First Platoon (ODST)

First Platoon was an Orbital Drop Shock Trooper platoon stationed on the Frigate UNSC In Amber Clad, and part of the 7th Orbital Drop Shock Trooper Battalion.

It is unknown whether they participated in the UNSC's effort to retake New Mombasa in October of 2552, though they were aboard the ship as it followed the Solemn Penance through slipspace to the location of Delta Halo. They were launched via HEV pods, along with Spartan-117, to secure a landing zone for a flight of Pelican dropships. They assisted the Spartan in his push through Covenant-held territory, aiding him in his assassination of the Prophet of Regret - an attempt that was ultimately successful.

With the temple complex the Prophet and Spartan-117 were located in destroyed by an overhead Covenant Carrier, the fate of the ODST's and Marines is unknown.