The Special Anti-Terrorist Unit is the police tactical unit of the Serbian Police

SAJ has four teams: "A", "B", "C" and "D". The "first fist" is represented by teams "A" and "B" that solve complicated hostile situations, dropping in jets, buses, breaking into barred objects, arresting dangerous and armed persons and criminals. Team C is specialized and consists of: Sniper Group, Diving Group, Dog Training Group, Mine Explosive Substances and Biological and Chemical Products (BHS). When performing tasks "A", "B" and "C", the team acts coordinated, as a single entity, a team in which each has precise tasks. The "D" team provides important personalities and facilities that are threatened by the immediate threat of a terrorist attack and provide fire support. The logistical support is provided by the Medical Group, the Group for the Construction and Testing of Arms and Ammunition, the Technical and Emergency Service.

Instructions in readme file.