China has continued to accelerate and expand the modernization of its nuclear arsenal but has yet to become a peer of the ...

Firings and buyouts hit the top-secret National Nuclear Security Administration amid a major effort to upgrade America’s ...

Main: With the US seemingly going down the ‘America First’ route, Europe appears to be coming to the realisation that it is ...

Ukraine surrendered its Soviet-era nuclear stockpile more than three decades ago and experts have questioned whether Kyiv ...

Ukrainian public attitudes about having nuclear weapons have shifted significantly in 30 years. Kyiv may consider setting up ...

Donald Trump’s exclamation that Ukraine’s defense of its territory could cause a nuclear war was extraordinarily dangerous.

Talk of replacing the American nuclear umbrella over Europe with the small British and French nuclear armories is in the air, ...

The nuclear shadow has precluded large-scale war between nuclear states. A fear of mutual destruction helped keep the Cold ...

It’s a new day in Europe. Gone are the halcyon years of unshakeable American commitment to Europe’s defense against Russia.

Everyone should understand that if the liberal order falls, the nonproliferation regime would fall with it. And the powers ...

North Korea on Monday vowed to "steadily update and strengthen" its nuclear arsenal, rejecting a joint statement by the Group ...

President Emmanuel Macron has said he will launch a strategic dialogue on extending the protection offered by France's ...