2542


 * The UNSC abandoned Emerald Cove due to the danger from the Covenant. The Covenant most likely glassed the world afterward.
 * MJOLNIR Mark V Armor is produced this year, according to its Halo 3 description.
 * The UNSC Pillar of Autumn escapes the disaster at Reach although, due to Cortana, the jump is not blind as the Cole Protocol dictates.