Unmanned vehicles are machines that operate without a human on board. They can be controlled remotely or use automated systems to navigate and perform tasks. Common types include drones, unmanned aerial vehicles (UAVs), and unmanned ground vehicles (UGVs). These vehicles are used in various fields, such as military operations, agriculture, and delivery services. These vehicles offer several advantages, including increased safety, efficiency, and the ability to access hard-to-reach areas. For example, drones can survey large areas quickly, while UGVs can explore hazardous environments without risking human lives. Their versatility makes them valuable tools in modern technology.