As Ukraine continues to fight off Russian invaders, the sanctions imposed on Russia by the West are already having a devastating impact on that nation's economy. But they have not stopped President ...

Russia has kept the world from intervening more directly in its war with Ukraine with a simple, hair-raising reminder: It has nuclear weapons. And it is willing to use them if its interests are ...

Prefer Newsweek on Google to see more of our trusted coverage when you search. Moscow is conducting nuclear-weapons exercises to make the Kyiv's allies think twice about allowing Ukraine to use ...

In an increasingly desperate move to maintain credibility in the Middle East, the Iranian regime’s defense minister, Aziz Nasirzadeh, has resorted to saber-rattling. Earlier this month he warned that ...

Vladimir Putin’s escalation of Russia’s war in Ukraine and another round of nuclear saber-rattling didn’t knock Federal Reserve Chair Jerome Powell out of the market spotlight Wednesday. But investors ...