Russian Security Agent's Brutal Tactics Exposed in ISIS Threat Case

A poster purportedly from the Islamic State (IS) group has been circulated on social media threatening attacks on Russia, following the group's claim of responsibility for the storming of a concert center in Moscow. The poster, circulated by Iranian media, cited IS-Khorasan and promised a new terrorist attack on Russia in protest against the alleged torture and interrogation of IS members. This comes after four people appeared in court charged with an act of terrorism in connection to the attack on the Crocus Center in Moscow, where reports noted signs of physical abuse on the suspects.