From Halopedia, the Halo wiki
The Redstow system is a star system in the Milky Way galaxy. By 2526, it had been inhabited by humanity, and its sixth planet - Redstow VI - had been inhabited by the Insurrectionist organisation, the Galodew Emancipation. The base was utterly wiped out when the Covenant invaded during the opening stages of the Human-Covenant War. The entire Galodew Emancipation cadre that had been present at the time was obliterated by orbital bombardment.
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