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MJOLNIR (B)

Article Discussion
B
GEN1 Mark V
B-class Mjolnir from Halo: Reach armor permutation in Halo: The Master Chief Collection menu.
GEN1 Mark IV
Halo 4: Forward Unto Dawn screenshot
Production overview

Manufacturer(s):

Materials Group

Type:

MJOLNIR (GEN1)

MJOLNIR (GEN3) (compatible)

 

The MJOLNIR Powered Assault Armor/B variant refers to three distinct sub-models of MJOLNIR Powered Assault Armor, created for the Mark IV, Mark V, and Mark VII generations.[2][1] The second iteration of the [B] variant served as the initial production model of the Mark V MJOLNIR Powered Assault Armor.[3]

GEN1 OverviewEdit

Design detailsEdit

While its physical architecture is derived from the Mark IV[B], the Mark V[B] was the first mainline model of the MJOLNIR Powered Assault Armor to incorporate energy shielding technology.[4] The Mark V[B] is largely similar to the final version of the Mark V. The only major difference between the two is the [B] variant's lack of an accompanying upgrade to the wearer's neural lace enabling the wearer to interface with a smart AI. This did not come to fruition until John-117 and Cortana successfully tested the final Mark V on August 29, 2552.[3][5]

Development historyEdit

The Mark V[B] was manufactured by private organizations contracted by the UNSC rather than developed by the Materials Group as was typical for most other Mjolnir designs. The development of Mark V[B] was conducted in secret, with its prototypes tested by Spartan-III personnel.[5] The physical architecture of two later MJOLNIR variants, the GEN1 Mark VII prototype and the GEN2 DECIMATOR-class Mjolnir, closely resembled the design of Mark V[B]. As late as 2560, the Mark V[B] armor could still be requisitioned by Spartans, upgraded to be roughly equivalent to GEN3.[6]

At some point, development had begun on the Mark VII [B]. By 2560, the UA/Arethor supplemental shoulder pads designed alongside the Mark VII [B] were adapted for the GEN3 Mark VII armor.[1]

UsageEdit

The Mark IV[B]'s first known use was by Frederic-104 during an operation against Insurrectionists sometime before the Battle of Circinius IV on April 26, 2526. Fred continued to wear the armor during this battle when Blue Team was sent to evacuate the survivors from the Corbulo Academy of Military Science.[7] The Mark V[B] entered service with the Spartan-IIs and select Spartan-IIIs on November 24, 2551.[3] The Mark V[B] helmet's only adopter was SPECWAR Group Three.[8] Mark V[B] was the standard Mjolnir variant issued to Spartans assigned to SPECWAR Group Three, including NOBLE Team. While most members of NOBLE Team modified their Mark V[B] suits to varying extents, Thom-A293 wore a mostly unaltered set of Mark V[B] armor during the Covenant attack on Fumirole.[9] Thom's replacement, SPARTAN-B312, also wore a largely unaltered set of Mark V[B] armor.[10] A replica of B312's helmet was later hosted for display in the Outpost Discovery program, following the war's end.[11]

Because the Mark V[B] helmet was not used outside SPECWAR Group Three, the standard helmet worn with the Mark V[B] was instead based on the architecture of the original Mark IV model.[8] This would later be used as the basis of the final iteration of the Mark V helmet.[5]

By 2559, some Spartans at the Avery J. Johnson Academy of Military Science made use of the upgraded Mark V[B] armor. This armor is particularly popular among Spartans assigned to UNICOM/SPECWAR.[12]

  • Fred-104 removing his Mark IV[B] helmet after Battle of Circinius IV.

  • Thom-A293 in B-class Mjolnir with UA/HUL helmet attachments at Fumirole.

  • SPARTAN-B312 wearing an unaltered set of Mark V[B] armor during Fall of Reach.

In-game informationEdit

Halo: ReachEdit

"The Mk.V[B] helmet is one of several 'privatized' variants of previously classified war material."

The Mark V[B] is the default suit of armor in Halo: Reach.[3] The second generation of the Mark V is seen in Halo: Combat Evolved.[5] This helmet is the starting helmet for all players, and is purchased and equipped by default. The helmet is the only component of the set that can be specifically selected in the armory. In Halo: The Master Chief Collection, the helmet variants are attainable in the Season 1: Noble progression system, with an additional robot arm variant of the chest introduced in Series 5: Anvil.

