Battle of Installation 00

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Concurrent:	Operation: SUNSPEAR
Next:	Raid on UNSC Infinity
Battle of Installation 00
Conflict:	Human-Covenant War; Great Schism;
Date:	December 11, 2552
Location:	Installation 00, Intergalactic space
Outcome:	UNSC/Sangheili victory End of the Human-Covenant War; Firing of the Halo Array prevented. Death of the Prophet of Truth; Overall collapse of the Covenant; Flood-infested High Charity damaged and Gravemind physically destroyed; Proceeded with the Raid on Installation 08, leading to the destruction of Installation 08, severe damage to the Ark, and containment of the Flood;
Details
Belligerents
Commanders
Strength
	Fleet of Retribution/Seventh Fleet At least 11 ships 1 Sangheili battle group 1+ CAS-class assault carrier; 9+ Ket-pattern battlecruisers; ; Battle Group Victory 1+ Charon-class light frigate; ; ; Many air vehicles Numerous GA-TL1 Longsword fighters; ;

This article is about the final battle of the Human-Covenant War. For other battles on Installation 00, see Battle of Installation 00 (disambiguation).