Aim\ To study the development and trend of stealth technology. Methods\ The technological approaches for making weapon systems stealthy and progress achieved in this aspect recently are described. Results\ The development trend of stealth technology in the future has been put forward. Conclusion\ According to the present situation of our country

the technology of stealth coating

stealth structure designing and machining which could oppose the detection of visible light

near and middle far infrared ray and millimeter wave and the special pyrotechnic stealth technology which could be applied to defend wide band wave should be surmounted in recent future.