The Skarr Girdle are a loose, secular alliance of roughly two dozen star systems located in the Siakar Expanse. Their worlds are mainly inhabited by Kig-Yar, Unggoy, Jiralhanae, and Yanme'e, and are only aligned together through their loose trade and security pacts. They are a largely passive faction on the strategic level, although they have embroiled themselves in several border-wars with nearby independent worlds.

The Skarr Girdle is notoriously disorganized, and their government institutions have struggled to control growing criminal activity within their space. While this makes them unlikely to attempt any serious advances towards the Human Sphere, this allows elements sympathetic to minor factions, such as the Keepers of the One Freedom, the Conflagrant Host, and the Guardians of the Consecrated Chalice to gain root.

Notable worlds

• Chu'raat system - home to the Charpat slipspace node
  • Mobish Enclave
• T'seb
• Khoreme
• Chat'har
• Nusaan Er
• Rasivaan
• Varre
• Risoniri
• Ermet
• Dremet Ior
• Rilthar system
  • Shimmering Shores
  • Muurotq
  • Sullen Cove
• Rhath
• Gathe Hait