Traditional inertial-satellite integrated navigation relies on satellite navigation to provide high-precision positioning results for position correction, which is difficult to adapt to the environment of strong suppression interference. To address this issue, this paper proposes an inertial navigation correction method based on interference direction-of-arrival (DOA) estimation, which can provide satellite-independent positioning correction information in strong jamming environments. The algorithm first estimates the interference direction-of-arrival (DOA) using compressed sensing-based direction finding, then combines this with the shortterm high-precision vehicle trajectory provided by inertial navigation to localize low-dynamic or stationary interference sources. Subsequently, it utilizes the estimated interference source positions and DOA information to inversely determine the aircraft’s position, ultimately providing the inertial navigation system with a satellite-independent correction reference. It is suitable for extreme suppression interference confrontation environment where satellite navigation cannot work for a long time. The main innovation is that a robust positioning method based on the position estimation of the interference source, which provides a extra positioning information source other than satellite navigation for inertial navigation in the application scenario where satellite navigation fails due to interference, and the corrected positioning information source does not need to add additional hardware sensors. The simulation results show that the algorithm can provide stable positioning for inertial navigation in the environment of four static strongly suppressed interference sources, and meet the navigation and positioning requirements in the environment of strong electromagnetic interference.