An Unmanned Surface Vehicle (USV) is a type of boat or vessel that operates on the water without a human crew on board. These vehicles are often controlled remotely or can operate autonomously using onboard computers and sensors. USVs are used for various applications, including environmental monitoring, maritime surveillance, and research. USVs can be equipped with different technologies, such as cameras, sonar, and GPS, to perform specific tasks. They are valuable in situations where it may be dangerous or impractical for humans to be present, such as in military operations or hazardous environmental conditions.