The commercialization and popularization of UAVs have brought great efficiency improvement to many industries, while the security threat posed by UAVs is also increasing rapidly. Therefore, countermeasure technologies such as UAV detection and strike technologies have emerged correspondingly. Among the UAV countermeasures, navigation spoofing has been widely researched for its advantages such as great concealment, soft-killing, high effectiveness-cost ratio, and target dynamic controllability. This paper illustrates the principle of UAV navigation spoofing technology, proposes a novel classification framework of spoofing technology according to the characteristics of spoofed UAV trajectory. Then, systematical analysis is made on the current status of the related research, the problems existed within each spoofing technology category under the new classification framework. The development trend of UAV navigation spoofing technology is predicted in the end.