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

U.S. Vice Presiednt JD Vance said on Thursday he would be shocked if President Donald Trump wanted nuclear weapons extending ...

As the early days of Donald Trump's second presidency up-ends established norms, Europe is contemplating what it might mean ...

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

North Korea said on Monday it will steadily upgrade and bolster its nuclear armed forces and blamed the foreign ministers of ...

By Timothy Gardner, David Brunnstrom and Ju-min Park WASHINGTON/SEOUL (Reuters) - The U.S. Department of Energy has ...

South Korea's foreign minister told the country's legislature Wednesday that developing nuclear weapons is not off the table ...

China, Russia, and Iran issued a joint statement on Friday, reaffirming that political and diplomatic engagement and dialogue ...

Just days earlier, North Korean leader Kim Jong Un vowed to expand his country's nuclear arsenal, currently comprised of ...

President Trump told FNC's "Sunday Morning Futures" anchor Maria Bartiromo that he is more worried about nuclear weapons than ...

Poland’s President Andrzej Duda has again called on the United States to deploy nuclear weapons to Poland as a deterrent to ...