Battlegroup D was a formation of the UNSC Navy under the command of Admiral Preston Cole.[1]

Service HistoryEdit

Battlegroup D was deployed to Harvest during the Harvest Campaign.[2] In 2531, following the discovery of a Forerunner artifact, the Spirit of Fire departed from Harvest and the Battlegroup to Arcadia.[3]



  1. 1.0 1.1 Halo Wars - Bonus Item: Instruction Manual, page 2
  2. Halo Wars - Level: Alpha Base
  3. Halo Wars - Level: Relic Interior
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