United States

Delegation members from the UN Security Council's five permanent members (P5), from left to right: Philip Barton of Britain, Andrea Thompson of the United States, Nicolas Roche of France, Fu Cong of China, and Oleg Rozhkov of Russia, attend a panel discussion after the Treaty on the Non-Proliferation of Nuclear Weapons (NPT) conference in Beijing in January 2019. Photo by Thomas Peter/AFP via Getty Images.

All START: a proposal for moving beyond US-Russia arms control

By Amy J. Nelson, Michael O’Hanlon | Analysis, Nuclear Weapons

Donald Trump and Kim Jong-un shake hands

The US must trade muscles for diplomacy to end the North Korean nuclear crisis

By Colleen Moore | Nuclear Weapons, Opinion

Some countries plan to decentralize control of nuclear weapons in a crisis. Here’s why that’s dangerous.

By Giles David Arceneaux | Nuclear Weapons

To reassure Taiwan and deter China, the US should learn from history

By (Clark) Aoqi Wu | Special Topics

flight operations aboard USS Nimitz in South China Sea

The United States and stability in the Taiwan Strait

By Jingdong Yuan | Special Topics

Russia suspends New START and is ready to resume nuclear testing

By François Diaz-Maurin | Nuclear Weapons

There is no alternative: US-Russian nuclear arms control must restart. Now.

By Connor Murray | Nuclear Weapons

The US has a new nuclear proliferation problem: South Korea

By Lauren Sukin | Nuclear Weapons

How the war in Ukraine hinders US-Russian nuclear arms control

By Steven Pifer | Nuclear Weapons

US nuclear submarine

Nuclear Notebook: United States nuclear weapons, 2023

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

The 2022 nuclear year in review: A global nuclear order in shambles

By François Diaz-Maurin | Nuclear Energy, Nuclear Risk, Nuclear Weapons

After Putin – What?

By Vladislav Zubok | Special Topics