Battle of Installation 05

Summary
DATE:

LOCATION: Installation 05, above planet Threshold

Involved: UNSC, Covenant, Flood, and Forerunner construct forces.

Synopsis: For the second time, the four factions met in battle over one of the Forerunner Halos. This time, however, it appears the Flood have the upper hand.

Outcome: Unknown

UNSC
Commander: Commander Miranda Keyes

1 UNSC Frigate: (The UNSC In Amber Clad)

Elements of the 7th Orbital Drop Shock Trooper Division and the 405th Marine Infantry Division

1 Spartan supersoldier: SPARTAN-117

The Covenant
Commander: The High Prophet of Truth, Tartarus

1 City-Planetoid (High Charity)

Hundreds of ships

The Forerunner Constructs
Commander: 2401 Penitent Tangent

Unlimited Sentinels, Sentinel Majors, Enforcers, and Constructors

The Flood
Commander: The Gravemind

Thousands of Combat Forms

Millions of Infection Forms

Timeline
No official timeline is ever given.