Chaika noted that in 2015 in Russia registered 1538 of such crimes, with most of the growth gave offence under article 208 of the criminal code ("Participation in illegal armed formations") was 1008 (an increase of 28.1 per cent by 2014).

In addition, the sharp (from 76 to 245) increased the number of revealed cases of training in order to carry out terrorist activities and organizing a terrorist community.

The actual number of terrorist attacks has decreased to eight cases, with 33 in 2014.