According to the offensive and defensive operations of UAVs(Unmanned Aerial Vehicles)in the conflict between Russia and Ukraine,the methods of countering new air threats represented by UAVs in the future were studied.By reviewing the overall situation of the UAVs employed by Russia and Ukraine,the methods of using various UAVs to build an integrated reconnaissance and offensive system on both sides were summarized.From the perspective of responding to the UAV threat,this paper elaborated on the overall overview of the anti-UAV equipment employed by both sides and summarized the methods of building an integrated anti-UAV system using various soft and hard killing methods.According to the practical experience of warfare,considering the development of strong hostile UAVs and anti-UAV equipment such as the US military,enlightenment and suggestions for the future development of anti-UAV equipment were proposed.