SK said on the prevention of a terrorist act in the Chuvash Republic, where Employees of management of FSB across the region found a cache of improvised explosive devices. Bomb defused, the Ministry opened a criminal case under the criminal code according to the paragraph on preparation of a terrorist act. Investigators together with the FSB and the interior Ministry are working at the scene, seize evidence, interrogate witnesses. A forensic examination. The persons involved in the Commission of iniquity. <span style="color:darkgray