Editing UA attachments

{{Status|Canon}}
[[File:HINF MarkVII&UA.png|350px|thumb|A Spartan equipped with various UA attachments: the ARMET visor attachment, a pair of Agathius shoulder pads, the M550D Halfplate chest piece, and the Type II-A1 Buckler wrist attachment.]]
'''UA''', short for '''up-armored''', is a series of supplemental armor attachments and accessories compatible with the [[MJOLNIR Powered Assault Armor]] and battle dress uniforms worn by UNSC infantry.{{Ref/Game|Id=Campaign|HR|Campaign|Campaign models}}
==Overview==
===Design details===
The UA category encompasses various attachments that are compatible with the helmet, shoulders, chest, wrist and thigh components of the [[MJOLNIR Powered Assault Armor/Mark V|MJOLNIR Mark V]] and [[MJOLNIR Powered Assault Armor (GEN3)|MJOLNIR <nowiki>[GEN3]</nowiki>]] armors.{{Ref/Game|Id=HR|HR|Armor customization (Halo: Reach)|Armory}}{{Ref/Game|Id=HI|HI|Armor customization (Halo Infinite)|Armor Hall}} The UA series are typically armor reinforcements with different purposes depending on the modules. They can either come as a singular module or as a kit.

===Usage===
Many of the UA pieces are not exclusive to the MJOLNIR system, but are in use by regular [[UNSC Army]] or [[UNSC Marine Corps|Marine]] troops as well.{{Ref/Reuse|Campaign}} Some UA attachments are designed for specialized personnel, like Spartans tasked with breaching or members of Spartan containment teams.{{Ref/Reuse|jackplate}}{{Ref/Reuse|relikt}}

==Known modules and configurations==
===Helmet attachments===
[[File:HINF UA ARMET Helmet Attachment.png|thumb|150px|The ARMET module on a Mark VII helmet.]]
====ARMET====
The ARMET is a module for high-threat response on the [[MJOLNIR Powered Assault Armor/Mark VII|MJOLNIR Mark VII]] helmet, adding a faceplate on the helmet's visor. It is manufactured by [[Chalybs Defense Solutions]].{{Ref/Game|HINF|Armor customization (Halo Infinite)|Armor Hall|Detail=UA/ARMET - Helmet Attachment Description|Quote=Up-armored MK VII faceplate for high-threat response.}}
{{clear}}

[[File:HINF UA ILLUS Helmet Attachment Icon.png|thumb|150px|The ILLUS module on an ISR helmet.]]
====ILLUS====
The ILLUS is a module for high-threat response on the [[ISR-class Mjolnir]] helmet, adding a faceplate on the helmet's visor. It is manufactured by Chalybs Defense Solutions.{{Ref/Game|HINF|Armor customization (Halo Infinite)|Armor Hall|Detail=UA/ILLUS - Helmet Attachment Description|Quote=Up-armored faceplate for high-threat response.}}
{{clear}}

[[File:HINF UA MAUROS Helmet Attachment Icon.png|thumb|150px|The MAUROS module on a Mark V Zeta helmet.]]
==== MAUROS ====
The MAUROS is a module for high-threat response on the [[Mark V Zeta]] helmet. It adds a faceplate, integrated with [[Project THEIA]] technology, on the helmet's visor. It is manufactured by Chalybs Defense Solutions.{{Ref/Game|HINF|Armor customization (Halo Infinite)|Armor Hall|Detail=UA/MAUROS - Helmet Attachment Description|Quote= THEIA-enhanced up-armored faceplate for high-threat response.}}
{{clear}}

[[File:HINF UATYPEB1 Helmet Attachment Icon.png|thumb|150px|The Type B1 on a Mark V [B] helmet.]]
====Type B1====
The Type B1 is a module manufactured by [[Materials Group]] for enhancing helmet armor.{{Ref/Game|Id=b1|HINF|Armor customization (Halo Infinite)|Armor Hall|Detail=UA/Type B1 - Helmet Attachment Description|Quote=Enhanced helmet armor.}}

The B1 module has been observed to be compatible with the following helmets:
*[[AIR ASSAULT-class Mjolnir|Air Assault]]{{Ref/Reuse|b1}}
*[[COMMANDO-class Mjolnir|Commando]]{{Ref/Reuse|b1}}
*[[B-class Mjolnir|Mark V [B]]]{{Ref/Game|HR|Armor permutations (Halo: Reach)|Armory|Detail=Mark V[B] - UA Helmet Description|Quote=Up-armored variant of the base Mk.V[B] pattern helmet.}}
*[[PILOT-class Mjolnir|Pilot]]{{Ref/Game|HR|Armor permutations (Halo: Reach)|Armory|Detail=Pilot - UA/HUL[3] Helmet Description|Quote=Up-armored variant with hardened 3rd-generation uplink module.}}
*[[SECURITY-class Mjolnir|Security]]{{Ref/Game|HR|Armor permutations (Halo: Reach)|Armory|Detail=Security- UA/HUL Helmet Description|Quote=Up-armored variant with hardened uplink module for MILINT acquisition.}}
{{clear}}

[[File:HINF UA TYPE C1 Helmet Attachment Icon.png|thumb|150px|The Type C1 on a Mark V [B] helmet.]]
====Type C1====
The Type C1 is a module manufactured by Materials Group for enhancing helmet armor.{{Ref/Game|Id=c1|HINF|Armor customization (Halo Infinite)|Armor Hall|Detail=UA/Type C1 - Helmet Attachment Description|Quote=Enhanced helmet armor.}}

The C1 module has been observed to be compatible with the following helmets:
*[[AIR ASSAULT-class Mjolnir|Air Assault]]{{Ref/Game|HR|Armor permutations (Halo: Reach)|Armory|Detail=Air Assault - UA/CNM Helmet Description|Quote=Up-armored variant with command network module}}
*[[CQB-class Mjolnir|CQB]]{{Ref/Game|HR|Armor permutations (Halo: Reach)|Armory|Detail=CQB - UA/HUL Helmet Description|Quote=Up-armored variant with hardened uplink module for MILINT acquisition.}}
*[[CQC-class Mjolnir|CQC]]{{Ref/Game|HR|Armor permutations (Halo: Reach)|Armory|Detail=CQC - UA/HUL Helmet Description|Quote=Up-armored variant with hardened uplink module for MILINT acquisition.}}
*[[EVA-class Mjolnir|EVA]]{{Ref/Game|HR|Armor permutations (Halo: Reach)|Armory|Detail=EVA - UA/HUL[3] Helmet Description|Quote=Up-armored variant with hardened 3rd generation uplink module for MILINT acquisition.}}
*Mark V [B]{{Ref/Reuse|c1}}
{{clear}}

[[File:HINF UA Type E3 Helmet Attachment Icon.png|thumb|150px|The Type E3 on a Mark V Grenadier helmet.]]
====Type E3====
The Type E3 is a module manufactured by Materials Group for enhancing helmet armor.{{Ref/Game|Id=e3|HINF|Armor customization (Halo Infinite)|Armor Hall|Detail=UA/Type E3 - Helmet Attachment Description|Quote=Enhanced helmet armor.}}

