UNSC Leviathan

The Leviathan, affectionately known as the Levi, was a Marathon-class heavy cruiser in service with the UNSC Navy, before and throughout the Great War. The cruiser served as the flagship of Battlegroup Leviathan and was commanded by Vice Admiral Michael Stanforth, the former head of ONI Section Three and the commander of UNSC Navy forces in FLEETCOM Sector Three.