The Latest Breaking News from Nuclear Weapons

Russia evacuates civilians from Ukraine’s Kherson; Moscow’s forces would be ‘annihilated’ if Putin used nuclear weapons, says EU foreign policy chief

With Russia expected to soon carry out large-scale drills of its nuclear forces as President Vladimir Putin threatens to use them, the United States and its allies will be challenged to ensure they can spot the difference between exercises and the real thing.

Democratic and Republican lawmakers have reintroduced a bill aimed at monitoring Iran’s nuclear program. Rep. Senator Lindsey Graham announced the inclusion of the Iran Nuclear Weapons Capability Monitoring Act of 2022 - which he had submitted with Dem.

From the war in Ukraine to North Korea's recent missile testing spree, tactical nuclear weapons are being debated and developed in a way not seen since the Cold War.

Vladimir Putin placed the Kremlin’s strategic nuclear weapons forces on ‘high alert’ at the start of the conflict and has continued his sabre-rattling ever since

For decades North Korea has threatened to turn enemy cities into a “sea of fire,” even as it doggedly worked on building a nuclear weapons program that could back up its belligerent words

As the world fears Vladimir Putin could fire nuclear weapons at peaceful neighbour Ukraine, the Kremlin's media is downplaying their immensely destructive capabilities

New national security strategy warns of Russia as more immediate threat and China as long-term competitor

A Russian nuclear strike would change the course of the conflict and almost certainly trigger a "physical response" from Ukraine allies and potentially from NATO, a senior NATO official said on Wednesday. Any use of nuclear weapons by Moscow would have "unprecedented consequences" for Russia, the official warned. It would…