Fireteam Osiris

Fireteam Osiris is a team of Spartan-IV supersoldiers operating under the authority of the Office of Naval Intelligence.

History
After John-117 went AWOL along with his old Spartan-II unit, Blue Team, Jameson Locke recruited a team of Spartan-IV operatives with the task of recovering the Master Chief and Blue Team. The team was fitted with cutting-edge technology (including the Artemis Tracking System) to help them track down Blue Team.

During their quest to find Blue Team, Fireteam Osiris participated in a joint mission with the Swords of Sanghelios against a Covenant faction.

Members

 * Jameson Locke
 * Holly Tanaka
 * Edward Buck
 * Olympia Vale

Production notes
Fireteam Osiris will be featured in Halo 5: Guardians. They will accompany Locke throughout the campaign and accept commands from the player. Buck, Tanaka, and Vale will also be playable in cooperative play, each with a specialized default loadout.

Trivia
Osiris was an Egyptian god of the afterlife, the underworld, and the dead.

List of appearances

 * Halo 2 Anniversary
 * Halo 5: Guardians