Annotation: Article analyzes the problems that arise in the process of functioning of military radiocommunication systems in the conditions of a priori uncertainty and radio-electronic suppression, in terms of communication, signaling and interference conditions. The substantiation of the basic principles of radio resource management of multi-antenna systems of military radio communication in a complex electronic environment is carried out. The basic principles of building the subsystem of radio resource management of multi-antenna systems of military radio communication are substantiated, the basic stages of radio resource control of multi-radio systems of military radio communication are described in order to achieve extreme or support of the set values of indicators of communication efficiency. Article uses methods of the theory of signals, the theory of noise-blocking coding, the theory of probability, the theory of information, the theory of potential impedance, graph theory, the theory of Markov processes, the theory of optimal linear filtration, the theory of matrices, the theory of decision making, the theory of games, the theory of automatic control, methods of mathematical programming and simulation techniques. In the article, presented in the article, the methodological principles of management of radio resources indicate that using of only traditional approaches for radio resource management of military radio communication systems does not allow us to rationally use available radio resources. One of the directions of increasing the efficiency of radio resource utilization of military radiocommunication systems is the use of hybrid information technologies based on multi-antenna systems of military radio communication. The results obtained in the article can be used in the development of scientific and methodical apparatus for increasing the noise immunity of military radiocommunication systems in a complex electronic environment.