Description: The model of discrete Markov processes for technical support system of the combat use of the samples of missile and artillery weapon systems was proposed in this article. The system functions in following the states: the preparation of samples for use according to the functions; combat use of samples; technical maintenance of samples; restoration of samples, in case of damage or failure during a march, defense or attack in time of defined battle interval. Using an adequate system model, important indicators of the system quality are determined that it directly affects the results of the combat use of weapons systems. The model contains a set of states and transitions of the system from one state to other state in the functioning process of complexes during a given battle interval. The model gives the possibility to determine the probability of finding systems, weapon samples in the mentioned states. The efficiency indicator of the technical support system is estimated in the form of the ratio of the probability of finding systems: weapon samples in a state of combat use to the sum of the probabilities of staying in the unprepared states: recovery; service; preparation for use. Model implementation into practice requires taking into account the specific functioning parameters of the support system, primarily: indicators of the operational properties of complexes; qualification indicators of personnel in technical units; the availability of block kits for the restoration of damaged weapons, as well as the availability of weapons for the replacement of sample which are irretrievably lost. It is proposed the use of radio-absorbing ferrite materials to reduce the noticeability of arms and military equipment.
Keywords: technical support system model, the efficiency of functioning, the indicator of efficiency, the samples of missile and artillery weapons, weapon restoration in case of damage, radio-absorbing ferrite materials
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