The Lancelot was one of the four dozen vessels present during the second Battle of Sigma Octanus IV.
Battle of Sigma Octanus IVEdit
It was seen by Commander Jacob Keyes charging straight into the Covenant fleet. Its fate is unknown, however it is highly likely that the ship was destroyed because a single UNSC Destroyer most likely wouldn't survive a head on clash with a Covenant Fleet. If it did survive the battle, then it was most probably destroyed during the later Battle of Reach.
- The ship was named after Sir Lancelot, a knight of King Arthur's Round Table.
- Halo: The Fall of Reach (First appearance)