The explosion in the premises of the Arkhangelsk Department of the FSB staged a 17-year-old local citizen, informs SK Whatsapp. It is noted that the young man carried to the management of an improvised explosive device. He died from the injuries, and also damaged 3 of the employee of FSB. the area of the building is covered, from management all taken. Experts determine the type of an activated explosive device. About the incident informed Vladimir Putin. SK brought criminal body on articles About the terrorist attack and illegal possession of ammunition. The investigation will take the Central apparatus of the Ministry. The Governor of the Arkhangelsk region Igor Orlov noticed that the region take all possible security measures. <span style="color:darkgray