Canon

OSTEO combat engineering suit

From Halopedia, the Halo wiki

OSTEO
Renders of the Hazmat armor core.
HINF OSTEO armor front.png
Production overview

Manufacturer(s):

Imbrium Machine Complex

Type:

  • Combat engineering suit

Role(s):

Technical specifications

Feature(s):

Array of contingency systems[1]

 

The OSTEO combat engineering suit, also known as the HAZMAT armor, is a human armor system employed by unaugmented personnel as well as Spartan Operations personnel for HAZMAT operations.[3] The suit was created as part of Project: OSTEO.[1][4][5]

Overview[edit]

Design details[edit]

A Liang-Dortmund Corporation miner using an OSTEO combat engineering suit and an MA5D assault rifle.
A Liang-Dortmund miner using a mining rig of the OSTEO armor, created as a collaboration between Liang-Dortmund and the BXR Mining Corporation.[6]

The OSTEO armor platform incorporates an array of contingency systems focused on surviving extended operations in extraordinarily harsh working and combat environments. It is designed to be used by both Spartans and non-augmented personnel in all manner of dangerous conditions.[3] While other systems, such as Spartan MJOLNIR Powered Assault Armor already protects against many things, OSTEO is more specialized towards the specific role of protecting against natural and artificial environmental hazards, and provides a platform that is not exclusively usable by Spartans. Where MJOLNIR offer protections to a Spartan operating in compromised conditions, OSTEO-derived technologies maximize life maintenance effectiveness for extended periods, providing more optimized solutions for a wider range of suitable operators—including non-augmented military and civilian personnel.[4] The OSTEO armor is also hardened against cyberattacks.[7]

The OSTEO armor platform—even when utilized by civilians—is outfitted with onboard solutions to interface with various infotech and artificial intelligence control systems, which have become ubiquitously integrated into twenty-sixth century industrial and environmental infrastructures. These features give OSTEO wearers the agility to deal with both the technological and physical sides of hazardous events that might befall a human colony or installation.[4]

The T21-HEX4 hip utility is considered part of the complete OSTEO suit, being included on the relevant shipping manifest, but only Imbrium Machine Complex knows what it does.[8]

Development history[edit]

In the years after the Human-Covenant War, private industry across several human colonies saw rapid development in many fields, with exoskeletal frames seeing considerable research and development. Project: OSTEO and its resulting combat engineering suit were among the fruits of these advancements. Primarily developed by Imbrium Machine Complex, the OSTEO armor system is the result of a shared-source initiative to build an armor platform wearable by both supersoldiers and non-augmented humans for everything from construction and exploration to security and combat applications.[4] Refitted Mark VI helmets called Mark VI CBRN were used throughout the testing and evaluation of OSTEO.[9] In the wake of the galaxy’s most recent conflicts, the United Nations Space Command has expressed interest in projects like OSTEO, modifying industrial-focused designs to used by Spartans and special forces operatives.[4]

Usage[edit]

A Liang-Dortmund security guard wearing an OSTEO combat engineering suit and equipped with an M20 PDW.
A Liang-Dortmund corporate security guard employing a combat rig of OSTEO.[6]

OSTEO armor is used by personnel who are sent on missions deep into dying Forerunner facilities, for hunters operating in and around poisoned water and air, search teams exploring sites scarred by chemical, biological, radiological, and nuclear weapons used in the Human-Covenant War,[3] as well as those facing pockets of Flood infestation.[4] It is also used by Spartan combat engineers working in demolition and hazmat missions, in addition to carrying out specialist tasks which require super-human reactions, strength, and situational awareness.[2]

Liang-Dortmund personnel involved in "de-glassing" activities on former-human colonies destroyed during the Human-Covenant War often use OSTEO suits for navigating the borderline-uninhabitable terrain of the worlds they're working on. LDC security forces use combat variations of OSTEO for guarding corporate assets at these sites, fitted with specialised peripheral equipment, helmets, and body armour.[6] The asteroid miners of the Imbrium Machine Complex corporation also use OSTEO rigs for operations in and around Elvie.[10] Likewise, BXR Mining Corporation also use OSTEO sui