Semi Powered Infiltration Armor: Difference between revisions
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[[Image:SpartanIII.jpg|thumb|200px|Mark II SPI Armor]]'''Semi-Powered Infiltration Armor''', colloquially called "'''SPI Armor'''", was an [[armor]] system used by the [[United Nations Space Command]]. Though more advanced than the [[ODST]] [[Body Suit]]s, it was far less advanced and less powerful than the [[MJOLNIR Armor]] used by the [[Spartan-II]]s. Its main benefit was that it was drastically cheaper to produce than the MJOLNIR armor. It features [[Camouflage Cloak|special photo-reactive panels]] that mimic the surrounding textures, effectively the UNSC equivalent to the [[Covenant]] [[Active Camouflage]] systems. It has been described as part legionnaire mail, part tactical body armor, and part chameleon.<ref>[[Halo: Ghosts of Onyx]] page 16</ref> | [[Image:SpartanIII.jpg|thumb|200px|Mark II SPI Armor]]'''Semi-Powered Infiltration Armor''', colloquially called "'''SPI Armor'''", was an [[armor]] system used by the [[United Nations Space Command]]. Though more advanced than the [[ODST]] [[Body Suit]]s, it was far less advanced and less powerful than the [[MJOLNIR Armor]] used by the [[Spartan-II]]s. Its main benefit was that it was drastically cheaper to produce than the MJOLNIR armor. This armor was designed with an emphasis on stealth rather than raw power. It features [[Camouflage Cloak|special photo-reactive panels]] that mimic the surrounding textures, effectively the UNSC equivalent to the [[Covenant]] [[Active Camouflage]] systems. It has been described as part legionnaire mail, part tactical body armor, and part chameleon.<ref>[[Halo: Ghosts of Onyx]] page 16</ref> | ||
==SPI Mark I== | ==SPI Mark I== | ||
SPI Mark I was used by the Spartan-IIIs of [[Alpha Company|Alpha]] and [[Beta Company|Beta Companies]] from [[2531]] to [[2545]]. [[Gamma Company]] also used the armor for a short time. It featured hardened plates and photo-reactive panels. Though advanced compared to standard UNSC infantry armor, it could only take a few glancing blows before failing. | SPI Mark I was used by the Spartan-IIIs of [[Alpha Company|Alpha]] and [[Beta Company|Beta Companies]] from [[2531]] to [[2545]]. [[Gamma Company]] also used the armor for a short time. It featured hardened plates and photo-reactive panels. Though advanced compared to standard UNSC infantry armor, it could only take a few glancing blows before failing<ref>[[Halo: Ghosts of Onyx]] page 14</ref> | ||
. So, to compensate(slightly) for this, all SPARTAN-III's had extensive training in using the Covenant's equipment(Jackal Shields) to "improvise. The armor featured full body armor with a helmet and [[HUD]], and a supply of breathable atmosphere, though only for a few minutes compared to the MJOLNIR armor endurance of 90 minutes. It is also equipped with a cushioning layer of liquid nanocrystals that provided more ballistic protection than three centimeters of [[wikipedia:Kevlar|Kevlar]] diamond weave without the bulk. Before the events that took place on Onyx, the armor had never been tested or intended for continuous use. The Spartan-III's frequently had parts of their armor off(boots, helmets, etc.) during lulls in battle because the armor made the wearer extremely hot<ref>[[Halo: Ghosts of Onyx]] page 254</ref>. | |||
==SPI Mark II== | ==SPI Mark II== | ||
SPI Mark II was a more advanced version of the armor, with numerous upgrades. They had new photo-reactive coating to boost camouflaging properties. There were also numerous experimental refits to gel ballistic layers, upgraded software suites, and other functions. It was proposed in [[2537]], but the request was denied because the armor was over budget. It is weakest at the knees. | SPI Mark II was a more advanced version of the armor, with numerous upgrades. They had new photo-reactive coating to boost camouflaging properties. There were also numerous experimental refits to gel ballistic layers, upgraded software suites, and other functions. Although the new phoo-reactive coating could mimic a wide range of EM(Electro Magnetic) radiation, it was still sensitive to overload, which is why it takes the suit a few moments to reset after a flash-bang for example<ref>[[Halo: Ghosts of Onyx]] page 113</ref>.It was proposed in [[2537]], but the request was denied because the armor was over budget. It is weakest at the knees. | ||
SPI Mark II was used by the Drill Instructors for Beta Company, and was first used by SPARTAN-III's in Gamma Company. | SPI Mark II was used by the Drill Instructors for Beta Company, and was first used by SPARTAN-III's in Gamma Company. | ||
Revision as of 18:55, July 3, 2007
Semi-Powered Infiltration Armor, colloquially called "SPI Armor", was an armor system used by the United Nations Space Command. Though more advanced than the ODST Body Suits, it was far less advanced and less powerful than the MJOLNIR Armor used by the Spartan-IIs. Its main benefit was that it was drastically cheaper to produce than the MJOLNIR armor. This armor was designed with an emphasis on stealth rather than raw power. It features special photo-reactive panels that mimic the surrounding textures, effectively the UNSC equivalent to the Covenant Active Camouflage systems. It has been described as part legionnaire mail, part tactical body armor, and part chameleon.[1]
SPI Mark I
SPI Mark I was used by the Spartan-IIIs of Alpha and Beta Companies from 2531 to 2545. Gamma Company also used the armor for a short time. It featured hardened plates and photo-reactive panels. Though advanced compared to standard UNSC infantry armor, it could only take a few glancing blows before failing[2] . So, to compensate(slightly) for this, all SPARTAN-III's had extensive training in using the Covenant's equipment(Jackal Shields) to "improvise. The armor featured full body armor with a helmet and HUD, and a supply of breathable atmosphere, though only for a few minutes compared to the MJOLNIR armor endurance of 90 minutes. It is also equipped with a cushioning layer of liquid nanocrystals that provided more ballistic protection than three centimeters of Kevlar diamond weave without the bulk. Before the events that took place on Onyx, the armor had never been tested or intended for continuous use. The Spartan-III's frequently had parts of their armor off(boots, helmets, etc.) during lulls in battle because the armor made the wearer extremely hot[3].
SPI Mark II
SPI Mark II was a more advanced version of the armor, with numerous upgrades. They had new photo-reactive coating to boost camouflaging properties. There were also numerous experimental refits to gel ballistic layers, upgraded software suites, and other functions. Although the new phoo-reactive coating could mimic a wide range of EM(Electro Magnetic) radiation, it was still sensitive to overload, which is why it takes the suit a few moments to reset after a flash-bang for example[4].It was proposed in 2537, but the request was denied because the armor was over budget. It is weakest at the knees.
SPI Mark II was used by the Drill Instructors for Beta Company, and was first used by SPARTAN-III's in Gamma Company.
Halo 3
The armor permutation in Halo 3 that you can choose for your SPARTAN is not SPI, but EVA (Extra Vehicular Activity) Armor. The name and changes in appearance are purely cosmetic, however, having no impact on gameplay. This has been confirmed by Bungie.
Sources
- ^ Halo: Ghosts of Onyx page 16
- ^ Halo: Ghosts of Onyx page 14
- ^ Halo: Ghosts of Onyx page 254
- ^ Halo: Ghosts of Onyx page 113
