Security Station Four
From Halopedia, the Halo wiki
Template:Cairo Locations Security Station Four is a generic United Nations Space Command term for for one of the security stations of an Orbital Magnetic Accelerator Cannon Platform.
Cairo Station Security Station Four
Cairo Station Security Station Four was a United Nations Space Command security station aboard Cairo Station. During the First Battle of Earth, Covenant boarders invaded the security station, but were supposedly repulsed by Marines.