DUNN is an independent consultant focused on nuclear risk reduction, arms control, and nonproliferation. He was U.S.

Meanwhile, Newsweek has compared how different countries' nuclear weapons compare, by using maps produced by Alex Wellerstein ...

The United States is not considering returning to Ukraine the nuclear weapons it gave up after the Soviet Union collapsed, ...

Greene accused Biden of "starting a nuclear war on [his] way out" following a report he could give nukes back to Ukraine.

Deterrence is impossible if U.S. strategic offensive forces cannot target the full range of enemy nuclear forces, ...

Newsweek has looked at the potential fallout of the U.S. using the largest nuclear weapon in its arsenal, the B-83, on ...

Admiral Sir Tony Radakin, the Chief of the Defence Staff, claimed there is "only a remote chance of a significant" ...

The report states that the US hypersonic weapons will be more technically challenging to develop than nuclear-armed Chinese ...

"The relationship between nuclear weapons and human security is similar to that of the relationship between economic ...

Providing Ukraine with nuclear weapons, which it willingly gave up in the early 1990s, is not considered part of the United ...

Pervomaisk is home to one of two former intercontinental ballistic missile bases that Ukraine inherited from the Soviet Union ...

U.S. National Security Advisor Jake Sullivan has denied reports that the Biden administration is open to returning nuclear ...