Russia has upgraded its low‑cost Gurba drone to extend range and improve flight performance. The new version features winglets on the wingtips, which reduce drag and increase lift, thereby lowering fuel consumption and boosting endurance. An additional external fuel tank has also been mounted on the upper fuselage, expanding fuel capacity and operational range while freeing internal space for more payload. These changes demonstrate Russia’s continued effort to enhance the efficiency and effectiveness of its inexpensive attack drones.