SPARTAN-II program - Halopedia, the Halo wiki

The SPARTAN-II program was the first major success of the SPARTAN programs, an effort to produce elite soldiers through mechanical and biological augmentation. Originally envisioned as the second generation of the ORION Project under "Generation-II ORION" and "The ORION Project Generation Two", SPARTAN
The SPARTAN-II program was the first major success of the SPARTAN programs, an effort to produce elite soldiers through mechanical and biological augmentation. Originally envisioned as the second generation of the ORION Project under Generation-II ORION and The ORION Project Generation Two, SPARTAN

UNSC Marine Corps - Halopedia, the Halo wiki

Talk:SPARTAN Program, Halo Alpha

SPARTAN-II program - Halopedia, the Halo wiki

Halo games in chronological order

Spartan - Character - Halopedia, the Halo wiki

Master Class Halo - Official Site (en)

Halo Waypoint/Universe/Factions — WikiHalo

SPARTAN-IV program - Halopedia, the Halo wiki

SPARTAN-II Program, Halo Alpha