Matsuno also sharply criticized the signing of a deal between Russia and Belarus on Thursday formalizing the deployment of Moscow’s tactical nuclear weapons in its ally’s territory as a move ...

At the end of the Cold War, global powers reached the consensus that the world would be better off with fewer nuclear weapons ...

Nine countries are known to have nuclear weapons, but it is the US and Russia that still account for almost 90 percent of the ...

Meanwhile, Russian elites are concerned with Vladimir Putin's efforts to wage a full-scale war in Ukraine. Submit your questions for our correspondents in the box below.

A space-based nuclear warhead would destroy or disable thousands of vital satellites - but if detonated at the right altitude ...

Journalist Bob Woodward has detailed how the United States influenced Ukraine’s counteroffensive against Russian forces in ...

Further raising the nuclear risk levels are advancing technologies. AI can dangerously automate the command and control of ...

Vladimir Putin and Masoud Pezeshkian will sign a new treaty on Friday that will strengthen Russia-Iran relations.

Trump took office. By Ivan Nechepurenko The attack, which also wounded dozens of people, came hours after Ukraine’s military attacked an oil depot deep inside Russia. By Cassandra Vinograd ...

Also, Copenhagen has imposed a ban on gas, oil and uranium production amid environmental safety measures, Alexander Stepanov noted ...

Terrifying reports from the Ukraine-Russia front underscore an inescapable new nuclear reality:  in the age of drone warfare, the alleged safety of atomic ...