导航干扰作为导航对抗中的关键手段,在现代化战争中为争夺战场制空权发挥了重要作用。俄乌冲突作为当今国际形势的重大热点,双方通过导航干扰技术持续扩展应用场景并创新作战方式。利用国际GNSS服务(International GNSS Service,IGS)监测站数据,针对俄乌冲突战场实例,从干扰时间、干扰地点、干扰烈度、干扰模式和干扰定位性能角度分析了俄乌双方在现代化战争中采用的导航对抗手段,通过评估导航对抗期间各卫星导航系统性能,结合导航战的概念,分析了导航对抗期间卫星导航系统的可用性。研究表明,导航对抗已从单一频点干扰发展为多系统频谱动态博弈,导航定位性能与导航干扰模式直接相关,天基监测数据可有效支撑战场态势感知,这对未来应对智能化战争挑战具有重要启示意义。

Navigation jamming, as a critical method in navigation warfare, has played a pivotal role in securing battlefield air superiority in modern warfare. As a major international flashpoint, the Russia-Ukraine conflict has witnessed continuous expansion of application scenarios and innovation in operational methods through navigation jamming technologies by both sides. Leveraging data from International GNSS Service (IGS) monitoring stations, this paper analyzes navigation warfare tactics employed by Russia and Ukraine in modern combat scenarios from the perspectives of jamming timing, locations, intensity, modes, and positioning performance. By evaluating the operational performance of satellite navigation systems during navigation warfare and integrating the concept of navigation warfare, the study assesses the availability of satellite navigation systems under such conditions. Research indicates that navigation warfare has evolved from single-frequency jamming to dynamic multi-system spectrum competition, with navigation andpositioning performance directly correlating with jamming modes. Space-based monitoring data demonstrates significant potential for enhancing battlefield situational awareness, offering crucial implications for addressing challenges in future intelligent warfare.