MP-class Mjolnir

The MJOLNIR Powered Assault Armor/MP, also known as Military Police, is a UNSC military police helmet adapted for use with the Mark V MJOLNIR Powered Assault Armor, and later upgraded MJOLNIR Powered Assault Armor [GEN2] standards.

Specifications
The MJOLNIR Mark V Military Police variant, designated Mark V. [MP], was designed to assist Spartans serving as part of a Beta-5 Security (B5S) details. The armor is fairly standardised, showing a clear relationship with the enclosed version of the standard UNSC CH252 helmet, but features a significant array of varied sensor upgrades. It is one of just a handful of assets shared between branches of the UNSC's armed forces. As with many Mark V variants, the helmet is compatible with a variety of attachments including the hardened uplink/remote sensor package, CBRN module and Command Network Module.

GEN2 compatibility
Previously available only to Beta-5 security teams and select Army rapid-reaction forces, MILITARY POLICE helmets have found a home with Spartan-IV fireteams that require its hardened uplink, command network module, and remote sensor controller.

Helmet
The MK.V[MP] is a shared asset with Beta-5 Security; as such, sensor upgrades are many and varied. Base Requirements: Waypoint Career Milestone 15 and The Soldier We Needed You To Be achievement. In Halo: The Master Chief Collection, the helmet can be unlocked through Season 1: Noble's progression system at Tier 2 for. CBRN/HU/RS Requirements: Waypoint Career Milestone 20 + Pink and Deadly achievement + Military Police: Base. In Halo: The Master Chief Collection, the attachment can be unlocked through Season 1: Noble's progression system at Tier 9 for. HU/RS/CNM Requirements: Waypoint Career Milestone 25 + Fear the Pink Mist achievement + A Spoonful of Blamite achievement + Military Police: CBRN/HU/RS. In Halo: The Master Chief Collection, the attachment can be unlocked through Season 1: Noble's progression system at Tier 9 for.
 * Description: The Mk. V[MP] variant is one of just a handful of assets shared between branches of the armed forces.
 * Description: For operations in hazard zones; hardened uplink/remote sensor package.
 * Description: Hardened uplink/remote sensor package with command network module.

Halo 5: Guardians - Upgraded GEN1
Unlock: Ultra Rare REQ card
 * Helmet description: Previously available only to Beta-5 security teams and select Army rapid-reaction forces, Military Police helmets have found a home with Spartan-IV fireteams that require its hardened uplink, command network module, and remote sensor controller.

List of appearances

 * Halo: Reach
 * Halo 5: Guardians