Abstract: In order to improve timeliness and dynamic adaptive capacity of action plan for integrated network and electronic warfare, this paper presents a new deduction approach based on dynamic data-driven. In the light of characteristics of rapid and dynamic change of action for integrated network and electronic warfare, this approach combines deduction and real time C2, and utilizes real time data to renew deductive data. It could assist the commander to make rational decisions in real time by dynamic deduction under dynamic and confrontational conditions.