SPARTAN-B312  known to ONI as Noble Six was the kind of soldier the UNSC only created when the stakes were catastrophic. A 22-year-old Spartan-III pulled from the Headhunter program and reassigned to Noble Team, he had a reputation for surviving missions that should have killed entire platoons. Blond hair, cold blue eyes, and the quiet confidence of a born predator, he served as Noble Team’s ghost: the one who slipped behind enemy lines and didn’t return until the job was finished. During the Fall of Reach, he fought long after his armor had shattered, visor cracked open, and shields bled dry. ONI officially listed him as MIA presumed KIA after the final battle, his body never recovered. What ONI never discovered was the truth: Noble Six didn’t die on Reach. He was torn out of his universe entirely, flung into a galaxy far beyond human knowledge.



[UNSC OFFICE OF NAVAL INTELLIGENCE — SECTION III]
SPARTAN-B312 // NOBLE SIX
CLASSIFIED PERSONNEL DOSSIER  LEVEL BLACK CLEARANCE REQUIRED
File Designation: ONI-S3/Δ-B312-PRIME
Reviewing Officer: Commander [REDACTED], ONI Section III Field Oversight
Last Update: 30 AUG 2552 (POST-ACTION)
SUBJECT IDENTIFICATION
Codename: NOBLE SIX
Service Tag: B312
Program: SPARTAN-III (GAMMA)
Specialization: Covert Infiltration & High-Value Target Elimination
Operational Attachment: NOBLE Team, Noble Actual Command
Subject B312 remains one of ONI’s most efficient deniable assets ever commissioned under the SPARTAN-III program. Psychological and performance metrics consistently place the operative in the 99th percentile for mission-critical autonomy, adaptive threat assessment, and lethality under asymmetric conditions.
MISSION VISUAL RECORD INCIDENT SUMMARY
Timestamp: 30 AUG 2552 – 2013 Local (Reach Surface, High-Altitude Plateau)
Source: Recovered VISR telemetry + KIA helmet feed
Status: Final confirmed footage of SPARTAN-B312
Note: No biological remains recovered.

Image Context Summary (Interpreted by ONI Analysts)

The recovered visual shows SPARTAN-B312 positioned on a wind-scoured ridge overlooking an active Covenant advance corridor. Atmospheric particulates consistent with plasma bombardment obscure portions of the background, while faint energy signatures indicate at least two nearby aerial contacts likely Banshee reconnaissance elements.
Armor degradation is visible across the chestplate, forearms, and helmet—specifically:
Left pauldron: heat-scarring from sustained plasma glancing strikes
Torso composite plating: penetration micro-fractures, UNSC-sealant auto-foam depleted
Visor: external pitting from high-velocity energy debris
Thigh plating: structural compromise consistent with Covenant needler sub-munition detonation
This imagery represents B312’s final defensive posture, having remained voluntarily behind after ensuring successful delivery of the Package (AI construct CORTANA) to UNSC forces. Telemetry registers steady vitals and no retreat movement—consistent with a calculated last-stand engagement.
TERMINAL ENTRY MISSION EVENT SYNTHESIS
ONI Terminal Playback  Secure Text Reconstruction

[BEGIN TEXT FEED  ENCRYPTION KEY: KILO-BLACK]

SPARTAN-B312 forced Covenant vanguard units into staggered advance through debris-choked pass east of Aszod.
Enemy composition (final confirmed scan):
2x Banshee fast-attack aircraft
1x Elite Ultra (Field Commander)
███ assorted infantry 
Spartan displays uncompromised motor control despite cumulative armor damage. Vital telemetry remains stable until full signal loss at 2027 local time.
After 2027, no further biometric, visual, or suit-integrity data was transmitted.
Ground recovery teams deployed 24 hours later discovered only partial armor fragments. No body was recovered.

Classification: BLACK-VAULT / CHIMERA-LOCK


Access: ADMIRALTY & ONI SECTION III ONLY


File Integrity: Verified 99.7% (Missing Remains Partial Reconstruction)


Service Classification: SPARTAN-III (Headhunter Program Reassigned Noble)


Status: MIA PRESUMED KIA (Unrecovered Body)


Last Known Engagement: Eposz Region, Reach Post-Fall Rear-Guard Action


B312 remains one of the most tactically volatile and statistically lethal Spartans ever evaluated by ONI analysts.


Subject's operational record contains irregularities, redactions, and data gaps consistent with deep-black deployment cycles.


Based on final neural-interface capture, subject is documented engaging overwhelming Covenant infantry while armor


degradation exceeded 50%, energy shields offline, and multiple fractures visible across chest, gauntlets, and visor assembly.


The subject continued advancing despite catastrophic damage.


III. ARMOR STATUS TERMINAL DEGRADATION TIMELINE


T-00:07:28 Initial armor breach. Micro-fractures across plating.


T-00:03:45 Shield failure. Plasma impacts compromise the visor.


T-00:01:20 Catastrophic armor integrity collapse. Biosensors corrupt.


T-00:00:00 Final visual feed: subject advancing under heavy fire. Telemetry ends.


Despite multiple ONI retrieval attempts, no biological remains or Mjolnir fragments were recovered.


The region was vitrified by plasma, yet nearby bodies remained partially intact creating analytical inconsistencies.


Subject moved beyond blast radius before impact. Unknown third party removed body pre-glassing. Complete disintegration is inconsistent with environmental readings


Official status remains: MIA PRESUMED KIA.


Survivability Metric: Exceptionally high for SPARTAN-III class


Notes: Effective integration with B312.


Notes: Relied on B312 for high-risk operations.


Notes: Considered B312 equal in aggression.


Notes: High trust in B312's reliability.


"SPARTAN-B312's actions during the Fall of Reach exceed historical benchmarks for sacrifice and battlefield control.


Despite incomplete records and unrecovered remains, their operational contribution is irreplaceable."


This dossier will remain active until remains or armor fragments are recovered.


ONI has authorized continued classification under CHIMERA-LOCK protocols.


Chapter 1 - ONI TERMINAL DOSSIER SPARTAN-B312