Nuclear Weapons

The Cold War is over, but the United States and Russia still keep thousands of nuclear weapons on alert and in reserve. Understand the issues with our technical and political analysis.


Subscribe to our Nuclear Weapons feed

Latest Nuclear Weapons Posts

Don’t Make the Same Mistake on Iran that Bush Made on North Korea

, co-director and senior scientist

Press reports say President Trump will likely not certify Iranian compliance with the Iran nuclear deal in the near future, setting up a situation in which Congress can reimpose sanctions and effectively end US compliance with the deal. Read more >

Bookmark and Share

Well-Deserved Recognition: ICAN Wins Nobel Peace Prize

, manager of strategic campaigns

For most of my professional life going back to the late 1980’s, I have been a nuclear weapons organizer/campaigner.  It’s my life’s work.  Over all these years, no group of campaigners has impressed me more than the good folks with the International Campaign to Abolish Nuclear Weapons (ICAN).  Their skill, passion, energy, professionalism and unrelenting doggedness is truly inspiring in our mutual pursuit of a safer world free of nuclear weapons. Read more >

Bookmark and Share

START from the Beginning: 25 Years of US-Russian Nuclear Weapons Reductions

, analyst

For the past 25 years, a series of treaties have allowed the US and Russia to greatly reduce their nuclear arsenals—from well over 10,000 each to fewer than 2,000 deployed long-range weapons each.  These Strategic Arms Reduction Treaties (START) have enhanced US security by reducing the nuclear threat, providing valuable information about Russia’s nuclear arsenal, and improving predictability and stability in the US-Russia strategic relationship. Read more >

Bookmark and Share

North Korea’s Next Test?

, China project manager and senior analyst

North Korean Foreign Minister Ri Yong Ho warned reporters in New York that his country may place a live nuclear warhead on one of its missiles, launch it, and then detonate the bomb in the open air.

It would not be the first time a country conducted such a test. The Soviet Union did it in 1956, The United States did it in 1962. But perhaps the most relevant historical precedent is the Chinese test in 1966. Read more >

Bookmark and Share

Strategic missile defense failures: who’s to blame?

, senior scientist

In Wednesday’s Washington Post, columnist Marc Thiessen blames Democrats’ historic skepticism about missile defense for the poor state of these systems today, but that’s a misrepresentation of its history. Read more >

Bookmark and Share