The Federal Security Service of the Russian Federation is the principal security agency of Russia and the main successor agency to the Soviet Union's KGB. Read More
A projectile that was fired from the Ukrainian side destroyed a border office of the Russian Federal Security Service (FSB) on Monday but did not lead to any casualties, the FSB said. ...
The Russian Federal Security Service said on Friday that it foiled a terrorist attack that a supporter of the Islamic State terrorist organization planned to stage at transport infrastructure facilities in the Stavropol region. ...
