FLEETCOM Sector One

FLEETCOM Sector One is identified as a region of UNSC controlled space.

Commanders

 * Admiral Roland Freemont

Known systems

 * Epsilon Eridani system

Fall of Reach
On August 30, 2552 all forces in the Epsilon Eridani system were called to planet Reach to fight in the Battle of Reach.

Production notes
In the original print of Halo: The Fall of Reach, the transmission that said this sector mentioned the Reach, Jericho, and Tantalus systems. Reach and Tantalus were later made to be in the same system so was merged into "Epsilon Eridani", while Jericho and it's system was removed completely from later releases of the novel leading to uncertainty if the Lambda Serpentis system is in Sector One.

List of appearances

 * Halo: The Fall of Reach
 * Halo: Blood Line