Crow's Nest
From Halopedia, the Halo wiki
Holdout is believed to be the second campaign mission of Halo 3.
It takes place in a base.
Upon completing it on the Normal, Heroic, or Legendary difficulties, the player will earn the "Holdout" achievement and 20 Gamerpoints.
References
Preceded by Landfall |
Halo 3 Campaign Missions Mission 2 - Holdout |
Succeeded by The Road |