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Ursa IV

From Halopedia, the Halo wiki

The site of the Guardian's activation on Ursa IV

Ursa IV is a human colony world of the Unified Earth Government. In October 2558, a Forerunner Guardian construct was activated by the Created over a city on Ursa IV, before the construct departed to the world of Genesis. The Guardian's activation resulted in large-scale destruction and numerous causalities on the world.[1] The attack site was eventually secured by the United Nations Space Command.[2]

List of appearances[edit]


  1. ^ Halo 5: Guardians, campaign level, Osiris
  2. ^ Hunt the Truth, Season 2 - Episode 01: CUBE B-349