Genetically augmented humans wearing MJOLNIR armor, the ultimate super soldier.

Spartans are the crack infantry unit of the UNSC—tough, fast moving and equipped with a rapidly recharging energy shield when not in combat. Their enhanced agility and strength enables them to leap high into the air before slamming into the ground, either to take out an enemy, place an explosive device on an enemy structure or even hijack a vehicle.

Though every Spartan has a instinctive mastery over all weapons, each of the Spirit of Fire's Red Team can be upgraded with their favored weapon.

- Halo Wars 2: Jerome/Alice/Douglas Phoenix logs