2556


 * January 24: Border security at Checkpoint Rhoen was forced to enact eight seizures on incoming ships. One of these raids yielded highly refined fissile material. Laban Neir request for an increase in equipment and personnel.


 * February 3: Checkpoint Rhoen was given management of planetary access in sectors four, five, and seven after two Office of Naval Intelligence D79-TC Pelicans were sent to Sedra. Upon arrival, the ONI unit asked for twenty-five percent of Colonial Guard assets to aid them in their operations.


 * February 7: Sedra City is attacked by a Sangheili terrorist.


 * November 6: The Shadow of Intent returns to active duty, accompanied by unidentified logistical support craft, to pacify rogue faction forces in the Urs system.


 * After November 7: Onboard the , Cortana, showing clear signs of rampancy, files a report on the history of the Forerunners and humanity.

Non-canon

 * September 25: Believe, a musical event performed by the UNSC Symphony Orchestra, takes place at the UNSC Symphony Hall at 1900 hours. It is centered on remembering Master Chief Petty Officer John-117 and his service to the UNSC.