Underwater drones, also known as remotely operated vehicles (ROVs), are unmanned devices designed to explore and gather data from underwater environments. They are equipped with cameras and sensors, allowing them to capture images, video, and other information from depths that are often difficult or dangerous for humans to reach. These drones are commonly used in marine research, underwater inspections, and even search and rescue operations. These drones can be controlled remotely from a surface vessel or programmed to operate autonomously. They come in various sizes and designs, depending on their intended use, and can navigate through complex underwater terrains. Marine biologists, oceanographers, and oil and gas companies frequently utilize underwater drones to enhance their understanding of aquatic ecosystems and monitor underwater infrastructure.