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nuclear weapons

A choir of Hibakusha (atomic bomb survivors) sing "Never Again." Hiroshima-Nagasaki 2012. Credit: The Official CTBTO Photostream. Accessed via Wikimedia Commons.

As atomic bomb survivors age, they’re motivating the next generation on disarmament

By Masako Toki | Nuclear Risk, Nuclear Weapons, Opinion

Atomic Bomb Dome in the Hiroshima Peace Memorial Park. Credit: Michael Helmer. Public domain image accessed via Wikimedia Commons.

In an era of climate change and COVID, Hiroshima reminds us of another existential threat.

By Susan D’Agostino | Nuclear Risk, Nuclear Weapons, Opinion

How UNSCOM found and destroyed Iraq’s biological weapons

By Filippa Lentzos, Henrietta Wilson | Biosecurity

chemical-filled Iraqi mortar shells being scanned for leaks

The many lessons to be drawn from the search for Iraqi WMD

By Terence Taylor | Chemical Weapons, Nuclear Weapons

North Korea’s military parade on October 10, 2020

Nuclear Notebook: How many nuclear weapons does North Korea have in 2021?

By Hans M. Kristensen, Matt Korda | Nuclear Notebook, Nuclear Weapons

J. Robert Oppenheimer. Credit: James Vaughn. CC BY-NC-SA 2.0. Accessed via Flickr.

Four senators ask Biden to clear Oppenheimer’s name

By Susan D’Agostino | Nuclear Risk, Nuclear Weapons, Opinion

Maj. Gen. William F. Burns at the United States Army War College. Photo provided by the family and used with permission.

William Burns, behind-the-scenes advisor in US-Soviet nuclear talks, dies at 88

By Lawrence J. Korb, Arnold S. Kohen | Nuclear Risk, Nuclear Weapons, Opinion

Time exposure showing the tracks of the missiles’ six dummy warheads, white-hot from air friction, arriving 8,000 km down-range near Kwajalein Atoll in the Western Pacific. The domes in the foreground house tracking telescopes. As a part of the post-Cold War reductions, the Minuteman IIIs were downgraded to one warhead each. Credit: US Air Force photos from National Security Archive and US National Archive collections respectively. Public domain image.

Biden should end the launch-on-warning option

By Frank von Hippel | Analysis, Nuclear Risk, Nuclear Weapons, Opinion

After Geneva: Will Self-Interest Suffice?

By Walter C. Clemens Jr. | Analysis, Nuclear Risk, Nuclear Weapons, Opinion

What role will America’s European allies play after the Biden-Putin summit?

By Ivanka Barzashka | Analysis, Nuclear Risk, Nuclear Weapons, Opinion

Next step in arms control: Putin must be pragmatic

By John Erath | Analysis, Nuclear Risk, Nuclear Weapons, Opinion

Biden and Putin signaled an openness for substantive talk

By Robert Rosner | Analysis, Nuclear Risk, Nuclear Weapons, Opinion