UAV cluster operation is an important operation form in the future battlefield, and network coordination will become the main mode of UAV cluster operation. UAV cluster network situation awareness adopts mature technologies such as node information detection and collection, network routing information detection and acquisition, website application service information search and detection, etc., extracts key information data from massive original data information, and identifies key elements in battlefield electromagnetic situation. Through cyber network cooperative perception and diversified attack technologies, multi domain capabilities are integrated to realize OODA closed loop, providing key technical support for destroying, weakening, destroying or disintegrating the enemy’s key information network system.