Qikost

Qikost is one of the two moons of Sanghelios, along with Suban. Qikost is slightly larger than Earth's moon.

A group of Sangheili merchants living on Qikost engineered the Concussion Rifle, a weapon which was later incorporated into the Covenant arsenal, and continued to see use amongst post-war factions.

List of appearances

• Halo: Glasslands (Mentioned only)
• Halo: The Thursday War (Mentioned only)