Armor Description Unlock requirements (Halo: Reach) Unlock requirements (Halo: MCC)
 
Mark V[B] helmet 		Entered service in 2551; UNICOM/ SPECWAR/ GroupTHREE has been the sole adopter. 0 cR - Default Unlocked by default
 
Mark V[B] helmet UA attachment 		Up-armored variant of the base Mk.V[B] pattern helmet.   Recruit, 750 cR Series 1, Tier 4 (  1)
 
Mark V[B] helmet UA/HUL attachment 		Up-armored variant with hardened uplink module for MILINT acquisition.   Corporal, 1,500 cR Series 1, Tier 15 (  1)
 
Default chest 		Restore your equipment to its default state. 0 cR - Default Unlocked by default
  
Default shoulders 		Restore your equipment to its default state. 0 cR - Default Unlocked by default
Default knees Restore your equipment to its default state. 0 cR - Default Unlocked by default
 
Default wrist 		Restore your equipment to its default state. 0 cR - Default Unlocked by default
 
Default utility 		Restore your equipment to its default state. 0 cR - Default Unlocked by default
 
Default [R] chest 		Mil-spec prosthetic limb and standard-issue chestplate. N/A Series 5 Tier 25,   1

Halo InfiniteEdit

For armor pieces compatible with the Mark V [B] armor core, see here.

The MARK V [B] is unlockable for attaining level 1 on the Premium Battle Pass Season 01: Heroes of Reach, the first season of Halo Infinite multiplayer. It is the default suit of armor for the MARK V [B] armor core in Halo Infinite. During Season 01: Heroes of Reach, the SAP/FJ shoulder pads was designated as the SAP/MKVB shoulder pads. The names and descriptions were corrected at the release of Season 02: Lone Wolves. The MARK V[B] armor core was later made free for all players as an unlockable for attaining level 1 on the Winter Update's Battle Pass. Shortly later in December the core was made free by default.[13]

Armor Manufacturer Lore Rarity Unlock Requirements
 
MARK V [B] armor core 		Materials Group Battle-tested and technically refined, refit MARK V [B] suits remain a popular chasis for Spartans assigned to UNICOM/SPECWAR.[Note 1] Epic
 
MARK V [B] helmet 		Materials Group Developed and tested in the last year of the Covenant War, the MARK V [B] saw extensive use with the Spartans assigned to UNICOM during the fall of Reach. Common
 
MARK V [B] gloves 		Materials Group Every Spartan glove was a miraculous combination of sensors, myomer, and armor weaves. Common
 
UA/Type KT 		Materials Group Supplemental leg armor. Common
 
Contaminator 		The Flood The parasite has endless experience in twisting the virtues and cognition of stalwart heroes. Legendary Purchase the Contaminator bundle in the Shop for 2,000 cR
 
Cursed Blisters 		The Flood Combat forms who approach full subsumption by their Flood parasite have remaining non-utility biomass - including the brain and original sensory organs - converted into spore growths. Legendary Purchase the Contaminator bundle in the Shop for 2,000 cR
 
Defiler 		Flood Spartans are far less vulnerable to Flood infection than other humans, but there is no true immunity to the parasite. Legendary Season 05: Reckoning Battle Pass level 43 (Premium)
 
Sightless Eyes 		The Flood The grotesque sensory apparatus that emerge from an infected host are perfectly tuned to find new victims. Legendary Season 05: Reckoning Battle Pass level 47 (Premium)
 
Cursed Vigor 		The Flood The Flood growths serve as both additional protection and vectors for new infestations. Legendary Purchase the Contaminator bundle in the Shop for 2,000 cR
 
Defiled Hope 		The Flood The parasite is not subtle as it warps and twists the infected into tools for its expansion. Legendary Season 05: Reckoning Battle Pass level 20 (Free)
 
Defiled Touch 		The Flood The Flood consumes all that it embraces. Legendary Season 05: Reckoning Battle Pass level 46 (Premium)
 
Cursed Growth 		The Flood Injuries are repaired by the Flood parasite, not healed. Legendary Purchase the Contaminator bundle in the Shop for 2,000 cR

