The last treaty between the U.S. and Russia that limited the number of deployable nuclear weapons expired on Thursday, marking the end of decades of arms control agreements between the two countries ...

Thirty-four years before his second presidential administration, in a 1990 interview with Playboy, Donald Trump summarized his thinking on nuclear weapons issues: “I’ve always thought about the issue ...

The United Nations rarely moves fast on disarmament. This year, though, it did something unusual. On November 6, the General Assembly’s First Committee, where states debate over questions of ...