The Okinawa was a Ares-Class-Battlecruiser under the command Camille Stewart the sister of Vice admiral Mary Lee Stewart Davidson. It was part of the Battlegroup Everest and the second flagship of the Battlegroup. It would later, after the lost of the UNSC Everest took the command of the Battlegroup Everest, has an hommage to the everest the battlegroup was'nt renamed after the lost of the ship