The E3 module has been observed to be compatible with the following helmets:
*[[GRENADIER-class Mjolnir|Grenadier]]{{Ref/Game|HR|Armor permutations (Halo: Reach)|Armory|Detail=Grenader - UA Helmet Description|Quote=Up-armored variant of the [G] prototype helmet.}}
*[[EOD-class Mjolnir|EOD]]{{Ref/Game|HR|Armor permutations (Halo: Reach)|Armory|Detail=EOD - UA/HUL Helmet Description|Quote=Up-armored variant with hardened uplink module for MILINT acquisition.}}
*[[INDOMITABLE-class Mjolnir|Indomitable]]{{Ref/Game|Id=indom|H5G|Armor permutations (Halo 5: Guardians)|Armory|Detail=In-game model.}}
*[[MJOLNIR Powered Assault Armor/Mark V|Mark V]]{{Ref/Game|HR|Armor permutations (Halo: Reach)|Armory|Detail=Mark VI - UA Helmet Description|Quote=Up-armored variant of the base Mk. V pattern helmet.}}
*Mark V [B]{{Ref/Reuse|e3}}
*[[MJOLNIR Powered Assault Armor/Mark VI|Mark VI]]{{Ref/Game|HR|Armor permutations (Halo: Reach)|Armory|Detail=Mark VI - UA/HUL-I Helmet Description|Quote=Up-armored variant with hardened 3rd-generation uplink module for MILINT acquisition.}}
*[[SCOUT-class Mjolnir|Scout]]{{Ref/Reuse|e3}}
{{clear}}

[[File:HINF UA TYPE O5 Helmet Attachment Icon.png|thumb|150px|The Type O5 on a Mark V [B] helmet.]]
====Type O5====
The Type O5 is a module manufactured by Materials Group for enhancing helmet armor.{{Ref/Game|Id=o5|HINF|Armor customization (Halo Infinite)|Armor Hall|Detail=UA/Type O5 - Helmet Attachment Description|Quote=Enhanced helmet armor.}}

The O5 module has been observed to be compatible with the following helmets:
*[[ODST armor (MJOLNIR)|ODST (MJOLNIR)]]{{Ref/Game|HR|Armor permutations (Halo: Reach)|Armory|Detail=ODST - UA/CNM Helmet Description|Quote=Up-armored variant with Command network module.}}
**[[ODST armor/HVY]]{{Ref/Game|Id=mcc|HTMCC|Detail=ODST/HVY in-game model}}
*[[OPERATOR-class Mjolnir|Operator]]{{Ref/Game|HR|Armor permutations (Halo: Reach)|Armory|Detail=Operator - UA/HUL Helmet Description|Quote=Up-armored varient with hardened uplink module for MILINT acquisition.}}
*[[JFO-class Mjolnir|JFO]]{{Ref/Game|HR|Armor permutations (Halo: Reach)|Armory|Detail=JFO - UA Helmet Description|Quote=Up-armored variant of the base Mk.V[J] pattern helmet.}}
*Mark V [B]{{Ref/Reuse|o5}}
*[[RECON-class Mjolnir|Recon]]{{Ref/Game|HR|Armor permutations (Halo: Reach)|Armory|Detail=Recon - UA/HUL[3] Helmet Description|Quote=Up-armored variant with hardened 3rd-generation uplink module for MILINT acquisition.}}
{{clear}}

===Shoulder attachments===
[[File:HINF UA CMA SNS Type11 RShoulder Icon.png|thumb|150px|UA/CMA SN5 Type 11 shoulder on the [[RAKSHASA-class Mjolnir]].]]
====UA/CMA SN5 Type 11====
The UA/CMA SN5 Type 11 shoulders were manufactured on the 24th century for [[Colonial Military Authority]] operatives assigned to deal with pirates, marauders, and insurgents. By [[2560]], the UA/CMA SN5 Type 11 shoulders were made compatible with MJOLNIR armor and used by [[SPARTAN-IV program|Spartan-IV operatives]]. These shoulders are also popular with the [[Venezian Militia]].{{Ref/Generic|[[Sigrid Eklund's field notes]]|[[:File:HINF CMATypeIIFieldNotes.jpg|UA/CMA SN5 Type 11 shoulders]]}}
{{Clear}}
[[File:HTMCC H2A UAWAYLAND Shoulder Icon.png|thumb|150px|The WAYLAND shoulder on the Mark VI armor.]]
====WAYLAND====
The UA/WAYLAND shoulders consist of munitions bandoliers strapped to the regular GEN2 Mark VI left shoulder. The right shoulder is stripped from its shoulder plate, and replaced with a [[Combat knife]].{{Ref/Game|H2A|Armor permutations (Halo 2: Anniversary)|Armory|Detail=UA/WAYLAND - Chest Description|Quote=Some blows can only be turned, not avoided.}}
{{Clear}}

===Chest attachments===
[[File:HINF UAD0-01-CCR Breaching Kit Chest Icon.png|thumb|150px|The D0-01-CCR Breaching Kit on the Mark V [B] armor.]]
====D0-01-CCR Breaching Kit====
Manufactured by [[Beweglichkeitsrüstungsysteme]], the D0-01-CCR Breaching Kit (also designated as “[[Collar attachments|Collar]]/Breacher”) is an armored yoke which doubles as a carrier for additional shotgun shells.{{Ref/Game|HR|Armor permutations (Halo: Reach)|Armory|Detail=Collar/Breacher -  Chest Description|Quote=Kick it in; section it off; lay them out.}}{{Ref/Game|HINF|Armor customization (Halo Infinite)|Armor Hall|Detail=UA/D0-01-CCR Breaching Kit - Chest Description|Quote=An armored yoke and carrier for additional shotgun shells.}}
{{clear}}

[[File:HINF UADO-06-FGM Tactical Kit Chest Icon.png|thumb|150px|D0-06-FGM Tactical Kit on the Mark V [B] armor.]]
====D0-06-FGM Tactical Kit====
Manufactured by Beweglichkeitsrüstungsysteme, the D0-06-FGM Tactical Kit (also designated as “UA/Multi-Threat”) is a multi-threat up-armor module kit that adds a supplemental torso armor. It is compatible with most MJOLNIR models and variants.{{Ref/Game|HR|Armor permutations (Halo: Reach)|Armory|Detail=UA/Multi-Threat -  Chest Description|Quote=Supplemental Armor, Torso, MJOLNIR Mk. V.}}{{Ref/Game|HINF|Armor customization (Halo Infinite)|Armor Hall|Detail=UA/D0-06-FGM Tactical Kit - Chest Description|Quote=A multi-threat up-armor module kit compatible with most MJOLNIR models and variants.}}
{{clear}}

[[File:HINF - Chest icon - UA Double Guard.png|thumb|150px|The Double Guard chest plate on the Mark VII armor.]]
====Double Guard====
The Double Guard up-armor attachment is a [[Misriah Armory]]-licensed up-armor plating based on the armor plate used by the [[Banished]]'s [[Unggoy Mule]]s. It can be manufactured using any industrial minifac.{{Ref/Game|HINF|Armor customization (Halo Infinite)|Armor Hall|Detail=UA/Double Plate - Chest Description|Quote=Misriah-licensed up-armor plating which can be manufactured using any industrial minifac.}}
{{clear}}

[[File:HTMCC H2A UAGRT78 Chest Icon.png|thumb|150px|The GRT78 chest rig on the Mark VI armor.]]

