Spartan Kait 022

Childhood 
Kait was an adventurous kid the same as her sister Ashley S-021, they like going into the woods when not at school. Ashley's parents were part of the UNSC Marine corps and were stationed on Reach for a while, except after she and her sister were kidnapped by ONI and they both were moved off-world. Kait did great in her History and Combat Class during training and was next to Marcus S-016 in their classes.
Career
Spartan-022 or Kait is a genetically enhanced Super-Soldier of Section three and was specially trained to counter the insurrectionist threats. Kait is trained in All UNSC Weapons which would make her a Jack of all trades. Furthermore, Kait was equipped with a Mjolnir MK IV after the battle of Chi Ceti IV and later equipped with a Generation Three Mjolnir type armor during late 2560. However, before the G3 Mjolnir armor, she wore a Mjolnir MK VI. Kait was part of Spartan-II Black Team for 1 year after Chi Ceti IV then she was re-assigned to a lone wolf Spartan-II until 2559. Kait was also part of a special task force to take down certain targets that were known to be high-value targets for the United Nations Space Command and the Office of Naval Intelligence.
During 2535 Kait was assigned to undergo some harsh infiltration, harsh for normal humans. Kait was one of those people that can handle stress to her advantage, but she was never stressed enough to where she would break. During 2535 she was assigned to an infiltration unite called the Shadow Unit, it had a mixture of soldiers. Marines, Army, ODSTs, ONI Agents... But she... She was the only Spartan to join and Lead the unit to their objective.
Kait had a total of 16 complete missions known to the public but has a total of 50 missions most of them are sanctioned by the Office of Naval Intelligence and those that weren’t sanctioned by ONI were sanctioned by NAVSPECWEAP.  
Kait would later go on to be promoted to a Master Chief Petty Officer in 2558 due to being on a ship adrift without a functional slipspace drive above Earth’s Moon during The Created occupation with her Sister Ashley S-021. The ship's engineering crew specialized in maintaining slipspace drives, but during the occupation, they had no communication to earth till they got power back.
Equipment
Kait was given an adapted MK V armor with a mixture of MK VII Technology, she modified her armor for close quarters combat and areal combat. She uses a standard issue UNSC Jetpack to make her more maneuverable in combat, and she modified a Tactical Shotgun for faster rate firing and reloading.