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40px-Terminal.png This article, Semi Powered Infiltration Armour Mark III, was written by Ajax 013. Please do not edit this fiction without the writer's permission.

The Semi Powered Infiltration Armour Mark III is the latest generation of the SPI armour. The armour uses a wide range of stealth a defensive systems to retain that neither the users physical condition or stealth ability are compromised.

The armour is fitted with a 2606 Thermo-optic camouflage system. The technology works by utilising the existing energy shields projection systems. By carefully controlling the plasma field around the user, arranging it into multiple layers of certain density, the plasma can absorb light of certain wavelengths, ranging from ultra-violet to visible light and infra-red and it can also be actively tuned. This allows the user to become invisible to optical sighting systems, such as camera systems and most importantly, eyes, and to infra-red systems, such as infra-red cameras, thermal cameras and certain kinds of motion detectors.

The armour uses a composite layer utilising a upperlayer of titanium allumnide then a resin bonded composite of a thick layer of AEGIS tile inserts and graphite composite carbon fibre with a next layer of liquid nanocrystal. This is is of high thickness, making the armour quite heavy compared to the M7 or the M4A2. It does however hold a lot more protective capabilities. The armour is thermal and EM masked, along with holding advance CTC, IFF, Motion Sensors and HUD systems. The armour has a protected cyber warfare system, liquid state war fighting systems, metamaterial antennae and adaptive audio system, to both protect and enhance the user's listening abilities. It also holds hybrid infra-red and night vision systems. Thanks to improvements in the energy system, using a new, enhanced fusion reactor, it can support it's active camouflage systems for almost 6 hours while supporting a grade 2 shield system.

The Armour is mostly used by First Echelon special forces participating in direct action and dangerous combat zones.

The armour has the ability to clip on various Battle Equipment Utilities.

Equipment of the UNSC

Armour Systems

M4A2 Body Armour | M6B SOBA | M7 OGRe | M19 HazOp Armour | M26 Explosive Ordnance Disposal Armour | MJOLNIR Mk. VII | SPI Mk. III | M37 Pressure Suit | M11 Stealth Suit | Advanced Combat Engagement System | ARES | Infantry Shield Grading | Infantry Body Armour | Nanotech Polymers | Bio-Tech Force Enhancement | AEGIS | AURA Module

Camouflage Technology

Active Camouflage field | Camouflage Cloak Mark II | DU-35 Optical Camouflage | Active camo Tech | ECM Technology | 2606 Thermal Optical Camouflage

Warship Technology

Capital Ship Shield Grading | Shaw-Fujikawa Model 52 | Plasma Fusion Drive | Firestorm CIWS | Windstorm CIWS | Thunderstorm CIWS | Decoy Launcher | AN/SLQ-1011 PAVE FAITH | Slipspace Scrambler Installation | Ship Armour Plating | Ship Boring Umbilical Laser | High Orbit Precision Entry | Starcraft Weaponry (Necros)

Spacecraft Technology

Starcraft Shield Grading | Spacecraft armour | DECEPTION | Area Defence and Interception System | X-13 Series | SUBTERFUGE


TERRA Ion Satellite | LUNA Laser Satellite | SOL Laser Satellite | COMET Directed EMP Satellite | METEOR Kinetic Bombardment Weapon | ASTEROID Kinetic Bombardment Weapon | HELIOS Satellite

Aircraft Technology

BELLIGERENT | Gunpod Technology | Hardpoint Systems | X-13 Series | SUBTERFUGE

Ground Vehicle Technology

M980 WAO/AM DW | CARAPACE DAPS | Armour technology | ADIS System | REBOUND | NOCTURNAL | BLINDER | Artillery Fire Control System | PALADIN Weapon Station | NEMESIS | AN/VLQ-1010 PAVE HOPE

Stationary Weapons

Mk, 2588 Trebuchet MAC | M388B Hecatoncheires ADS | M389A Briareos ADS | M8A2 Wolf Spider ADS | Longbow Missile silo

Mobile Equipment/Weapons

Shortbow Missile Trailer | MOLE

Infantry Equipment

Ghost | Defuser | DV-4 Energy Shield | DV-5 Energy Shield | SL-4 Beacon | Misriah Rails | Radio Pack | Communication Pack | Battle Dress Utilities | Battle Equipment Utilities | AC4 Helmet Mounted Display | AC5 Heads Up Display | M-1126 Explosives Installation Tool | ABC Scrambler | Electronic Engagement System | Cybernetic Attack System | PAVE ROOK Sensor | SPHINX System | G-Pack | M35 Beacon

Mobile Equipment

B-68 Command Post | Type-D Resupply Canister

Medical Technology

Elixia | Biofoam | Defibrillator | Adrenal Booster | MethAmp | Reflex Enhancer | K-Boost

Other Technology

War Net | Artificial Intelligence (Necros) | LAIRD | RATS | Liquid State Electronics | EXCALIBUR | Pyrosene-VI