JFO-class Mjolnir
From Halopedia, the Halo wiki
Template:Armor Infobox The MJOLNIR Powered Assault Armor/J variant, colloquially known as JFO, is a variant of the MJOLNIR Powered Assault Armor manufactured by Beweglichkeitsrüstungsysteme.[1][2]
Overview
Specifications
JFO is a Mjolnir variant that improves artillery request communication/coordination by Spartans across the Army, Navy, and Marine Corps. Spartans also using JFO are also fielded with systems and programs to protect them.[1]
Development history
JFO was developed by Beweglichkeitsrüstungsysteme at the Special Warfare Center Essen.[1]
Usage
It was often fielded by single Spartans in reconnaissance, infiltration, and artillery targeting scenarios behind enemy lines.[1] In 2553, the JFO helmet was worn by SPARTAN-III Owen-B096 as part of his mission with Outpost Discovery.[3][4]
In-game information
Halo: Reach
- "Designed and tested at Beweglichrüstungsysteme this helmet is fully compatible with all armor systems."
The JFO helmet appears in the armory upon reaching the rank of 
Warrant Officer, but is not unlocked until 
Lieutenant Colonel.[2]
The helmet features a large visor, shaped like a shield or a fattened "T", and has two small air intakes on the cheek areas. Overall, the helmet provides significant armor coverage, protecting the majority of the head while maintaining a large field of vision.
In-game, the HUL-I is available only for the JFO helmet. The shoulder pieces are semi-circular arches that jut outwards from the shoulders. They also feature black, two-pronged protrusions that point parallel to the arm, and away from the hands.
| Helmet | Description | Unlock requirements (Halo: Reach) | Unlock requirements (Halo: MCC) |
|---|---|---|---|
 JFO (helmet) |
Beweglichrüstungsysteme was home to many projects attached to the MJOLNIR program. | Lieutenant Colonel, 60,000 cR
|
Season 1, Tier 59 ( 1)
|
 JFO (HUL-I) |
External hardened uplink-improved; upgraded variant of the standard issue HUL unit. | Lieutenant Colonel, 20,000 cR
|
Season 1, Tier 59 ( 1)
|
 JFO (UA) |
Up-armored variant of the base Mk.V[J] pattern helmet. | Lieutenant Colonel, 10,000 cR
|
Season 1, Tier 61 ( 1)
|
  JFO (shoulders) |
Designed and tested at Beweglichrüstungsysteme of Essen, Deutschland. |  Recruit, 1,000 cR
|
Season 1, Tier 13 ( 1)
|
Trivia
|
Browse more images in this article's gallery page. |
- JFO stands for Joint Fires Observer, a United States military designation for troops who coordinate fire support from land-based artillery and naval gun formations, as well as close air support.
- The visor of the JFO helmet somewhat resembles the faceplate of the Marvel Comics character Iron Man.
- The shape of the helmet and the large visor also give it something of a resemblance to the helmets worn by NMPD officers.
Gallery
- Rjfo.jpg
The JFO helmet.
All variants of the JFO helmet in Halo: Reach.
- JFO.jpg
The JFO pauldron as seen in the armory.
A full set of JFO armor in Halo: Reach Armory.
The JFO helmet, as worn by Owen-B096.
The JFO helmet in Halo: The Master Chief Collection.
The JFO helmet with upgraded HUL attachment.
An up-armored variant of the JFO helmet.
The shoulder pauldron as seen in Halo: The Master Chief Collection.
List of appearances
- Halo: Reach (First appearance)
- Halo: Lone Wolf
- Halo: Outpost Discovery
Sources
- ^ a b c d Cite error: Invalid
<ref>tag; no text was provided for refs namedEVG - ^ a b Halo: Reach - Armory description
- ^ Halo: Lone Wolf
- ^ Halo: Outpost Discovery
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