Mark V(B) attachmentsEdit

Production notesEdit

  • In the Halo: Reach Multiplayer Beta, there were two different upgrades available for the Mark V[B] helmet. The Command Network Module (CNM), a standard issue module for Special Forces unit commanders (1000 cR), and the Hardened Uplink (HUL), an intelligence collection sensor for use during sensitive operations (5000 cR).[14]
    • In the final release, the CNM and HUL attachments in the beta were merged into the Up-Armored (UA) helmet attachment. The HUL became a camera/sensor-like attachment on the side of the helmet, rather than being located on the top.
  • In the Halo: Reach Multiplayer Beta, a number of armor pieces had different names from the final release. FJ/PARA shoulders were originally called Mark V[B], and UA/Multi-Threat shoulders were called FJ/PARA. When the default, unarmored shoulders were changed to Mark V[B], FJ/PARA was changed to UA/Multi-Threat, and Mark V[B] was changed to FJ/PARA.[8]
  • Fred-104's Mark IV[B] armor in Halo 4: Forward Unto Dawn was kitbashed from the Mark V[B] suit used in Deliver Hope. The armor was later canonized as Mark IV[B] on Halo Waypoint.[15]

  • The Mark V[B] suit as it appeared in the Halo: Reach Beta, with the unused CNM helmet attachment.

  • The Mark V[B] helmet attachments available in the Halo: Reach Beta.

  • The Mark V[B] shoulder plate as seen in the Halo: Reach Beta. The pauldron was redesignated FJ/PARA in the final game.

GalleryEdit

  Browse more images in this article's gallery page.

Development imagesEdit

  • Concept art for the Mark V[B] for Halo: Reach.

  • Concept art of the Mark V[B] helmet.

  • Renders of the Mark V(B) helmet for Halo Infinite.

  • Concept art of the Defiler Mark V(B) helmet for Halo Infinite.

Screenshots and photographsEdit

  • Up-armored Mark V[B] worn by Thom-A293 in Deliver Hope.

  • The base Mark V[B] and its two upgrades in Halo: Reach Armory.

  • SPARTAN-B312 wearing a default Mark V[B] suit.

  • Overview of the Mark V[B] helmet in-game.

  • The Mark V[B] suit on male and female Spartans.

  • Fred-104 in full Mark IV(b) armor in Halo 4: Forward Unto Dawn.

  • Behind the scenes look at the armor in Halo 4: Forward Unto Dawn.

  • A replica of SPARTAN-B312's Mark V[B] helmet at Halo: Outpost Discovery.

  • The upgraded Mark V[B] armor used by Spartans during the Created uprising.

  • The Mark V[B] (center) being used in Halo Infinite multiplayer.

  • A Mark V[B]-clad Spartan-IV preparing to throw a power seed in a game of Stockpile on Fragmentation.

  • A Mark V[B]-clad Spartan-IV with a Veporokk Workshop Ravager on Behemoth.

  • A Mark V[B] helmet with a UA/Type 05 attachment.

  • A Flood infected Spartan wearing the Defiler helmet with the Sightless Eyes attachment.

  • A Flood infected Spartan wearing the Contaminator helmet with the Cursed Blisters attachment.

List of appearancesEdit

NotesEdit

  1. ^ In Season 01 Mark V[B]'s description was "Forged before the fall of Reach."

SourcesEdit

  1. ^ a b c Halo Infinite, Armor Hall: UA/Arethor - Shoulder Pad Description "Another formulation of supplemental deltoid/shoulder armor designed alongside the Mark VII [B]."
  2. ^ Halo Waypoint, Frederic-104 (Retrieved on Jun 1, 2020) [archive]
  3. ^ a b c d Halo Encyclopedia (2011 edition), page 94
  4. ^ Bungie.net, Bungie Weekly Update: 01.29.10 (Retrieved on Jan 15, 2021) [archive]
  5. ^ a b c d Halo: The Essential Visual Guide, page 119
  6. ^ Halo Waypoint, Canon Fodder - Parallel Threads (Retrieved on Jun 25, 2021) [archive]
  7. ^ Halo 4: Forward Unto Dawn
  8. ^ a b c Halo: Reach, Armory: Mark V[B] helmet description
  9. ^ Deliver Hope
  10. ^ SWORD Base surveillance still of NOBLE Team
  11. ^ Halo: Outpost Discovery, Hall of History
  12. ^ Halo Infinite, Armor Hall: Mark V [B] armor-core - armor Description "Battle-tested and technically refined, refit MARK V [B] suits remain a popular chasis for Spartans assigned to UNICOM/SPECWAR."
  13. ^ a b Halo Waypoint, Halo Infinite | December 2022 Update (Retrieved on Dec 8, 2022) [archive]
  14. ^ Halo: Reach Multiplayer Beta, Armory - Mark V[B] Variants
  15. ^ Halo Waypoint, Frederic-104 (Retrieved on Jun 1, 2020) [archive]

