Red-Fifteen

The unnamed SPARTAN-II designated "Red Fifteen" took part in the Fall of Reach.

Conscription
The Spartan was conscripted into the SPARTAN-II Program and trained on the UNSC fortress world of Reach. The Spartan survived the augmentation process, but was not mentioned until the Fall of Reach.

Fall of Reach
The Spartan was aboard the when the Fall of Reach began. The Spartan was assigned to Red Team as "Red Fifteen" and was tasked with defending the generators for Reach's Orbital Defense Platforms. On the way to the surface, Red Team's dropship, Bravo 001, was shot down and the team was forced to jump.

Red Fifteen survived the fall, unlike four others, including Malcolm-059. On the advance to the generators, Red Fifteen came across a single Covenant soldier, and neutralized the hostile. Later, Red Fifteen, as well as the rest of Team Beta, was assigned to defend to defend the generators. Red Fifteen was presumably killed when three Covenant cruisers used plasma bombardment to destroy the generators Team Beta was defending.