Polona sector

The Polona Sector is a sector of human space in the Outer Colonies. The Igdras system, the Kolaqoa system, the Ephyra system, and the Qusdar system were within the sector.

History
In 2526, when the Covenant first invaded human space, their forces were primarily in the Polona, Grenadi, and Vevina sectors. Numerous battles that year took place in the Polona sector including the Battle of Biko, Battle of Seoba, Battle of Mesra and the Battle of Netherop.