The "pro-peace" president-elect is now threatening to destabilize the global order by using military force to expand ...

Russia's point man for arms control cautioned Donald Trump's incoming administration against resuming nuclear testing, saying ...

The second Donald Trump administration assumes office at a moment of great peril for the United States, according to the Council on Foreign Relations’ (CFR) annual Preventive Priorities Survey. The ...

Russia will scrap a moratorium on the deployment of intermediate and shorter range nuclear-capable missiles because the ...

Hoping to bolster the resolve of a nation whose heart “is covered in scars” after more than 1,000 days of unrelenting Russian ...

Exchanges have taken place before, but this deal, involving big numbers on both sides, comes as Trump prepares to take over ...

The United States on Tuesday imposed sanctions on entities in Iran and Russia, accusing them of attempting to interfere in ...

The Treasury Department penalizes Russian and Iranian entities that created AI disinformation and tried to hack both parties’ ...

Russia said on Monday its forces had made important gains in eastern Ukraine while continuing to fend off a new Ukrainian ...

Russia's arms control point man cautioned Donald Trump's incoming administration on Friday that Moscow was considering a ...

Russia, with 5,580 warheads, and the United States, with 5,044, are by far the world's biggest nuclear powers, holding about 88% of the world's nuclear weapons, according to the Federation of ...

Russia, the United States and China are all undertaking major modernisations of their nuclear arsenals just as the arms control treaties of the Cold War era between the Soviet Union and the United ...