From Halopedia, the Halo wiki
The Smith-Kensington Index is a set of child behavioral guidelines used by the UNSC.
On July 19, 2532; it was reported by Codename: COALMINER to Codename: SURGEON in one of the PROGRESS REPORT/OPERATION HYPODERMIC transmissions that the candidates for the SPARTAN-III Alpha Company exceeded the index in terms of aggression, often turning on each other.
List of appearances
- Halo: Ghosts of Onyx (First mentioned)
- ^ a b Halo: Ghosts of Onyx, chapter 7