Truth's fleet
From Halopedia, the Halo wiki
After the Flood overwhelmend High Charity the remaining Covenant Loyalists followed the Prophet of Truth to Earth and then through the Portal to the Ark. When the Humans and Elites went through the Portal they battled Truth's fleet and with the Elite's superior battle tactics won and left Truth's fleet in ruins. The fleet had 30 warships, 3 Assault Carriers and 27 CCS-class Battlecruiers. It is unknown if any ships survived the space battle with the Humans and Elites.
