There are renewed calls for Australia to sign a treaty ensuring nuclear weapons can't ever be facilitated, stored or manufactured in Australia.

Add Yahoo as a preferred source to see more of our stories on Google. A subsurface atomic test near Yucca Flats, Nev., in March 1955. (U.S. Atomic Energy Commission via AP) (U.S. Atomic Energy Commission via AP) In what would be a major shift in a decades ...

China fired a nuclear-capable ballistic missile from a doomsday submarine on Monday in a show of force just as its neighbors were signing a defense pact and ahead of a NATO summit.

Lithuania's parliamentary parties ⁠have ⁠agreed on a plan to lift ⁠a constitutional ban on nuclear weapons and foreign military bases in ​the Baltic nation, the president said, in a sign of how Russia is resetting security calculations in ‌the region.

Israeli Prime Minister Benjamin Netanyahu has claimed that Iran would have developed a nuclear weapon and used it on Israel were it not for the two wars of the past year.

New START limited the number of strategic nuclear weapons the United States and Russia could deploy to 1,550 each. It also limited the missiles and bombers those warheads were loaded on, required on-site inspections and data exchanges, barred interference with satellite monitoring, and established a joint commission to discuss disputes. It did not limit the number of nuclear weapons each side ...

Lithuania is considering hosting US nuclear weapons on its territory, defense minister said, as the talks with Washington about boosting deterrence against Russian are ongoing.

Did Italian Prime Minister Giorgia Meloni publicly point out to President Donald Trump that, out of the nine countries with nuclear weapons, the United States is the only one that has used them? No,

Iran's foreign ministry denies inviting IAEA inspectors while Trump claims Tehran agreed to highest level nuclear inspections, creating uncertainty.