The New START treaty, which limits nuclear weapons, is due to expire in February.

A Japanese civic group advocating for nuclear abolition has held an event in Tokyo to mark five years to the day since the Treaty on the Prohibition of Nuclear Weapons took effect on January 22, 2021.

After the New START treaty expires in February, there will be no cap on the number of US and Russian nuclear weapons - but ...

If the US abandons New START, say goodbye to that comfortable feeling we once enjoyed of relative freedom from an imminent ...

On February 5, a treaty capping the numbers of deployed Russian and US nuclear warheads will expire, marking the first time in more than half a century that the two countries' nuclear programs will be ...

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, ...

MOSCOW >> Russian President Vladimir Putin offered his U.S. counterpart Donald Trump a one-year extension today to the last treaty limiting both countries’ nuclear weapons while they discuss what ...

The New START treaty is the last thread of anti-proliferation agreement between the world's biggest arsenals.

European powers are examining how to their bolster nuclear arsenals to guard against Russia amid questions about America’s commitment to NATO.

The world passed a nuclear milestone this week. And, perhaps surprisingly given the recent run of saber-rattling from the likes of Russia and the United States, it’s a positive one.

Japan doesn’t seem likely to develop nuclear weapons in the short-term. However, the tensions that triggered this episode are ...

Between the Ukraine War and Operation Midnight Hammer, nuclear deterrence once again proved itself to be the defining issue ...