With the development and integration of information technology and aerospace technology equipment, the collaborative operation of early warning aircraft in aerospace is the trend of the times, and it is necessary to significantly improve the overall combat effectiveness. Taking the collaborative operation of air and space force as a core, and the early warning aircraft as an object, a typical model of cooperative attack operations is performed by the early warning aircraft under conditions of battlefield environments in the air and the space. The background of remote strikes carried out by early warning aircraft in cooperative combat with the information supported by the electronic reconnaissance satellite is constructed, and an ant colony optimization algorithm is introduced to analyze and simulate the mission plan and operational effectiveness of air space cooperative combat. This paper put forward some countermeasures and suggestions from the aspects of combat concepe,strength construction,combat trainning,and personnel training.