Russia's FSB claims to have foiled a plot by Ukrainian and British intelligence to steal a MiG-31 jet armed with a Kinzhal missile for $3 m...

A secret Russian document shows that even though Russia and China seem friendly in public, Russia is secretly worried China wants to take l...

Russia's Federal Security Service (FSB) says it thwarted a Ukrainian plot to kill a Russian officer and a pro-Russian blogger. The bomb, co...

Russia's FSB security service has revoked the accreditation of six British diplomats in Moscow, accusing them of spying and sabotage. The F...

Russian security investigates Ukraine-ISlamic radical links post Moscow terror attack. Central Asian youth pose a threat. FSB eliminates tw...

It said the ship had changed its name while in the Turkish port of Tuzla earlier this month and replaced its crew, which had consisted of 1...

Russian security agency, the FSB, detained and arrested a woman suspected of collecting information on a “critical infrastructure facility”...

Russia's FSB security service has thwarted an attack on the Moscow-installed head of the Crimean peninsula, annexed by Moscow in 2014, and ...

Russia's FSB security services announced Tuesday that it was dropping a case against fighters of the Wagner mercenary group accused of stag...

It said in a statement that the same group was also involved in plans to blow up railway lines in Russia's Kursk and Belgorod regions which...

The FSB, the main successor to the Soviet-era KGB, said several thousand Apple phones, including domestic Russian subscribers, had been inf...

The FSB said that several thousand Apple phones had been infected, including those of domestic Russian subscribers.

The FSB said the attack was organised by Ukrainian military intelligence and its director, Kyrylo Budanov - echoing accusations by Presiden...

ET has reliably gathered that the bomber was planning to enter India via a third country. FSB is in touch with the Indian authorities follo...

"Due to storm weather, the cables connecting the mines to anchors were broken," Russia's Federal Security Service (FSB), the main successor...

The United States and its allies sought to step up sanctions pressure on Russia on Wednesday over the deployment of troops in separatist re...

FSB in its latest update on compliance has named these jurisdictions as demonstrating sufficiently strong adherence to international standa...