A derelict ship is a vessel that has been abandoned and left to deteriorate, often found adrift at sea or stranded on shore. These ships may have been damaged, lost, or simply abandoned by their crew, leading to their current state of neglect. Over time, they can become hazardous to navigation and marine life. Derelict ships can serve as a reminder of maritime history and the challenges faced by sailors. They may also attract marine organisms, creating unique ecosystems. In some cases, salvage operations may be conducted to recover valuable materials or to safely remove the ship from the environment.