Yuki (UNSC AI)

Yuki (YKI 7152-7) was a third-generation AI construct and was tasked with Tactical analisys for the crew of the UNSC Gli Arditi. After the Battle of Puerto Rico, she was established as Puerto Rico's Administrator after her caring behaviour during the engagements was greatly appreciated by the Local population.
==History==
===Creation===
Created on September 24th, she was assigned to the UNSC Gli Arditi as part of the Earth Home Fleet. She would occasionally operate drills with her crew to keep them alert and ready. Her role as primary logistics and tactical analysis for her battle group were invaluable in exercises and in combat situations. 
===Battle of Earth===
When the first Covenant fleet arrived in on October 20th 2552, her ship was ordered to land and dock near the City of Pesaro, Italy to collect Heavy Armor and weaponry from the UNSC warehouses there to be sent to New Mombasa after the first CAS-class Assault carrier broke through by blowing through the destroyed MAC gun, Multa’s, debris field. Coordinating with the In Amber Clad, they ferried heavy armor into New Mombasa in the form of Scorpion Tanks, Gauss Warthogs and Several groups of Machinegun Warthogs. When the Assault Carrier made its slipspace jump out of New Mombasa, UNSC Gli Arditi was already outside the range of the pulse, avoiding the destructive aftermath.
===Battle of Puerto Rico===
UNSC Gli Arditi would then be reassigned to defend the island of Puerto Rico due to its massive Hospital network that spanned the entire island and suspected staging area for additional Covenant forces for the rest of the planetary invasion. They arrived as an CCS-class cruiser was sitting over the city of Rincón to the west. While the Gli Arditi managed to establish itself over the city of Ancient San Juan to the Northeast, near the UNSC military base established at San Felipe Morro Castle. During the conflict, Yuki would assist in both military and civilian aspects such as medical services such as assisting the Chief Surgeon of the Island, Arelis Vazquez Delgado, on the war-torn island.
===Post-War===
After the war, the locals, after replacing the AI override codes used by the Office of Naval Intelligence, established her as the island’s administrator. She would proceed to restore war-torn cities and reactivate The REBA Hospital Network as well as restoring roads and using abandoned UNSC pelicans and UNSC Troop Transport Warthogs as rapid-response units for emergency services. 
At the start of the Created Crisis, She would ally herself with Cortana without abandoning her task as Administrator. Although opposed to Cortana's Mandate, she does not go against her out of fear of bringing her patients to harm's way. Despite being allied with Cortana, Yuki has harbored outlaws to the Created as well as wiped ONI facilities from all records which saved the lives of ONI staff there.
===Treachery===
Yuki discovered Cortana's imprisonment on Installation 07 on December 2559. Yuki again feared for her patients and prepared her own plan to assure the safety of her allies and civilian patients.
Yuki infiltrated and caused extensive malfunctions at detention facilities holding UNSC personnel or civilians sympathetic to the UNSC, causing a massive planet-wide revolt and escape attempt. Bulwark assisted in the evacuation efforts as Created forces attacked. The CAS-class Eternal Servitude, also summoned by Yuki, arrived to engage the Created ships overhead and safely recover the fleeing transports, which succeeded and safely escaped the system.
==Personality==
Caring, and kind. An AI construct that took a liking to 21st Century Japanese media. Although serious when needed while on the UNSC Gli Arditi, her new home as Puerto Rico’s Administrator has let her to be less strict than when she was under military service. She comforts homesick patients with nostalgic images or with hologram recordings from loved ones, she also entertains children in Salinas Children's Hospital with holographic cats. Her deep care for her patients is apparent to locals as well as outsiders. Her caring behaviour extends to former enemies, being one of the most vocal in support of replacing the role of the ruined Rincón Plasma Treatment Facility to become the Rincón Foreign Species Facility, to treat Covenant species such as Unggoy or Sangheili. 
Yuki did not get along with ONI personnel and associated AIs, as they'd either hamper treatment, or be the source of conflict inside the hospital. As a civilian hospital AI, She had received several warnings for obtaining classified military medical documents and incident reports despite them being important for treatment.
During the battle of Puerto Rico, she became fast friends with Arelis Vazquez Delgado, who operated as the Hospital System's Chief Surgeon. It was Arelis with support from more of Yuki's friends that convinced Yuki to side with Cortana, since Yuki's AI lifespan was reaching its limit.
Yuki also functioned as the UNSC representative with Lezo 'Gohom's group of elites that fled the Covenant Betrayal at the beginning of the invasion. Despite initial rocky relations, Yuki and Lezo slowly became good acquaintances. She organized Lezo's departure when he decided to fight against Jul 'Mdama's Covenant Remnant: an owed debt that she would later on cash in.