Created uprising - Conflict - Halopedia, the Halo wiki

The Created uprising, also known as the Created conflict, or the Created rebellion, was a large scale conflict between various forces across the galaxy and the emergent faction of artificial intelligences known as the Created. The Created attempted to enforce their dominance over the Orion Arm of the

Chronique:Canon Fodder - Encyclopedia Extravaganza — WikiHalo

Second Onyx conflict - Conflict - Halopedia, the Halo wiki

SDV-class heavy corvette Halo ships, Halo reach, Halo

Battle of Netherop (2559) - Conflict - Halopedia, the Halo wiki

Noticed this in the new Guardians artwork. Looks like ONI is

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Project Daybreak Worldbuilding Thread (Halo sAU)

Created uprising - Conflict - Halopedia, the Halo wiki

Halo Waypoint/Universe/Characters — WikiHalo