Secessionist Union

The Secessionist Union was an alliance of human Insurrectionists. Given its title, it likely held some interest in encouraging colonies to break away from the UNSC. By 2496, a number of Secessionist Union agents were working undercover in high-level positions within the Colonial Military Administration. However, ORION Project operators managed to secure the NOC list of these operatives during Operation: VERITAS, marking the beginning the downfall of the CMA. The Secessionist Union's leader, Jerald Mulkey Ander, was assassinated on Harvest in 2502 by Avery Johnson during Operation: KALEIDOSCOPE.

Production notes
According to the Halo Encyclopedia, the Secessionist Union and the People's Occupation Government are synonymous. Both organizations are originally mentioned on page 122 of the Halo Graphic Novel, in the profile of Jerald Mulkey Ander; Ander is noted as being the "Section Head" of the Secessionist Union, with ties to the People's Occupation Government and Harvest for Harvesters. Before the release of the Encyclopedia, Halopedia had mistakenly regarded the two organizations as synonymous; while this mistake was later corrected, the error was repeated in the Encyclopedia as much of the book's content is obviously based upon that of Halopedia. As the Encyclopedia ' s claim is based on a fan mistake, Halopedia regards the two groups as separate as is implied in the original source.

List of appearances

 * Halo Graphic Novel
 * Halo Mythos