UNSC Gettysburg had Ascendant Justice's slipspace engines on it. Since the Covenant's slipspace engines have always been faster than Earth's engines, UNSC Gettysburg is now the fastest ship in the UNSC.
UNSC Gettysburg had Ascendant Justice's slipspace engines on it. Since the Covenant's slipspace engines have always been faster than Earth's engines, UNSC Gettysburg is now the fastest ship in the UNSC.