The German concern Rheinmetall, in cooperation with the Israeli UVision, presented the concept of the latest Luna NG reconnaissance UAV, which is capable of carrying and dropping 8 kamikaze drones on the enemy. The new development was named the Rheinmetall Combat drone, and the kamikaze drones are designated Hero R. The Hero R drones were developed jointly by German and Israeli specialists. So far, it is known that the drone-carrier of drones is capable of operating within a radius of up to 100 kilometers and stay in the air for up to 12 hours.