New START expired on February 5, ending decades of U.S.-Russia cooperation to reduce each country’s nuclear weapons on alert. Four arms control experts provide insight on whether the end of the treaty ...

President Donald Trump's comments Thursday suggesting the United States will restart its testing of nuclear weapons upends decades of American policy in regards to the bomb, but come as Washington's ...

For the first time in decades, the world’s two largest nuclear superpowers are no longer bound by any treaty limiting their arsenals. The last remaining nuclear arms control agreement between the U.S.

The United States is to resume nuclear weapons testing “immediately”, Donald Trump has announced, raising fears of renewed proliferation between the world’s two biggest stockpiles of atomic weaponry.

Trump ordered the Pentagon to restart nuclear testing for the first time since 1992, citing rival nations’ actions. Trump’s claim that the U.S. has the largest arsenal contradicts data showing Russia ...

Several military technological innovations have changed the course of history. From the sailing ship to the stirrup, these advances have pushed the world into new directions, and chief among them is ...

President Donald Trump wants the Department of Defense to start testing nuclear weapons again, something America hasn’t done since 1992. It’s a decision that could have geopolitical ramifications. For ...

A strong political debate has emerged after a senior Ukrainian official suggested that Ukraine may need extremely powerful security guarantees, including NATO membership, hosting nukes, or allowing a ...