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Petty Officer Gruss was an Orbital Drop Shock Trooper attached to the UNSC Spirit of Fire's 9th Shock Troopers Battalion. He was the medic of Boomerang Company's Sunray 1-1 squad, under the command of Major Vaughan.[1][2]
Gallery[]
Appearances[]
- Halo Wars 2
- Operation: Spearbreaker (First appearance)