Affiliates of Forest Brothers terrorist organization operate in northern regions of Azerbaijan. Sadvala radicals are members of that organization. They are engaged in disseminating religious literature brought from Arab countries and train for «jihad» (holy war). The network of Forest Brothers, known for committing terrorist attacks and diversions, is not neutralized yet. The organization of Forest Brothers was created a few years ago by an ethnic Arab terrorist Kvase Jaffon. He fought in Khattab Chechen field commander's detachment. It is reported that Kvase Jaffon was in Azerbaijan's northern part in 2001. There he formed cells of that organization. In spite he was reported to have died, there is no exact information about it. It should be noted that buried ammunition and food was discovered in a number of border regions of forests in Khachmaz and Gusar regions in 2005. It was reported that the discovered ammunition and food belonged to Forest Brothers, reported APA agency.