WETWORK-class Mjolnir

WETWORK-class Mjolnir is a variant of the MJOLNIR Powered Assault Armor (GEN2) developed by Lethbridge Industrial.

Overview
The helmet has a linear target focused visor architecture. It also has long-range impact layers for collecting vibrations and sound over great distances. The suit has a sub-collar plate contacts for stealth modifications, and anterior flex-locked hard points for equipment.

Development history
The Wetwork variant was manufactured by Lethbridge Industrial and tested at Lethbridge Combat Fields. The armor was tested against the United Rebel Front on Talitsa. It was designed to enhance the stealth capabilities of its user, and is intended primarily for covert elimination of targets.

Usage
Although not often encountered in the field, WETWORK-class armor is generally employed in high-value target acquisition and elimination scenarios. Its most notable use was during a classified mission to target key rebel leaders on the surface of Talitsa by Delta Six operatives.

The linear sensor on WETWORK helmets is a standard VISR-compatible element on most suits. Delta-Six and other specialists use esoteric systems more valuable than the suit and Spartan themselves.

Halo 4
Available skins: Shard (SHRD) Default unlock: Achieve Spartan Rank WK-4. Shard unlock: Achieve Spartan Rank WK-9.
 * Description: Experienced widespread use during the classified raids against rebels on Talitsa.

Halo 5: Guardians
Available skins: Cleaner Default unlock: Ultra Rare REQ card Cleaner unlock: Ultra Rare REQ card
 * Helmet description: The linear sensor on WETWORK helmets is a standard VISR-compatible element on most suits. Delta-Six and other specialists use esoteric systems more valuable than the suit and Spartan themselves.
 * Body description: Rarely employed by Spartan combat teams due to its rarity and unsavory reputation as an assassin's tool, WETWORK armor remains popular with Delta-Six operatives.

In Halo 5: Guardians due to the "Body" having a predefined customisation this armor set permanently has the following parts from Halo 4:
 * Body: Wetwork
 * Shoulders: Wetwork
 * Forearms: Contoured
 * Legs: Contoured

List of appearances

 * Halo 4
 * Halo: New Blood
 * Halo 5: Guardians