The Battle of Delambre was a presumably small-scale conflict that plummeted the Frieden fascist movement into a civil war between the conservative faction of the organization and the reformist Neo-Friedenists.[1]


At the conclusion of the Rainforest Wars, certain dissenting groups arose within the Frieden movement that promoted reformist ideals. The Neo-Friedenists was formed in 2162, challenging their original founders and expressing their wish to negotiate a peace treaty with the UNSC and end the Interplanetary War.

As UNSC forces approached the Delambre crater, the Neo-Friedenists took up arms against the conservative side of the Frieden movement. It is presumed that the Neo-Freidenists won the brief engagement, as they later attempted to discuss a peace treaty with the UNSC.


  1. Halo: The Cole Protocol - page 113
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