Beta-5 Division

The Beta-5 Division was a UNSC Office of Naval Intelligence Section Three subcell.Halo: Ghosts of Onyx - Page ?? It was extremely secret, known by very few UNSC, or even ONI personnel.
==History==
By December of 2553, Rear Admiral Serin Osman was the head of Beta-5.Halo: Retribution - Chapter 2, Page 27 
The Beta-5 Division continued operations through to at least the 2580s.Halo: Reach Legendary Edition Bonus Item: Box Contents Letter
==Duties==
It was charged with the SPARTAN-III Program and was also known for its extreme decryption facilities.Halo: The Fall of Reach - Page 55
==Assets==
===Uniform===
The helmet used by Beta-5 security forces was a shared asset between branches of the UNSC military and was also been adopted as the MJOLNIR Military Police variant.Halo: Reach - Description: Military Police
===Armament===
Beta 5 Strike Teams often utilized the Bubble Shield.Halo: Reach - Bonus Item: Instruction Manual
===Facilities===
The Beta-5 Division Ordnance Testing Facility, a Beta-5 Division installation in the Swanbourne, Perth district of Western Australia, designed and tested S-variantHalo: The Essential Visual Guide - Page 165 and R-variantHalo: The Essential Visual Guide - Page 152 Mjolnir Powered Assault Armor,Halo Waypoint: MJOLNIR Project 2Halo 3 - Descriptions: MJOLNIR Mark VI Scout and MJOLNIR Mark VI Recon as well as the Operator variant with Chalybs Defense Solutions.Halo: The Essential Visual Guide - Page 133According to the Armory in Halo: Reach, the Operator armor was developed at the Beta-5 Division Ordnance Testing Facility. According to Halo: The Essential Visual Guide, the armor was developed by Chalybs Defense Solutions and was tested at Chalybs' Testing Preserve. The article assumes that the two organizations jointly developed the armor.
===Subordinates===
====Personnel====
*Serin Osman
*Henry Glassman
*B5D Operative
====Units====
*Asymmetrical Action Group
==Appearances==
*Halo: The Fall of Reach 
*Halo: Ghosts of Onyx
*Halo: Evolutions - Essential Tales of the Halo Universe
**Headhunters
*Halo: Reach 
*Halo: Retribution 
==Note==
==Sources==
Category:ONI Branches