Before becoming a SPARTAN-IV, Jameson Locke rose to the rank of lieutenant commander under the ONI branch of the UNSC as an Acquisitions Specialist tasked with the retrieval of important objects ...

There weren't enough Spartan IIs to win the Human-Covenant War. ONI Colonel James Ackerson developed the Spartan-III program to solve those problems. Instead of stealing children, the Spartan-III ...