====GRT78 chest====
The UA/GRT78 chest consists of a heavily-armed chest rig compatible with [[MJOLNIR Powered Assault Armor (GEN2)|GEN2]] [[MJOLNIR Powered Assault Armor/Mark VI]]. It has numerous bandoliers and pouches for ammunition storage.{{Ref/Game|H2A|Armor permutations (Halo 2: Anniversary)|Armory|Detail=UA/GRT78 - Chest Description|Quote=More armor, additional illumination, and plenty of extra ammo.}}
{{Clear}}

[[File:HTMCC H2A UAKOTIN Chest Icon.png|thumb|150px|The GRT78 chest rig on the Mark VI armor.]]

====KOTIN chest====
The UA/KOTIN chest consists of a heavily-armoured [[Titanium-A armor|Titanium-A]] chest rig compatible with [[MJOLNIR Powered Assault Armor (GEN2)|GEN2]] [[MJOLNIR Powered Assault Armor/Mark VI]]. It has numerous grenade pouches and munitions packs.{{Ref/Game|H2A|Armor permutations (Halo 2: Anniversary)|Armory|Detail=UA/KOTIN - Chest Description|Quote=The highest grade of Titanium-A plate to meet threats head-on.}}
{{Clear}}

[[File:HINF UA M550D Halfplate Chest Icon.png|thumb|150px|M550D Halfplate on the Mark VII armor.]]
====M550D Halfplate====
Manufactured by Beweglichkeitsrüstungsysteme, the M550D Halfplate is a set of up-armored plating designed to minimize its impact on the wearer's mobility.{{Ref/Game|HINF|Armor customization (Halo Infinite)|Armor Hall|Detail=UA/M550D Halfplate - Chest Description|Quote=Up-armor set, specced for minimal impact on Spartan mobility.}}
{{clear}}

[[File:HINF UA M557 Jackplate Chest Icon.png|thumb|150px|M557 Jackplate on the Mark VII armor.]]
====M557 Jackplate====
Manufactured by Beweglichkeitsrüstungsysteme, the M557 Jackplate is a module of up-armored plating for Spartans tasked with breaching and urban warfare.{{Ref/Game|Id=jackplate|HINF|Armor customization (Halo Infinite)|Armor Hall|Detail=UA/M557 Jackplate - Chest Description|Quote=Up-armor module for Spartans tasked with breaching and urban warfare.}}
{{clear}}

[[File:HINF UA Malachit Plate Chest Icon.png|thumb|150px|Malachit Plate on the Mark VII armor.]]

====Malachit Plate====
Manufactured by Beweglichkeitsrüstungsysteme, the Malachit Plate is an up-armored plating considered the defining standard for assault roles.{{Ref/Game|HINF|Armor customization (Halo Infinite)|Armor Hall|Detail=UA/Malachit Plate - Chest Description|Quote=The defining standard in assault- up-armor plating.}}
{{clear}}

[[File:HINF UA Relikt Cuirass Chest Icon.png|thumb|150px|Relikt Cuirass on the Mark VII armor.]]
====Relikt Cuirass====
Manufactured by [[Vakara GesmbH]], the Relikt Cuirass is a set of armor reinforcements created to meet the requirements of Spartan containment teams.{{Ref/Game|Id=relikt|HINF|Armor customization (Halo Infinite)|Armor Hall|Detail=UA/Relikt Cuirass - Chest Description|Quote=Armor reinforcement set made to the specific requirements of Spartan containment teams.}}
{{clear}}

[[File:HINF UA SIMA Chest Icon.png|thumb|150px|Shield Improvement Module - Alpha on the Mark V [B] armor.]]
====Shield Improvement Module - Alpha====
The Shield Improvement Module - Alpha (SIMA; also designated as UA/Base Security) was an upgrade manufactured by Materials Group. The module itself is an armored housing that improves the wearer's [[energy shielding]], but it never reached successful deployment. However, the armored housings themselves quickly found a new use among [[SPARTAN-III program|Spartan-IIIs]]. {{Ref/Game|HR|Armor permutations (Halo: Reach)|Armory|Detail=UA/Base Security -  Chest Description|Quote=Keep it simple; leave everything you don't absolutely need at the CP.}}{{Ref/Game|HINF|Armor customization (Halo Infinite)|Armor Hall|Detail=UA/SIMA - Chest Description|Quote=The Shield Improvement Module - Alpha was an upgrade that never quite reached successful deployment, but the armored housings quickly found a new use with the Spartan-IIIs.}}
{{clear}}

[[File:HINF UA TAAP Chest Icon.png|thumb|150px|TAAP on the Mark V [B] armor.]]
====TAAP====
Manufactured by [[SinoViet Heavy Machinery]], the TAAP module (also designated as "HP/HALO") is a supplemental yoke that provides an extra layer of collar protection constructed from warship-grade Titanium-A.{{Ref/Game|HINF|Armor customization (Halo Infinite)|Armor Hall|Detail=UA/TAAP - Chest Description|Quote=This yoke provides an extra layer of collar protection constructed from warship-grade Titanium-A.}} The module features hard points for [[Wikipedia:High-altitude military parachuting#High Altitude Low Opening – HALO|High-Altitude Low-Opening]] gear.{{Ref/Game|HR|Armor customization (Halo: Reach)|Armor Hall|Detail=HP/HALO - Chest Description|Quote=Supplemental armor with hard points for High-Altitude Low-Opening gear.}}
{{clear}}

[[File:HINF UA TSA Prototype Chest Icon.png|thumb|150px|TSA Prototype on the Mark V [B] armor.]]
====TSA Prototype====
Manufactured by Chalybs Defense Solutions, the TSA Prototype (also designated as "UA/Counterassault") adds a testbed thermal-superconducting plate, designed to provide additional protection against plasma-based weaponry,{{Ref/Game|HINF|Armor customization (Halo Infinite)|Armor Hall|Detail=UA/TSA Prototype - Chest Description|Quote=Testbed thermal-superconducting plate meant to provide additional protection against plasma-based weaponry.}} while increasing storage capacity.{{Ref/Game|HR|Armor customization (Halo: Reach)|Armor Hall|Detail=UA/Counterassault - Chest Description|Quote=Supplemental Armor, Torso, MJOLNIR Mk. V; with increased storage capacity.}}
{{clear}}

[[File:HINF UA VAUNTLOCK Chest Icon.png|thumb|150px|VAUNTLOCK on the Mark V [B] armor.]]
====VAUNTLOCK====
Manufactured by Materials Group, the VAUNTLOCK ensemble is an armored yoke which adds an early-model VAUNTLOCK power pack, which can temporarily power Mjolnir shields if the suit's fusion power plant fails.{{Ref/Game|HINF|Armor customization (Halo Infinite)|Armor Hall|Detail=UA/VAUNTLOCK - Chest Description|Quote=An addition to an armored yoke, this ensemble includes an early-model VAUNTLOCK power pack, which can temporarily power Mjolnir shields if the suit's fusion power plant fails.}} It is integrated into the [[INDOMITABLE-class Mjolnir]].{{Ref/Reuse|indom}}
{{clear}}

