Russia remains "in material breach" of the Intermediate-Range Nuclear Forces (INF) Treaty, the United States has said after a new round of bilateral talks ended with no progress.

Microsoft said hacking groups exploited security flaws to access document-sharing software used by the National Nuclear Security Administration.

NATO formally accused Russia on Tuesday of breaching the 1987 Intermediate-range Nuclear Forces (INF) Treaty, which rid Europe of land-based nuclear missiles, issuing a statement that supported U ...

A massive leak of sensitive documents has exposed the internal layout and modernization of Russia’s nuclear bases. The breach, discovered through public procurement files, is already being ...

Russia remains "in material breach" of the Intermediate-Range Nuclear Forces Treaty, the US said Tuesday, raising the prospect that Washington will follow through on threats to ditch the agreement ...

In 2023, Mr Putin claimed that Russia had begun moving tactical nuclear weapons into Belarus, saying it was a response to Western “escalation.” He insisted the move did not breach non-proliferation ...

The four officials, including three members of Russia’s domestic intelligence agency, the Federal Security Service, or F.S.B., are accused of breaching hundreds of energy companies around the ...

Russia's Foreign Ministry called for "an end to aggression and for increased efforts to create conditions for returning the situation to a political and diplomatic track".

In late March, Russian President Vladimir Putin announced that Russia intends to return short-range tactical nuclear weapons to Belarus, underlining yet again the terrifying prospect of the use of ...