HMS Bellipotent was a fictional ship featured in the novel "The Ship Who Sang" by Anne McCaffrey. It is a spacefaring vessel that serves as a home for a human mind integrated into its computer system, allowing for a unique bond between the ship and its crew. The ship is part of a series that explores themes of identity and companionship. As a Dreadnought-class ship, HMS Bellipotent is equipped for various missions, showcasing advanced technology and the ability to navigate through space while carrying out its duties.