The UNSC Ordnance Committee is a branch of the UNSC High Command.[1]


In 2536, the Hayabusa Armor was presented to the committee by RKD, a think tank on Earth.[1]

After the Fall of Reach, the committee continued to develop and refine the various suits of Mjolnir Powered Assault Armor produced before and during the battle.[2]

In 2558, the Argonaut Armor can accept Block 10 Neural Interface Controller hardware after the approval of the Committee.[3]


  1. 1.0 1.1 Halo 3 - Description: Hayabusa Armor
  2. Halo Waypoint: Canon Fodder - Noble Intentions
  3. Halo 5: Guardians - Description: Argonaut Helmet
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