SPARTAN-B402

"He's not who he is. Inside that armor, he's dead. And very likely, he's just a Ghost. Whatever he tells you to do, you just follow. Because you're dead anyways, he only do solo."

- Anonymous

A Fresh candidate from the Spartan III Program, then later he quickly rose his ranks by making several completions over many operations conducted by ONI mostly rather than the UNSC itself. Then later, a Spartan IV Soldier.

Furthermore, SPARTAN-402 was part of Beta Company at his active part on 2542. Secretly under Admiral Parangosky's Wolf Six ( Which is a single-spartan operations company. )