It is vital to introduce such an information technical system to operate modern armies, supporting and automating certain elements of complicated command and control course. This support and automation must cover all levels of planning and command-control. I present the specificities of application and tasks of the antitank artillery, perhaps in a slightly different approach. Antitank is the part of combined arms combat which is directed against the tanks grouped for attack or already attacking directly, and the armoured equipment attached to their battle formation. I provide a short cross-section of a tactical-operational command and control information system developed by scientific research and development work, highlighting the ability of the targeting functional subsystem. I provide a brief insight into the effectiveness of the joint application of the "TOPCCIS" management system and the "Baglyas" simulation system in the Hungarian military higher education system. I am confident that from this study, those who are interested in military sciences and tactics will gain useful information and that it will help broaden their horizons and develop their military thinking.