[[File:HINF-UA X800Plate.png|thumb|150px|X800 Plate on the Mark VII armor.]]
====X800 Plate====
Manufactured by Korolev Heavy Industries, the X800 Plate is the company's testbed for methods of stacking NxRA plates and electromagnetic shielding, aiming to counter both Covenant and Forerunner weaponry.{{Ref/Game|HINF|Armor customization (Halo Infinite)|Armor Hall|Detail=UA/X800 Plate - Chest Description|Quote=Testbed for methods of stacking non-explosive reactive armor plates and electromagnetic shielding made to counter Covenant and Forerunner weaponry.}}
{{clear}}

===Wrist attachments===
[[File:HR Buckler Wrist Icon.png|thumb|150px|The Buckler wrist attachment.]]
====Buckler====
This Buckler module adds a supplementary armor for wrist protection.{{Ref/Game|HR|Armor customization (Halo: Reach)|Armor Hall|Detail=UA/Buckler - Wrist Description|Quote=Supplementary wrist protection.}}
{{clear}}

[[File:HINF UAP1DA Bracer Wrist Icon.png|thumb|150px|P1DA Bracer on the Mark V [B] armor.]]
====P1DA Bracer====
The P1DA Bracer adds a supplementary armor for forearm and wrist protection. It is manufactured by Beweglichkeitsrüstungsysteme.{{Ref/Game|HR|Armor customization (Halo: Reach)|Armor Hall|Detail=UA/Bracer - Wrist Description|Quote=Supplementary forearm protection.}}{{Ref/Game|HINF|Armor customization (Halo Infinite)|Armor Hall|Detail=UA/P1DA Bracer - Wrist Description|Quote=Supplemental wrist armor.}} It is integrated into the INDOMITABLE-class Mjolnir.{{Ref/Reuse|indom}}
{{clear}}

[[File:HINF UA Type II-A1 Buckler Wrist Icon.png|thumb|150px|P1DA Bracer on the Mark VII armor.]]
====Type II-A1 Buckler====
The Type II-A1 Buckler adds a supplementary armor for protection, though there are false rumors that it contains an energy shield generator. It is manufactured by Materials Group.{{Ref/Game|HINF|Armor customization (Halo Infinite)|Armor Hall|Detail=UA/Type II-A1 Buckler - Wrist Description|Quote=Despite rumors to the contrary, this buckler does not have an energy shield generator.}} 
{{clear}}

===Thigh attachments===
[[File:HINF - Utility icon - UA-Minot.png|thumb|150px|Minot belt on the Mark IV armor.]]
====Minot====
The Minot is an armored belt manufactured by the [[Materials Group]].{{Ref/Game|HINF|Armor customization (Halo Infinite)|Armor Hall|Detail=UA/Minot - Utility Description|Quote=Armored belt.}} 
{{clear}}

[[File:HINF-UA S-Plate.png|thumb|150px|S-Plate on the Mark VII armor.]]
====S-Plate====
The S-Plate is manufactured by Korolev Heavy Industries, and its considered a component of a strategic protection plan.{{Ref/Game|HINF|Armor customization (Halo Infinite)|Armor Hall|Detail=UA/S-Plate - Utility Description|Quote=One component of a strategic protection plan.}} 
{{clear}}

[[File:HINF UA TYPE CHOBHAM Utility Icon.png|thumb|150px|TYPE CHOBHAM on the Mark V [B] armor.]]
====TYPE CHOBHAM====
The CHOBHAM module adds ceramic composite armor plates for additional thigh protection. It is manufactured by Chalybs Defense Solutions.{{Ref/Game|HR|Armor customization (Halo: Reach)|Armor Hall|Detail=UA/CHOBHAM - Utility Description|Quote=Supplemental armor, composite.}}{{Ref/Game|HINF|Armor customization (Halo Infinite)|Armor Hall|Detail=UA/TYPE CHOBHAM - Utility Description|Quote=Ceramic composite armor plates for additional thigh protection.}} 
{{clear}}

[[File:HR NxRA Utility Icon.png|thumb|150px|The NxRA plate.]]
====NxRA====
The NxRA plate adds [[Wikipedia:Non-explosive reactive armor|non-explosive reactive]] armor plates for additional thigh protection.{{Ref/Game|HR|Armor customization (Halo: Reach)|Armor Hall|Detail=UA/NxRA - Utility Description|Quote=Supplemental armor, reactive, non-explosive.}} While the module is compatible with the MJOLNIR armor, it was also employed on the cross-branch Battle Dress Uniform, which was adapted into the [[UNSC Army]] [[UNSC Army Battle Dress Uniform|BDU]], the [[UNSC Marine Corps]] [[UNSC Marine Corps Battle Dress Uniform|BDU]], and a variant of the [[Orbital Drop Shock Trooper|ODST]] [[ODST armor|armor]].{{Ref/Level|HR|Exodus}}{{Ref/Level|HR|The Pillar of Autumn (Halo: Reach level)|The Pillar of Autumn}}{{Ref/Reuse|Campaign}}
{{clear}}

==In-game information==
===''Halo 3 MCC''===
The UA attachment is built into the [[ODST armor/HVY]] armor, unlockable in [[Armor customization (Halo 3)|armor customization]] in the [[Season 6: Raven]] progression system.

===''Halo 2: Anniversary''===
Several UA attachments are available for unlock in ''[[Halo 2: Anniversary]]'', as of the [[Series 9]] update.
{| class="wikitable" style="width: 75%;"
! style="width: 15%"|Shoulders
! style="width: 70%"|Description
! style="width: 15%"|Unlock requirements<br/>(''Halo 2: Anniversary'')
|- align="center"
|[[File:HTMCC H2A UAGRT78 Chest Icon.png|75px]]<br/>UA/GRT78
|align="left"|More armor, additional illumination, and plenty of extra ammo.
|[[The Exchange]]
|- align="center"
|[[File:HTMCC H2A UAKOTIN Chest Icon.png|75px]]<br/>UA/KOTIN
|align="left"|The highest grade of Titanium-A plate to meet threats head-on.
|[[The Exchange]]
|- align="center"
|[[File:HTMCC H2A UAWAYLAND Shoulder Icon.png|75px]]<br/>UA/WAYLAND
|align="left"|Some blows can only be turned, not avoided.
|[[The Exchange]]
|}


===''Halo: Reach''===
All UA variants of armor types can be unlocked in the ''[[Halo: Reach]]''{{'}}s [[Armor customization (Halo: Reach)|Armory]] through the game's purchase system via the use of [[Credits|cR]]. In ''Halo: The Master Chief Collection'', the UA variants of armor types are attainable in the [[Season 1: Noble]] progression system.

