Abstract:The self-guided mine is a typical underwater weapon with a large range of precision strikes. The development background combat object and technology development of advanced self-guided mine in the United States and Russia are discussed the trend of informatization. The combat capability of China's existing anti-submarine system and mine equipment is studied and analyzed the gap and deficiency, as well as the characteristics of the tactical use of mines in anti-submarine warfare, suggest that anti-submarine should be strengthened the application of mine, innovation of anti-submarine warfare method, put forward that China's self-guided mine equipment should be integrated and intelligent suggestions for the development of anti-submarine warfare.