2547

==Events==
===May===
====May 21==== 
*ONI Section Two publicly unveils the SPARTAN-II Program in order to boost morale during the Human-Covenant war. Because each super solider is said to have killed thousands of Covenant troops, many consider the Spartans to be the "stuff" of legend, unless having encountered one. ONI Directive 930 also prevented any news of a Spartan's death to be released to the public.Bungie.net - The Spartan Project The existence of the SPARTAN-III Program remains confidential.Halo: Ghosts of Onyx - page 139
===July===
====July 7==== 
*The Rookie enlists in the UNSC Marine Corps.Bungie.net - Halo 3 ODST: Field Guide
===September===
====September 4====
*Final spin down for the 's Slipspace drive was scheduled. Catherine Halsey was hoping to conduct an experiment on it before then.Halo: Reach Limited Edition - Bonus Item: Dr. Halsey's Personal Journal, September 4, 2547
===Unknown===
*The colony Skopje is attacked and subsequently glassed by Covenant forces.:Halo: Evolutions - Essential Tales of the Halo Universe - Dirt
*A patrolling Office of Naval Intelligence drone discovers a large, and violent meteor collision.Halo Waypoint: The Halo Bulletin: 10.25.12 (Copy from HBO)Halo 4: The Essential Visual Guide - page 216
==Battles==
*Battle of Skopje
==Sources==
Category:Timeline