Based on a series of products including high-power suppression jamming, clever deception jamming, and distributed cooperative jamming, we construct navigation denial jamming equipment and systems that integrate suppression jamming, deception jamming, and complex electromagnetic interference. We provide user-side regional satellite navigation denial and security protection countermeasures, effectively denying GNSS receivers from various platforms within the region and protecting key areas from intrusion by illegal mobile targets. Examples include drone denial and airspace protection, electronic warfare training, and complex electromagnetic interference environments on the battlefield.