd Photo Group

August 17, 2020

Do US Nuclear Weapons Help Protect Taiwan?

Gregory Kulacki
East Asia Project Manager

Congress recently approved funding to replace ICBMs despite research showing they are not only superfluous, but they actually increase the risk of nuclear war.

August 5, 2020

Ask an Expert: Congress Plans to Spend Billions on Dangerous, Unnecessary Nuclear Weapons

Elliott Negin
Former Contributor

Anthony Eyring/UCS

August 3, 2020

Another Inconvenient Truth

Gregory Kulacki
East Asia Project Manager

July 28, 2020

Cancel Culture in an Emerging Democracy

Gregory Kulacki
East Asia Project Manager

U.S. Air Force photo/Staff Sgt. Kamaile O. Long

July 17, 2020

A Pivotal Moment in US-Russian Arms Control

UCS Science Network

July 14, 2020

Could China and the United States Go to War over Taiwan?

Gregory Kulacki
East Asia Project Manager

Shealah Craighead/Flickr

July 7, 2020

Does Japan Support Nuclear Disarmament?

Gregory Kulacki
East Asia Project Manager

B. Ebbesen/Wikipedia.

July 1, 2020

Is the United States Planning to Resume Nuclear Testing?

Eryn MacDonald
Global Security Analyst

Sharon McCutcheon/Unsplash

June 3, 2020

10 Things That the Scholarly Community Can Do to Stand in Solidarity

Fernando Tormos-Aponte
Former Staff

Matsubara Miyoko, Hiroshima Peace Memorial Museum

June 1, 2020

What’s the Connection Between Hiroshima and Harlem?

Gregory Kulacki
East Asia Project Manager

D. Meyers/Unsplash

May 26, 2020

Resuming Nuclear Testing a Slap in the Face to Survivors

Lilly Adams
Campaign Manager

Northrop Grumman

May 18, 2020

Satellite Database Update: More than 2,600 Active Satellites Orbiting the Earth

Laura Grego
Research Director, Senior Scientist

Oscar Sosa, Navy

May 8, 2020

The Latest US Test Flight of a Hypersonic Weapon: the Common Hypersonic Glide Body

Cameron Tracy
Former Contributor

U.S. Department of Energy

May 4, 2020

Nuclear Weapons, Frontline Communities, and the COVID Stimulus. What You Need to Know.

Lilly Adams
Campaign Manager

Chairman of the Joint Chiefs of Staff/flickr

May 1, 2020

Does Japan Have Nuclear Weapons?

Gregory Kulacki
East Asia Project Manager

White House photo

April 22, 2020

US Should Extend the New START Nuclear Weapons Treaty To Make Us All Safer

Lisbeth Gronlund
Former UCS Global Security Program Co-Director

Family of Aikichi Kuboyama

April 8, 2020

Housewives and Fishmongers Defeat the US Nuclear Establishment

Gregory Kulacki
East Asia Project Manager

Matt Chesin/Unsplash

April 2, 2020

Lessons From A Small-Town Fire Department On Prevention, Preparation, and Leadership

Sean Meyer
Former Contributor

White House Archives

April 1, 2020

Fitting Hypersonic Weapons into the Nuclear Arms Control Regime

Cameron Tracy
Former Contributor

Bjoern Schwarz/Flickr

March 26, 2020

Nuclear Power Safety and the COVID-19 Pandemic

Edwin Lyman
Director, Nuclear Power Safety

Lucas Sankey/Unsplash

March 24, 2020

As Congress Debates an Economic Stimulus, Where Should the Money Be Spent?

Ken Kimmell
Former President

果壳军事/Wikimedia Commons

March 9, 2020

The Accuracy of Hypersonic Weapons: Media Claims Miss the Mark

Cameron Tracy
Former Contributor

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