Line Installation 9-12

Line Installation 9-12 is one of the many fortifications that make up the Forerunners' Jat-Krula sphere, often translated as the "Maginot Line". A simulated replication of this Line installation is one of the environments used in the 's War Games training scenarios. The remains of many unidentified vessels neither Human or Covenant in origin upon the installation suggests that other sentient, spacefaring species also exist in the galaxy.

Production notes
Line Installation 9-12 is the location of the Halo 4 multiplayer map Wreckage. While only referred to as a Line installation in the in-game description, it was given an official designation in Halo 4: The Essential Visual Guide.

List of appearances

 * Halo 4