Bravo Platoon

Bravo Platoon was a part of the UNSC Marine contingent aboard the in 2531.

Exploring an unknown planet in uncharted space, Bravo Platoon encountered unknown aliens while patrolling around the base established by the, managing to destroy the coordinating forms. When the Spirit of Fire was attacked by Forerunner Sentinels, Serina attempted to evacuate the platoon directly, but the dropships were turned back by hostile aerial forms. Bravo Platoon fought its way on the ground through the aliens to get back to base, where they were finally evacuated. The base was abandoned to the aliens, now empty of personnel.