Kai-A019 (O:AA)

"This is my rifle, it misses no one..."

- Kai (self-proclaimed master of one-liners)

Kai-A019 is a SPARTAN-III Commando of the UNSC Naval Special Warfare Command, attached to Special Warfare Group Three. Kai was the sniper of REAPER Team, an elite team of Spartans who fought during the Fall of Reach.

Childhood and early career
Kai was born on in the  system. In, the came under Covenant attack.

Kain was then sent to a refugee camp on and when approached by ONI offering to pay back the Covenant, Bain took it and was made part of the SPARTAN-III Beta Company. He survived augmentation and was trained under Kurt-051 and Franklin Mendez.

Later career
Kai went to receive his augmentations at. He was moved there by Pelican, sharing a transport with Carter-A259.