SPARTAN-III program

The Spartan-III program has, to this point, never been verifiably confirmed as existing. The Spartan-III program is speculated to have begun right after the Spartan-II program ended. That was the last anyone ever seen of Chief Petty Officer Mendez. Then when Dr. Halsey was snooping around in Colonel James Ackerson computer files, she found a file named S-III. It contained the complete medical files on all Spartan IIs, Along with extensive files on the flash clone process used to copy them. Then there was a file named CPOMZ that contained a star chart. Dr. Halsey belived this is where Ackerson has Chief Mendez training the Spartan IIIs. Then when Dr. Halsey sedated Spartan-087 and stole Governor Jacob Jiles's ship and escaped through Slipspace. Many fan-made scripts have included Spartan IIIs. Some people think Halo 3 will explain Dr. Halsey's secret mission. Halo: Ghosts of Onyx deals with the Spartan IIIs, reason being that on the cover there are two Spartans and what looks like a Spartan but with a more 'bubble' shaped Helmet in its armor. That armor is called SPI armor, or Semi-Powered Infiltration armor.

Spartan-IIIs
Alpha Company Beta Company Gamma Company
 * SHANE
 * ROBERT
 * JANE
 * Spartan-B292 TOM
 * Spartan-B091 LUCY
 * Spartan-B174 MIN
 * Spartan-B004 ADAM
 * Spartan-G099 ASH
 * Spartan-G122 HOLLY