Sedra

Sedra is a distant human Outer Colony planet. At some point after the Battle of Installation 04, an Office of Naval Intelligence unit, led by Jameson Locke, traveled to the world to investigate terrorist activity. However, while on the planet, the unit was caught in a horrific terrorist attack. To survive, the ONI unit was forced to work together with a Sedran commander. While on Sedra, the unit discovered an alien artifact.

List of appearances

 * Halo: Nightfall