The death of the last treaty between Russia and the U.S. that limited the size of nuclear arsenals may spark a new arms race, ...

The U.S., along with five other countries-Turkey, Italy, Belgium, Germany, and the Netherlands- has 5,044 nuclear weapons.

By Mark Trevelyan LONDON, Jan 8 (Reuters) - Even at the height of their Cold War nuclear rivalry, the United States and the ...

SEOUL, South Korea — An arms race for nuclear-powered submarines is accelerating between North and South Korea amid shifts in the United States' security strategy in the region. North Korea's state ...

For many people who grew up during the Cold War era, the fear of a nuclear clash between the U.S. and the Soviet Union was very real. But after the Soviet Union fell, that nuclear escalation ratcheted ...

One of the least-discussed but most consequential outcomes of the resurgence of major-power rivalries is the return of nuclear weapons to the center of international politics. The global salience of ...