Meanwhile, Newsweek has compared how different countries' nuclear weapons compare, by using maps produced by Alex Wellerstein, a professor and historian of nuclear technology, to assess what the ...

Russia has held several rounds of tactical nuclear weapons drills this year, and regularly carries out military exercises for ...

Meanwhile, Moscow beats the nuclear drum against Ukraine. The Tsar Bomba was a warning to avoid this brutal, fate not an inducement to embrace it.

a U.S. warhead and Tsar Bomba, the largest bomb detonated by the Soviet Union in the Cold War. While the tool does not show graphic images of the effects of a nuclear weapon, it does provide hints ...

The head of Russia’s nuclear, chemical and biological weapons defense force—who Ukraine has accused of deploying banned chemical weapons on the battlefield—was killed in a bomb blast outside ...