====Helmets====
Most of the helmet variants available in ''Halo: Reach'' have an up-armored upgrade, sometimes coupled with other external helmet additions, such as the UA/[[Hardened Uplink|HUL]] attachment to the Mark V [B] helmet. UA helmet attachments consist of reinforced metal plates or bracers attached to the helmet's forehead to give better protection to the wearer in combat.{{Ref/Game|HR|Armor customization (Halo: Reach)|Armory}}
<gallery class=center widths=225px>
File:HR MarkVB UA Helmet Icon.png|The B1 UA attachment variant, available on [[B-class Mjolnir|Mark V<nowiki>[B]</nowiki>]], [[PILOT-class Mjolnir|Pilot]], and [[SECURITY-class Mjolnir|Security]] helmets.
File:HR CQC UAHUL Helmet Icon.png|The C1 UA attachment variant, available on [[CQC-class Mjolnir|CQC]], [[AIR ASSAULT-class Mjolnir|Air Assault]], [[EVA-class Mjolnir|EVA]], and [[CQB-class Mjolnir|CQB]] helmets.
File:HR Grenadier UA Helmet Icon.png|The E3 UA attachment variant, available on [[EOD-class Mjolnir|EOD]], [[GRENADIER-class Mjolnir|Grenadier]], [[MJOLNIR Powered Assault Armor/Mark V|Mark V]], and [[MJOLNIR Powered Assault Armor/Mark VI|Mark VI]] helmets.
File:HR JFO UA Helmet Icon.png|The O5 UA attachment variant, available on [[ODST armor (MJOLNIR)|ODST]], [[OPERATOR-class Mjolnir|Operator]], [[JFO-class Mjolnir|JFO]], and [[RECON-class Mjolnir|RECON]] helmets.
File:HR Commando UAFCI2 Helmet Icon.png|The UA attachment variant exclusive to [[COMMANDO-class Mjolnir|Commando]] helmet, alongside a [[Command Network Module|CNM]].
</gallery>

====Shoulders====
{| class="wikitable" style="width: 75%;"
! style="width: 15%"|Shoulders
! style="width: 55%"|Description
! style="width: 15%"|Unlock requirements<br/>(''Halo: Reach'')
! style="width: 15%"|Unlock requirements<br/>(''Halo: MCC'')
|- align="center"
|[[File:HR MultiThreat LShoulder Icon.png|75px]][[File:HR MultiThreat RShoulder Icon.png|75px]]<br/>UA/Multi-Threat
|align="left"|A trade-off between increased protection and additional mass.
|{{Rank/HR|cpl|link=yes}}, 2,000 cR
|[[Season 1: Noble|Season 1]], Tier 23 ({{SeasonPoint|1}})
|- align="center"
|[[File:HR BaseSecurity LShoulder Icon.png|75px]][[File:HR BaseSecurity RShoulder Icon.png|75px]]<br/>UA/Base Security
|align="left"|Lightweight supplemental shoulder armor.
|{{Rank/HR|majr|link=yes}}, 2,000 cR
|[[Season 1: Noble|Season 1]], Tier 53 ({{SeasonPoint|1}})
|}

====Chest====
{| class="wikitable" style="width: 75%;"
! style="width: 15%"|Chest
! style="width: 55%"|Description
! style="width: 15%"|Unlock requirements<br/>(''Halo: Reach'')
! style="width: 15%"|Unlock requirements<br/>(''Halo: MCC'')
|- align="center"
|[[File:HR Counterassault Chest Icon.png|75px]]<br/>UA/Counterassault
|align="left"|Supplemental Armor, Torso, MJOLNIR Mk. V; with increased storage capacity.
|{{Rank/HR|recruit|link=yes}}, 600 cR
|[[Season 1: Noble|Season 1]], Tier 14 ({{SeasonPoint|1}})
|- align="center"
|[[File:HR CounterassaultR Chest Icon.png|75px]]<br/>UA/Counterassault [R]
|align="left"|The enemy paid a higher price.
|N/A
|[[Season 5: Anvil|Season 5]], Tier 90 ({{SeasonPoint|1}})
|- align="center"
|[[File:HR ODST Chest Icon.png|75px]]<br/>UA/[[ODST armor (MJOLNIR)|ODST]]
|align="left"|Many technologies initially developed for MJOLNIR have seen widespread adoption.
|{{Rank/HR|wo|link=yes}}, 750 cR
|[[Season 1: Noble|Season 1]], Tier 41 ({{SeasonPoint|1}})
|- align="center"
|[[File:HR BaseSecurity Chest Icon.png|75px]]<br/>UA/Base Security
|align="left"|Keep it simple; leave everything you don't absolutely need at the CP.
|N/A {{C|Unused}}
|[[Season 1: Noble|Season 1]], Tier 17 ({{SeasonPoint|1}})
|- align="center"
|[[File:HR BaseSecurityW Chest Icon.png|75px]]<br/>UA/Base Security [W]
|align="left"|Bringing grenades to a gunfight.
|''[[Halo Waypoint]]'' exclusive:<br/>reach Waypoint [[Career milestones|Career Milestone 30]] and unlock the [[Yes, Sensei]] [[Achievements (Halo: Reach)|achievement]].
|[[Season 1: Noble|Season 1]], Tier 31 ({{SeasonPoint|1}})
|- align="center"
|[[File:HR MultiThreat Chest Icon.png|75px]]<br/>UA/Multi-Threat
|align="left"|Supplemental Armor, Torso, MJOLNIR Mk. V.
|N/A {{C|Unused}}
|[[Season 1: Noble|Season 1]], Tier 18 ({{SeasonPoint|1}})
|- align="center"
|[[File:HR MultiThreatW Chest Icon.png|75px]]<br/>UA/Multi-Threat [W]
|align="left"|Let's blow some stuff up.
|''Halo: Reach'' pre-order bonus.{{Ref/Site|D=01|M=6|Y=2020|URL=http://www.gamestop.com/Catalog/ProductDetails.aspx?Product_ID=77711|Site=Gamestop|Page=Halo Reach Legendary Edition - with Bonus!|Detail=(defunct, [https://web.archive.org/web/20100722100537/http://www.gamestop.com/Catalog/ProductDetails.aspx?Product_ID=77711 Archive])}}{{Ref/Site|D=01|M=6|Y=2020|URL=https://halo.bungie.net/News/content.aspx?type=topnews&link=BWU_070910|Site=Bungie.net|Page=Bungie Weekly Update: 07/09/10}}
|[[Season 1: Noble|Season 1]], Tier 32 ({{SeasonPoint|1}})
|}

====Wrist====
{| class="wikitable" style="width: 75%;"
! style="width: 15%"|Wrist
! style="width: 55%"|Description
! style="width: 15%"|Unlock requirements<br/>(''Halo: Reach'')
! style="width: 15%"|Unlock requirements<br/>(''Halo: MCC'')
|- align="center"
|[[File:HR Buckler Wrist Icon.png|75px]]<br/>UA/Buckler
|align="left"|Supplementary wrist protection.
|{{Rank/HR|recruit|link=yes}}, 5,00 cR
|[[Season 1: Noble|Season 1]], Tier 32 ({{SeasonPoint|1}})
|- align="center"
|[[File:HR Bracer Wrist Icon.png|75px]]<br/>UA/Bracer
|align="left"|Supplementary forearm protection.
|{{Rank/HR|recruit|link=yes}}, 10,000 cR
|[[Season 1: Noble|Season 1]], Tier 42 ({{SeasonPoint|1}})
|}

