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

The Russian president recently updated Moscow's nuclear doctrine, lowering the threshold for an unconventional strike. Putin ...

The United States in 2022 was so concerned about the possible use of tactical nuclear weapons by Russia that it warned Putin ...

Sullivan made his remarks when questioned about a New York Times article last month that said some unidentified Western ...

The Ukraine war has not only shattered millions of lives and shaken Europe. It also has inured Washington to the use of ...

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

Volodymyr Zelensky has called on the US to convince “sceptics” in Europe that Ukraine should be invited to join Nato. For the ...

A decree signed by the Russian leader, though long planned, came days after President Biden authorized the use of ...

Xi Jinping is almost surely comfortable with Vladimir Putin’s threats to use his most destructive weapons against Ukraine.

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

Russia’s use of a nuclear-capable ballistic missile marks a decisive, and potentially dangerous moment in Moscow’s conflict ...

Within a decade, it is expected that China will have as many nuclear warheads deployed as the United States. Pentagon ...