 Unique operation. Ukrainian ground drone blows up Russian bridge. A full video has appeared online in which fighters of the Ukrainian armed forces using a ground-based drone destroyed a bridge of Russian invaders in the Donetsk direction. Video footage was published by journalist Andriy Saplyenko on the Telegram channel. The video begins with the military making final preparations for the launch of a ground-based four-wheeled drone. After this, a reconnaissance unmanned aerial vehicle accompanies the wheeled platform and records its movements from a bird's eye view. The drone travelled four kilometres to find itself in the rear of the Russian army and cut off its logistics artery. In order to reach the target and undermine the structure, the operator had to overcome the path through the field. Here the ground drone showed good manoeuvrability. The military man managed to change the direction of its movement in time when an unexploded ordnance appeared in the path of the wheeled platform. The drone operator then directed the ground drone into the tunnel where it blew up the concrete bridge supports. After the explosion, the road structure was enveloped in thick smoke. This operation carried out by Ukrainian fighters is the first recording of the heavy ground drone work. In July 2023, the media wrote that the Ukrainian military had invented an invisible ground drone that could even blow up tanks of the Russian armed forces. The drone moves around using four wheels and looks like a toy car. The main advantage of CIRC is that Russian electronic warfare cannot detect it.