====Utility====
{| class="wikitable" style="width: 75%;"
! style="width: 15%"|Utility
! style="width: 55%"|Description
! style="width: 15%"|Unlock requirements<br/>(''Halo: Reach'')
! style="width: 15%"|Unlock requirements<br/>(''Halo: MCC'')
|- align="center"
|[[File:HR Chobham Utility Icon.png|75px]]<br/>UA/CHOBHAM
|align="left"|Supplemental armor, composite.
|{{Rank/HR|recruit|link=yes}}, 30,000 cR<br/>([[Armor accessories/Tactical|Tactical/Hard Case]] must be purchased)
|[[Season 1: Noble|Season 1]], Tier 51 ({{SeasonPoint|1}})
|- align="center"
|[[File:HR NxRA Utility Icon.png|75px]]<br/>UA/NxRA
|align="left"|Supplemental armor, reactive, non-explosive.
|{{Rank/HR|majr|link=yes}}, 40,000 cR<br/>(Tactical/Hard Case must be purchased)
|[[Season 1: Noble|Season 1]], Tier 57 ({{SeasonPoint|1}})
|}

===''Halo 5: Guardians''===
The UA variant of the Grenadier helmet, the Collar/Grenadier [UA] chest piece, and the UA/Bracer wrist attachments are built into the [[INDOMITABLE-class Mjolnir]], unlockable in [[Armor customization (Halo 5: Guardians)|armor customization]] through the [[Requisition system]].{{Ref/Game|Id=H5|H5G|Armor customization (Halo 5: Guardians)|Armor customization|Detail=INDOMITABLE - In-game model}}

===''Halo Infinite''===
The UA variants of helmets and armor types return in ''[[Halo Infinite]]'', unlockable in [[Armor customization (Halo Infinite)|armor customization]].
====Mark VII armor core====
=====Helmet Attachments=====
{| class="wikitable sortable" style="width: 100%;"
|-align="center"
!colspan="6"|Helmet Attachments
|-
! scope="col" style="width: 15%" |Helmet Attachment
! scope="col" style="width: 15%" |Manufacturer
! scope="col" style="width: 30%" |Lore
! scope="col" style="width: 10%" |Compatible Helmets
! scope="col" style="width: 10%" |Rarity
! scope="col" style="width: 20%" |Unlock Requirements

|-
|align="center"|[[File:HINF UA ARMET Helmet Attachment.png|75px]]<br/>UA/ARMET
|[[Chalybs Defense Solutions]]
|Up-armored MK VII faceplate for high-threat response.
|
*Mark VII
|Epic
|Season 01: Heroes of Reach Battle Pass level 98 (Free)

|-
|align="center"|[[File:HINF UA ILLUS Helmet Attachment Icon.png|75px]]<br/>UA/Illus
|Chalybs Defense Solutions
|Up-armored faceplate for high-threat response.
|
*ISR
|Epic
|Purchase "ISR" Bundle from the Shop for 1,000 cR

|-
|align="center"|[[File:HINF UA MAUROS Helmet Attachment Icon.png|75px]]<br/>UA/MAUROS
|Materials Group
|THEIA-enhanced up-armored faceplate for high-threat response
|
*Mark V Zeta
|Legendary
|Tactical ops event pass level 10 (free)

|}

=====Chest=====
{| class="wikitable sortable" style="width: 100%;"
|-align="center"
!colspan="5"|Chests{{VDE|Armor customization (Halo Infinite)/Mark VII/Chest}}
|-
! scope="col" style="width: 15%" |Chest
! scope="col" style="width: 15%" |Manufacturer
! scope="col" style="width: 40%" |Lore
! scope="col" style="width: 10%" |Rarity
! scope="col" style="width: 20%" |Unlock Requirements

|-
|align="center"|[[File:HINF UA M550D Halfplate Chest Icon.png|75px]]<br/>UA/M550D Halfplate
|Beweglichkeitsrüstungsysteme
|Up-armor set, specced for minimal impact on Spartan mobility.
|Rare
|[[Season 01: Heroes of Reach]] [[Battle Pass]] level 89 (Free)

|-
|align="center"|[[File:HINF UA Malachit Plate Chest Icon.png|75px]]<br/>UA/Malachit Plate 
|Beweglichkeitsrüstungsysteme
|The defining standard in assault- up-armor plating.
|Epic
|Purchase "Stormfall Armor Set" Bundle from the Shop for 1,200 cR

|-
|align="center"|[[File:HINF UA M557 Jackplate Chest Icon.png|75px]]<br/>UA/M557 Jackplate
|Beweglichkeitsrüstungsysteme
|Up-armor module for Spartans tasked with breaching and urban warfare.
|Rare
|Season 01: Heroes of Reach Battle Pass level 71 (Free)

|-
|align="center"|[[File:HINF UA Relikt Cuirass Chest Icon.png|75px]]<br/>UA/Relikt Cuirass
|[[Vakara GesmbH]]
|Armor reinforcement set made to the specific requirements of Spartan containment teams.
|Epic
|Purchase "Grenadier Pack" Bundle from the Shop for 1,000 cR

|}

=====Shoulders=====
{| class="wikitable sortable" style="width: 100%;"
|-align="center"
!colspan="5"|Shoulders
|-
! scope="col" style="width: 15%" |Shoulders
! scope="col" style="width: 15%" |Manufacturer
! scope="col" style="width: 40%" |Lore
! scope="col" style="width: 10%" |Rarity
! scope="col" style="width: 20%" |Unlock Requirements
|-
|align="center"|[[File:HINF UA Aeson LShoulder Icon.png|75px]][[File:HINF UA Aeson RShoulder Icon.png|75px]]<br/>UA/Aeson
|Chalybs Defense Solutions
|Supplemental deltoid/shoulder armor.
|Epic
|Purchase "Soldier Armor Set" Bundle from the Shop for 2,000 cR

|-
|align="center"|[[File:HINF UA Agathius LShoulder Icon.png|75px]][[File:HINF UA Agathius RShoulder Icon.png|75px]]<br/>UA/Agathius
|Chalybs Defense Solutions
|Supplemental deltoid/shoulder armor.
|Epic
|
*Left: [[Season 01: Heroes of Reach]] [[Battle Pass]] level 46 (Free)
*Right: Season 01: Heroes of Reach Battle Pass level 49 (Free)

|-
|align="center"|[[File:HINF UA Alair LShoulder Icon.png|75px]][[File:HINF UA Alair RShoulder Icon.png|75px]]<br/>UA/Alair
|Chalybs Defense Solutions
|Supplemental deltoid/shoulder armor.
|Rare
|Purchase "Cobalt Medic" Bundle from the Shop for 700 cR

|-
|align="center"|[[File:HINF UA Castus LShoulder Icon.png|75px]][[File:HINF UA Castus RShoulder Icon.png|75px]]<br/>UA/Castus
|Chalybs Defense Solutions
|Supplemental deltoid/shoulder armor.
|Rare
|Purchase "Scarlet Medic" Bundle from the [[Shop]] for 500 cR

