In an ever more dangerous world the focus should be on how we can limit, not increase, the risk of major nuclear conflicts.

President Trump is raking up global support in his push for a Nobel Peace Prize — garnering nominations from Pakistan, ...

Russian President Vladimir Putin said on the eve of a summit with US President Donald Trump that their countries might strike ...

Iran has insisted on its “right,” under the Non-Proliferation Treaty to make nuclear fuel, and the United States and other nations have allowed that such a “right" exists. But the treaty mentions no ...

MOSCOW (Reuters) -Russian President Vladimir Putin said on Thursday that the United States was making "sincere efforts" to ...

The final pillar of a once-robust set of arms control treaties between the U.S. and Russia expires in six months.

First introduced during the Cold War, the aircraft was designed to penetrate heavily defended enemy airspace and deliver ...

Top Iranian security official signals it may resume nuclear negotiations if the U.S. abandons military options.

Since the 1990s, Russia has signed a series of peace deals with Ukraine and Vladimir Putin has broken all of them and ...

An EMP could disrupt U.S. military operations, but it’s no instant knockout. Here is what’s real, and what’s hype.

According to the neo-conservative war hawks, every so-called enemy is the Next Hitler and every year is 1939. The failure to ...

A sudden feud, an impasse or a first step toward a cease-fire are all possible at the summit in Alaska as the two leaders navigate thorny issues such as Ukraine’s territory and NATO expansion.