Ukraine's intelligence service spokesperson said that if the test is successful, Russia may use the cruise missile to bolster ...

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

Satellite images suggest Putin is preparing to test an ‘invincible’ nuclear missile – as he enters crunch talks with Trump on ...

Last month, Iranian Foreign Minister Abbas Araghchi visited China for the Shanghai Cooperation Organization Summit, highlighting Tehran's growing ties with Beijing. Around that time, reports from ...

Russia is preparing to test its new nuclear-capable, nuclear-powered cruise missile and if successful, plans to use the results to bolster its negotiating position with the West, Ukrainian military ...

Russia is using the lure of arms control to improve the atmosphere for the Alaska summit with President Trump--and set the ...

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

Vladimir Putin has been preparing to test a new nuclear-armed cruise missile ahead of his meeting with Donald Trump in Alaska ...

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 ...

Trump warned on Aug. 13 that if Putin refuses to end the hostilities in Ukraine, there will be “very severe consequences,” ...

Iran could hold direct nuclear talks with the United States if conditions are suitable, first Vice President Mohammadreza Aref said on Tuesday, according to state media.

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