Standard IV

Standard IV was a UNSC controlled world, in the outer rings of the inner collonies. The first collony town was constructed on the planet on April 19, 2431 and it's population was litte over 300. By the time of the Human-Covenant War in 2531, its population was 23 million. On June 27, 2552 Standard's time had come and a Covenant Fleet arived over the planet.