Outpost C9 is a United Nations Space Command base on the coast, near Mombasa, Kenya on Earth. The base was created long ago, but was re-purposed during the Battle of Earth, right after the New Mombasa Slipspace Event.
Numerous units, or small elements of units were stationed at Outpost C9.
- It is likely that the base was under the control of NATO in the past, as several NATO symbols can be seen throughout the base. Another possibility is that it was controlled by the UN Marine Corps or UN Army a long time ago.
- Outpost C9 is the location of the Halo 3 Multiplayer map known as High Ground.
- It is likely that Outpost C9 was destroyed with the rest of New Mombasa.
- United Nations Space Command
- East African Protectorate
- Mombasa, Kenya
- Voi, Kenya
- United Nations
- High Ground (Level)