Since the first detonation of an atomic bomb in 1945, more than 2,000 nuclear weapons…
Nuclear Weapons
When inspectors from the International Atomic Energy Agency (IAEA) returned to Iraq after the 1990…
State-of-the-art building of Pantex Plant’s new Advanced Fabrication Facility to replace WWII-era structures The Department…
Is Russia now led by someone who would contemplate using nuclear weapons without any great…
How long to midnight? In less than 24 hours the Bulletin of the Atomic Scientists…
The goal of U.S. conventional-nuclear integration (CNI) is to convince potential adversaries that integrating conventional…
It may be surprising to many that the Cooperative Threat Reduction (CTR) nuclear security program…
As officials in Washington consider returning to the 2015 Iran nuclear deal, much of the debate has…
The Department of Defense Office of the Inspector General (DoD OIG) released a redacted public…
Extending New START for five years would give the Biden administration and Russian officials time…
Nominations are now being accepted for an expert committee to study whether a risk assessment…
High-purity depleted uranium is an important strategic material for ongoing and planned modernizations of the…
By comparing two magnitude measurements for seismic events recorded locally, researchers can tell whether the…
The nuclear cart before the horse: Without an integrated schedule for plutonium production, NNSA plans…
Last week, Lisa E. Gordon-Hagerty, Administrator of the National Nuclear Security Administration (NNSA) and U.S.…
Thorough implementation of offense-defense integration for countering missile threats would touch almost every aspect of…
A new Congressional Research Service report said North Korea’s continued weapons development may be intended…
It’s difficult to imagine quite how alarming it would have been for the world’s meteorologists…
Uranium is not always the same: depending on whether this chemical element is released by…
With both Russia and China making great advances in their strategic weapons arsenals, the U.S.…