The textbook corresponds to the training programs implemented in military training centers and military departments at higher educational institutions in tactical disciplines: "General tactics", "Fire training", "Radiation, chemical, biological protection", "Military topography". The issues of organizing and conducting combined arms combat, ballistics and the theory of firing from small arms and grenade launchers, the use of weapons of mass destruction and protection against them, as well as information about the structure of the earth's crust and the procedure for issuing combat graphic documents are presented. It is intended for cadets of military training centers and students of military departments at higher educational institutions studying in the specialties "Automated information processing and control systems", "Radio engineering", "Radioelectronic systems". Can be used to prepare pre-conscription youth for service in the Armed Forces of the Russian Federation in secondary and secondary technical educational institutions.