Ark K-25 was a Kia-class ark.


Ark K-25 was constructed in the Collective controlled Korin system alongside several others. During construction, a group of workers were paid by the Coalition to secretly build additional stasis chambers to house dissidents fleeing the Hegemony and their families.

During the Descent, Ark K-25 crashed in Lakota territory in North America. A majority of the Ark was disassembled and used to build the colony of Stiykist.