|-
|align="center"|[[File:HINF UA Efrem LShoulder Icon.png|75px]][[File:HINF UA Efrem RShoulder Icon.png|75px]]<br/>UA/Efrem
|Chalybs Defense Solutions
|Supplemental deltoid/shoulder armor.
|Epic
|Purchase "Anubis Armor Set" Bundle from the Shop for 2,000 cR (or 1,200 cR during a sale)

|-
|align="center"|[[File:HINF UA Faunus LShoulder Icon.png|75px]][[File:HINF UA Faunus RShoulder Icon.png|75px]]<br/>UA/Faunus
|Chalybs Defense Solutions
|Supplemental deltoid/shoulder armor.
|Rare
|Purchase "Bullet Time" Bundle from the [[Shop]] for 500 cR

|-
|align="center"|[[File:HINF UA Gordius LShoulder Icon.png|75px]][[File:HINF UA Gordius RShoulder Icon.png|75px]]<br/>UA/Gordius
|Chalybs Defense Solutions
|Supplemental deltoid/shoulder armor.
|Rare
|Purchase "Stormfall Armor Set" Bundle from the Shop for 1,200 cR

|-
|align="center"|[[File:HINF UA Hampus LShoulder Icon.png|75px]][[File:HINF UA Hampus RShoulder Icon.png|75px]]<br/>UA/Hampus
|Chalybs Defense Solutions
|Supplemental deltoid/shoulder armor.
|Rare
|Purchase "Intrusion Pack" Bundle from the Shop for 500 cR

|-
|align="center"|[[File:HINF UA Tatius LShoulder Icon.png|75px]][[File:HINF UA Tatius RShoulder Icon.png|75px]]<br/>UA/Tatius
|Chalybs Defense Solutions
|Supplemental deltoid/shoulder armor.
|Rare
|
*Left: [[Winter Contingency (event)|Winter Contingency]] [[Event]] Pass level 3
*Right: Winter Contingency Event Pass level 4

|-
|align="center"|[[File:HINF UA Theocles LShoulder Icon.png|75px]][[File:HINF UA Theocles RShoulder Icon.png|75px]]<br/>UA/Theocles
|Chalybs Defense Solutions
|Supplemental deltoid/shoulder armor.
|Rare
|Purchase "Sleepwalker Suite" Bundle from the Shop for 500 cR

|-
|align="center"|[[File:HINF UA Velius LShoulder Icon.png|75px]][[File:HINF UA Velius RShoulder Icon.png|75px]]<br/>UA/Velius
|Chalybs Defense Solutions
|Supplemental deltoid/shoulder armor.
|Rare
|Purchase "Greenhorn Pack" Bundle from the Shop for 500 cR

|-
|align="center"|[[File:HINF UA Viator LShoulder Icon.png|75px]][[File:HINF UA Viator RShoulder Icon.png|75px]]<br/>UA/Viator
|Chalybs Defense Solutions
|Supplemental deltoid/shoulder armor.
|Epic
|Purchase "Zvezda Armor Set" Bundle from the Shop for 2,000 cR (or 1,500 cR during a sale)

|-
|align="center"|[[File:HINF UA Vitus LShoulder Icon.png|75px]][[File:HINF UA Vitus RShoulder Icon.png|75px]]<br/>UA/Vitus
|Chalybs Defense Solutions
|Supplemental deltoid/shoulder armor.
|Common
|Unlocked by default

|-
|align="center"|[[File:HINF UA Vorenus LShoulder Icon.png|75px]][[File:HINF UA Vorenus RShoulder Icon.png|75px]]<br/>UA/Vorenus
|Chalybs Defense Solutions
|Supplemental deltoid/shoulder armor.
|Rare
|
*Left: [[Season 02: Lone Wolves]] Battle Pass level 74 (Free)
*Right: Season 02: Lone Wolves Battle Pass level 75 (Free)

|}

=====Wrist=====
{| class="wikitable sortable" style="width: 100%;"
|-align="center"
!colspan="5"|Wrists
|-
! scope="col" style="width: 15%" |Wrist
! scope="col" style="width: 15%" |Manufacturer
! scope="col" style="width: 40%" |Lore
! scope="col" style="width: 10%" |Rarity
! scope="col" style="width: 20%" |Unlock Requirements
|-
|align="center"|[[File:HINF UA Type II-A1 Buckler Wrist Icon.png|75px]]<br/>UA/Type II-A1 Buckler
|[[Materials Group]]
|Despite rumors to the contrary, this buckler does not have an energy shield generator.
|Legendary
|[[Season 01: Heroes of Reach]] [[Battle Pass]] level 100 (Free)
|}

=====Knee pad=====
{{:Armor customization (Halo Infinite)/Mark VII/Knee}}

====Mark V[B] armor core====
=====Helmet Attachments=====
{| class="wikitable sortable" style="width: 100%;"
|-align="center"
!colspan="6"|Helmet Attachments
|-
! scope="col" style="width: 15%" |Helmet Attachment
! scope="col" style="width: 15%" |Manufacturer
! scope="col" style="width: 30%" |Lore
! scope="col" style="width: 10%" |Compatible Helmets
! scope="col" style="width: 10%" |Rarity
! scope="col" style="width: 20%" |Unlock Requirements

|-
|align="center"|[[File:HINF UATYPEB1 Helmet Attachment Icon.png|75px]]<br/>UA/Type B1
|Materials Group
|Enhanced helmet armor.
|
*Air Assault
*Commando
*Mark V [B]
|Rare
|Season 01: Heroes of Reach Battle Pass level 2 (Premium)

|-
|align="center"|[[File:HINF UA TYPE C1 Helmet Attachment Icon.png|75px]]<br/>UA/Type C1
|TBD
|Enhanced helmet armor.
|
*Mark V [B]
*CQC
*CQB
*EVA
*Air Assault
*ODST
|Rare
|[[Winter Update]] [[Battle Pass]] level 25 (Free)

|-
|align="center"|[[File:HINF UA Type E3 Helmet Attachment Icon.png|75px]]<br/>UA/Type E3
|Materials Group
|Enhanced helmet armor.
|
*Grenadier
*Mark VI
*Scout
|Rare
|Season 01: Heroes of Reach Battle Pass level 78 (Premium)

|-
|align="center"|[[File:HINF UA TYPE O5 Helmet Attachment Icon.png|75px]]<br/>UA/Type O5
|TBD
|Enhanced helmet armor.
|
*Mark V [B]
|Rare
|TBD
|}

