President Trump's tone has shifted both toward Putin and regarding the continuation of U.S. military support for Ukraine.

Kremlin spokesman Dmitry Peskov’s recent reaffirmation of Russia’s nuclear doctrine is a thinly veiled warning to the United ...

New images assessed by Business Insider show new roadworks, buildings, and modifications, with some sites undergoing rapid ...

Former Russian President Dmitry Medvedev said on Thursday that Russia had no plans to attack NATO or Europe but, if the West ...

The past two months have witnessed a remarkable spike in warfare involving nuclear powers. From May 7 to May 10, India and ...

Snapback” sanctions will be triggered by the end of August if Tehran fails to make concrete progress to limit its nuclear ...

After more than two decades of hard-nosed diplomacy on Iran’s nuclear program, European negotiators are finding themselves ...

Nuclear deterrence is no longer a two-player game, and emerging technologies further threaten the status quo. The result is a ...

Given significant war preparations, it’s unlikely Beijing’s willingness to sign the protocol to the Bangkok Treaty is the result of peaceful intentions.

Dmitry Medvedev, the chairman of Russia’s Security Council, called on Moscow to be ready to strike the West if it escalates the war in Ukraine — just days after President Trump vowed to ramp ...

Emerging dangers are reshaping the landscape of nuclear deterrence and increasing the threat of mutual annihilation.

Recent satellite images revealed large-scale construction of secret facilities at sites connected with Russia’s nuclear ...