NATO sources say reports of Hungary passing confidential information to Russia do not come as a surprise, though concerns over security persist.

Russia launched a massive overnight attack on the southern Zaporizhzhia region, the local governor said early on Tuesday.

Russia continues to add new military units near NATO’s eastern flank, according to a new threat assessment that warns against easing Western sanctions on the Kremlin. More military firepower is how allies can deter potential conflict with Russia, according to the latest annual report by the Lithuanian intelligence service.

Glide bombs and fiber-optic drones are two Russian weapons that are extremely difficult to defeat.

Conceived in the final years of the Cold War and fielded by Russia in the 2000s, the Iskander became one of Moscow’s most dangerous tactical missile systems. Its mobility, speed, and ability to threaten targets across much of Eastern Europe made every deployment to Kaliningrad a warning to NATO that Russia had built a weapon the West still struggled to answer.

Add Yahoo as a preferred source to see more of our stories on Google. Imagine Ukraine is forced into a peace deal later this year. In the aftermath, Russian troops conduct military exercises in neighboring Belarus, then stay put, massed along the ...

Russia cannot launch an attack on NATO this year or next but is planning to increase its forces significantly along the alliance's eastern flank, depending on the outcome of the war in Ukraine, a senior European intelligence official said. Speaking in an ...

Russia is amassing troops along NATO's borders in preparation for a potential future confrontation with the Western alliance, heightening fears of a World War 3 scenario. In its annual threat assessment, Lithuania's security services revealed that Moscow ...

NATO forces wrapped up Exercise Cold Response 26 on Thursday following 10 days of arctic warfare drills across Norway and Finland. The exercise was the first NATO activity in the High North under Arctic Sentry,

Russia is reporting that it has shot down hundreds of Ukrainian drones in a massive overnight attack across its regions and Crimea