=====Chest=====
{| class="wikitable sortable" style="width: 100%;"
|-align="center"
!colspan="5"|Chests
|-
! scope="col" style="width: 15%" |Chest
! scope="col" style="width: 15%" |Manufacturer
! scope="col" style="width: 40%" |Lore
! scope="col" style="width: 10%" |Rarity
! scope="col" style="width: 20%" |Unlock Requirements

|-
|align="center"|[[File:HINF UAD0-01-CCR Breaching Kit Chest Icon.png|75px]]<br/>UA/[[D0-01-CCR Breaching Kit]]
|[[Beweglichkeitsrüstungsysteme]]
|An armored yoke and carrier for additional shotgun shells.
|Epic
|Season 01: Heroes of Reach Battle Pass level 3 (Premium)

|-
|align="center"|[[File:HINF UADO-06-FGM Tactical Kit Chest Icon.png|75px]]<br/>UA/[[D0-06-FGM Tactical Kit]]
|Beweglichkeitsrüstungsysteme
|A multi-threat up-armor module kit compatible with most MJOLNIR models and variants.
|Rare
|Season 01: Heroes of Reach Battle Pass level 24

|-
|align="center"|[[File:HINF UA ODST Chest Icon.png|75px]]<br/>UA/[[ODST armor (MJOLNIR)|ODST]]
|[[Cascade Stronghold Technologies]]
|Even MJOLNIR armor can do with a bit of reinforcement from time-to-time.
|Rare
|Season 01: Heroes of Reach Battle Pass level 67 (Premium)

|-
|align="center"|[[File:HINF UA SIMA Chest Icon.png|75px]]<br/>UA/SIMA
|Materials Group
|The Shield Improvement Module - Alpha was an upgrade that never quite reached successful deployment, but the armored housings quickly found a new use with the Spartan-IIIs.
|Rare
|Winter Update Battle Pass level 24 (Free)

|-
|align="center"|[[File:HINF UA TAAP Chest Icon.png|75px]]<br/>UA/TAAP
|[[SinoViet Heavy Machinery]]
|This yoke provides an extra layer of collar protection constructed from warship-grade Titanium-A.
|Rare
|Winter Update Battle Pass level 3 (Free)

|-
|align="center"|[[File:HINF UA TSA Prototype Chest Icon.png|75px]]<br/>UA/TSA Prototype
|Chalybs Defense Soutions
|Testbed thermal-superconducting plate meant to provide additional protection against plasma-based weaponry.
|Rare
|Purchase "HAZOP Armor Set" Bundle from the Shop for 2,000 cR

|-
|align="center"|[[File:HINF UA VAUNTLOCK Chest Icon.png|75px]]<br/>UA/[[VAUNTLOCK]]
|Materials Group
|An addition to an armored yoke, this ensemble includes an early-model VAUNTLOCK power pack, which can temporarily power Mjolnir shields if the suit's fusion power plant fails.
|Legendary
|Season 01: Heroes of Reach Battle Pass level 73 (Premium)

|}

=====Wrist=====
{| class="wikitable sortable" style="width: 100%;"
|-align="center"
!colspan="5"|Wrists
|-
! scope="col" style="width: 15%" |Wrist
! scope="col" style="width: 15%" |Manufacturer
! scope="col" style="width: 40%" |Lore
! scope="col" style="width: 10%" |Rarity
! scope="col" style="width: 20%" |Unlock Requirements

|-
|align="center"|[[File:HINF UAP1DA Bracer Wrist Icon.png|75px]]<br/>UA/[[P1DA Bracer]]
|[[Beweglichkeitsrüstungsysteme]]
|Supplemental wrist armor.
|Rare
|Season 01: Heroes of Reach Battle Pass level 4 (Premium)

|}

=====Knee pad=====
{{:Armor customization (Halo Infinite)/Mark V(B)/Knee}}

==Trivia==
*The UA/Multi-Threat appeared in [[Halo: Reach Multiplayer Beta|the ''Halo: Reach multiplayer beta'']] as the ASSAULT/SCOUT, this version did not include a belt. Likewise the UA/Base Security [W] appeared as the MP/BASE SECURITY which also did not include a belt. The belt-less versions remained in the files of ''Halo: Reach'', but went unused.
**It was not until the release of [[Season 1: Noble]] in ''[[Halo: The Master Chief Collection]]'' that the belt-less versions returned.
*The UA/BUCKLER is named after a small hand-held shield from the middle ages of [[Wikipedia:Buckler|the same name]].
*The UA/CHOBHAM is named after the composite tank armor of [[wikipedia:Chobham armour|the same name]].
*The Relikt Cuirass and Malachit Plate seem to be named after the [[Wikipedia:Kontakt-5|3rd generation Relikt and 4th generation Malachit explosive reactive armors]] used on modern Russian armored vehicles.

==Gallery==
===Concept art===
<gallery>
File:HINF-Concept-UNSCVariousItems.jpg|Concept art of the UA/Type II-A1 Buckler wrist attachment (left) for ''Halo Infinite''.
</gallery>
===''Halo 3''===
<gallery>
File:HTMCC H3 ODSTHVY Helmet Icon.png|UA attachment on the [[ODST armor/HVY]] helmet in the ''Halo: The Master Chief Collection'' version of ''Halo 3''.
</gallery>
===''Halo: Reach Multiplayer Beta'' and ''Halo: Reach''===
<gallery>
File:cqc.png|The MP/BASE SECURITY chest from the ''Halo: Reach Beta''.
File:ASSAULT.png|The ASSAULT/SCOUT chest from the beta.
File:HTMCC HR UABaseSecurity Crop.png|A Mark V[B]-clad Spartan employing the UA/Base Security and UA/Base Security [W] shoulders and chest.
File:HTMCC HR UAMultiThreat Crop.png|A Mark V[B]-clad Spartan employing the UA/Multi Threat and UA/Multi Threat [W] shoulders and chest.
File:HR Marine UABaseSecurity Shoulder.jpg|A Marine wearing UA/Base Security shoulder pauldron in ''Halo Reach''.
</gallery>
===''Halo 5: Guardians''===
<gallery>
File:H5G-Indomitablerender.png|UA attachments on the Indomitable helmet and forearms in ''Halo 5: Guardians''.
</gallery>
===''Halo Infinite''===
<gallery>
File:HINF - Mark VII - Red Shift armor coating.png|A Spartan wearing UA/Agathius shoulders in ''Halo Infinite''.
File:HINF UA Type SA Kneepad.png|Close up of the UA/Type SA
File:HINF New Generation Pulse Carbine.png|A Spartan wearing the UA/Viator shoulder pad on their right arm.
File:HINF UA Agathius.png|Close up of UA/Agathius.
</gallery>

==List of appearances==
*''[[Halo 3]]'' {{MCCo}}
*''[[Remember Reach]]''
**''[[Deliver Hope]]'' {{1st}}
*''[[Halo Reach]]''
*''[[Halo 2: Anniversary]]''
*''[[Halo 5: Guardians]]''
*''[[Halo Infinite]]''
*''[[Halo: Flashpoint]]''

==Notes==
{{Ref/Notes}}
==Sources==
{{Ref/Sources}}

{{Armor/Permutation|HR|H2A|HI}}
{{Armor|Human}}
{{Navbox/Universe/Mjolnir|Overview|GEN1|GEN3}}
[[Category:MJOLNIR armor]]
[[Category:Armor accessories]]
[[Category:Halo: Reach multiplayer armor permutations]]
[[Category:Halo 2: Anniversary multiplayer armor permutations]]
[[Category:Halo Infinite multiplayer armor permutations]]