List of armor permutations by game title

List of armor permutations in Halo: Reach
Spartan armor
Air Assault • Commando • CQB • CQC • EOD • EVA • Grenadier • GUNGNIR • HAZOP • JFO • Mark V • Mark V[B] • Mark VI • Military Police • ODST • Operator • Pilot • Recon • Scout • Security • AKIS (MCC only) • Mariner (MCC only)
Spartan supplemental armor
Assault • Collar • FJ/PARA • Hard-point (HP) • Jump Jet restraints • Sniper • Tactical • Up-armored (UA) • GRD (MCC only) • EXO/TSCS (MCC only)
Elite armor sets
Fractures Spartan armor
Cut armor
List of armor permutations in Halo Infinite
Spartan armor

Mark VII (Achilles • Agitator • Anubis • Armet • Aviator • Barrister • Brawler • Camazotz • Cavallino • Celox • Cestus • Champion • Courier • Deadeye • Dokkaebi • Eclipse • Emissary • Enigma • Firefall • Flanker • Hawker • Helioskrill • ISR • Kai-125 • Linebreaker • Magister • Mark V Zeta • Mark VI • Mark VI MOD • Mark VII • Menachite • Mercury • Rampart • Renegade • Riz-028 • Rockeye • Security GEN3 • Soldier • Sovereign • Spartanstein • Stormfall • Talon • Thremaleon • Trailblazer • Trendlock • Torchbearer • Tormenter • Vannak-134 • Volant • War Master • Winterknight • XM55 ACH • Zvezda)
Mark V [B] (Air Assault • Commando • CQB • CQC • EOD • EVA • Grenadier • GUNGNIR • HAZOP • JFO • Mark V • Mark V [B] • Mark VI • Military Police • ODST • Operator • Pilot • Recon • Scout • Security)
Rakshasa (AKIS II-GRD • Artaius • Assailer • Bunyip • Cambion • Conqueror • Cutthroat • Lechuza • Locus • Morrigan • Negotiator • Rakshasa • Rasetsu • Scorn • Shikari • Stribog • Taskmaster • Ullr • Viper)
Mirage IIC (Athlon • Balor • Belus • Erinyes • Extender • Mirage IIC • Neith • Nexus • Skymarcher • Squire • Street Viper • Tyro • Veles)
Hazmat (Ashmaw • Burrowlens • Farkas • Mark VI CBRN • Notus • Oberon • OSTEO • Ogun • Project CORSAC • Serket • Skarbnik • Steelheart • Temfor • Voidspear)

Mark IV (Ardent • Emil • Isidor • Mark IV • Paladin • Theodor • Ulrich • Valiant • Wilhelm • Ypsilon • Zacharias • Ärger • Ökonom)
Spartan armor accessories
AAP • FC • FCI • SAP • TAC (Assault) • UA (Collar • Type FJ) • UTIL (HP)
Other
Fractures Spartan armor

Yoroi (Azechi • Chonmage • Hakushika • Hikeshi • Ikari • Jingasa • Kabuto • Kawari • Kendo • Otomosho • Yokai)
Eaglestrike (Boggart • Brodie • Eaglestrike • Kerberos • Leadbelcher • M199X • Sky Marshal)

Chimera (Abatur • Chimera • Deltajock • Flenser • Fomorian • Geist • Grendel • Grimghast • Merrow • Mimir • Peaceweaver • Strigoi • Thresher • Wendigo)
For a complete list, check out our armor category.

List of armor permutations by generation

MJOLNIR Powered Assault Armor
Mainline armor generations
Mark I • Mark II • Mark III • GEN1 (Mark IV • Mark V • Black • Mark VI • Mark VII) • GEN2 • GEN3
Armor components
Competing and related projects
ARTAIUS • Buccaneer • COBALT • HAYABUSA • HRUNTING • MELAENO • Mirage • OSTEO • Rakshasa • Shinobi • SPI • YGGDRASIL
Armor permutations (by generation)
Supplemental equipment
GEN1
Marks
Variants
Air Assault • AKIS • Ardent • Argus • B • Centurion • COBALT • Commando • CQB • CQC • Emil • EOD • EVA • Grenadier • GUNGNIR • HAYABUSA • HAZOP • Hoplite • Isidor • JFO • Mariner • Military Police • Mirage • MJOLNIR/Black • Paladin • ODST • Operator • Orbital • Pilot • Raider • Ranger • Recon • Rogue • Scout • Security • Strider • Theodor • Tracker • Ulrich • Valiant • Venator • Wilhelm • Ypsilon • Zacharias • Ärger • Ökonom
For a complete list, check out our MJOLNIR armor category.

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