The remote-controlled weapon station is rotatable, and the machine gun can elevate and depress. | MENG

Remote-Controlled Ground Robot With .50-Cal Machine Gun Defends Frontline for 45 Days In a striking demonstration of unmanned battlefield endurance, Ukraine revealed that a remote-controlled ground robot armed with a .50-caliber machine gun successfully held off repeated Russian attacks for 45 consecutive days. Operating without onboard soldiers, the system provided sustained defensive fire while keeping human operators safely out of direct combat zones. The robotic platform combines heavy firep