Based on the application and status of Globe Positioning System, Navigation Warfare is introduced by the US Army, which makes sure that the US Army and ally can utilize Globe Navigation Satellite System and prevent enemy from using the system. Jamming and Anti-Jamming are the key matters in the study of Navigation Warfare. The paper explains the development and the basic concept of the Navigation Warfare, also analyses the mostly jamming and anti-jamming technologies in the current Navigation Warfare. According to the trend of jamming and anti-jamming technologies, the paper gives several proposals and enlightenments about the research and construction of the COMPASS satellite navigation system.