Brandon Williams served aboard a nuclear submarine and represented a New York congressional district for one term, but has ...

As Trump takes office, issues of arms control, the U.S. arsenal and weapons testing will be on the radar for many nuclear weapons researchers.

The United States has not tested a nuclear weapon since 1992.REF However, given the deteriorating security environment, it may need to do so once again.

off the shores of California. This is an intercontinental ballistic missile the U.S. Air Force is launching off the shores of California. The missile doesn’t carry a nuclear warhead — it’s ...

Iran could have an operational nuclear weapon within "weeks, maybe days," a former Israeli ambassador to the U.S. said, as ...

Russia has warned Donald Trump not to resume testing nuclear weapons when he returns to office next year, adding it would 'not rule anything out' in response to perceived US aggression. Sergei ...

Putin has been steadily expanding his arsenal of tactical nuclear missiles. Now experts are calling for the US and Nato to do the same Some of the most abiding images of the 1980s were the mass ...

U.S. Secretary of State Antony Blinken said Wednesday that President-elect Donald Trump had a window to negotiate with Iran, saying the development of a nuclear weapon by Tehran was not inevitable.