In order to carry out the command decision and control for the unmanned combat units, and outstand the importance of the research on the intelligence process of unmanned combat. Starting from the analyses of the new features of unmanned combat intelligence activities, this paper discusses the development and change of unmanned combat intelligence process and the new process of intelligence activities, and its realization method is given. The study can promote the battlefield effectiveness of the unmanned combat units which is the new combat forces, and achieve a multiplication function to obtain the success in battle.