Abstract: The relationship between the game players in wireless communication countermeasures is studied in this paper. Based on analysis of hierarchy process (AHP), a set of indicators for wireless communication system evaluation in adverse electromagnetism environment are constructed. Furthermore, an evaluating model for appraising the anti-jamming effectiveness of wireless communication system is provided. Through normalization processing, the basic elements of wireless communication, the anti-jamming ability of wireless communication system in various countermeasures conditions could be appraised by using this model. Simulation shows the validity of improving the integrated anti-jamming capability of the system through combining the evaluation model and jamming detection method.