SECURITY-class Mjolnir



The Fifth Unknown Armor, also known as the Marathon Armor and reported to be called Security Armor is a type of United Nations Space Command body armor.

Introduction
The Security Armor is a variant of the standard Mark VI MJOLNIR powered battle armor. It will be an armor permutation in Halo 3 multiplayer. Bungie has confirmed all of the armor permutations have no effect on gameplay.

Development and History
Unknown

Helmet Characteristics
The helmet’s most noticeable feature is the large 8 shaped visor, inspired by the protagonist of Halo’s precursor, Marathon. Other than that the helmet is largely bland, with a small raised section on the forehead in the form of a Marathon logo.

Shoulder Characteristics
The Shoulder pads are quite large, with a distinct rounded section and upper center then a trapezium shaped arm guard going out the bottom and a rounded armor section above that.

Chest Characteristics
The Security Armor has no known chest plate.

Unlock

 * Helmet: Get 1000 gamerscore points
 * Chest: Earn the Marathon Man achivment.
 * Shoulder Pads: Get 750 Gamerscore points

Trivia

 * The Armor is very similar to that of the protagonist’s armor in Marathon
 * The Armor was originally thought to be unlocked by completing the Marathon Man  Achievement.