UNSC-Sangheili Special Operations Brigade

The United Nations Space Command-Sangheili Republic Joint Special Operations Brigade, more commonly known as the UNSC-Sangheili Special Operations Brigade or abbreviated as UNSC-SR JSO Brigade, was one of the most powerful ground-based units created. It contained both Sangheili and UNSC units formed together into one large brigade with 3 000 personell. 
==Structure==
===ODSTs (1,000)===
===Spec Ops Elites (1,000)===
===SPARTAN-ODSTs (200)===
===Commando Elites (200)===
===Armored and artillery (300)===
===Air (300)===
==Mission History==
==Known sub-units and members==
===UNSC===
====SPARTAN-ODSTs====
===Sangheili===
*Sangheili Special Operations Force
**Rthao 'Haerum - Leader