Senior Kremlin officials on Tuesday said there was little chance of striking a new nuclear arms reduction treaty with the ...

The threat of U.S. withdrawal has prompted countries around the world — from Germany to South Korea — to talk about building their own nuclear arsenals.

Trump praised Poland’s commitment to increase its defense spending and said the meeting reaffirmed the close alliance between ...

The B61-13 variable yield gravity bomb is now going into full production seven months ahead of schedule, Sandia National ...

Former Russian president Dmitry Medvedev said on Tuesday that more countries would get nuclear weapons in the coming years, ...

In a surprise announcement, Iran agreed to talks with the U.S. amid concerns over its nuclear program with fears it could ...

Iran’s Foreign Minister Abbas Araghchi and US special envoy Steve Witkoff are due to lead the talks in Oman, which has played ...

In the lead-up to talks this weekend, President Trump reiterated his warning that military action was "absolutely" possible ...

Iran says it seeks a “real and fair” agreement on its nuclear programme, as the United States signalled a willingness to ...

The United States and Iran will hold their first serious talks in a decade this weekend. Both sides say they are willing to ...

Russia and the United States are by far the world's biggest nuclear powers, with about 88% of all nuclear weapons, followed by China, France, Britain, India, Pakistan, Israel and North Korea ...