2551

==Events==
===February===
====February 20==== 
*The Spartan-III's of Gamma Company undergo augmentations on the .
===November===
====November 24==== 
*The Mjolnir Powered Assault Armor/Mark V enters service.Bungie Weekly Update, 1/29/10
===December===
====December 22====
*The Car & Pilot Magazine releases its December 2551 Edition. This includes a review of the new 2553 edition of the Civilian "Hog".Bungie.net: Car & Pilot
===Unknown===
*Pawel Czernek enters active service with the UNSC Marine Corps.
*Concord was attacked by the Covenant Empire, but not glassed.Youtube - PAX Prime 2012: Day 1
* was taken to Sector K-009 to perform surgery on the SPARTAN-IIs.Halo: Ghosts of Onyx - Page 96
*The began construction.Halo Mythos: A Guide to the Story of Halo - Page 82
==Battles==
*Battle of Meridian
==Creations and Births==
*Rooker
==Losses and Deaths==
*Deep WinterHalo: Ghosts of Onyx - Page ???
*Deon Govender
==Sources==
Category:Timeline