Devos II
Devos II was the inhabited second planet in its star system. During the 2370s, this planet was the site of a Son'a outpost. 

In 2375, during the Dominion War, the Dominion built a ketracel-white facility on this planet. The Federation was aware of this facility. Due to this, Weyoun was forced to dispatch Dominion forces to defend the outpost rather than pursue the  fleeing the area. ()

External link 
 

de:Devos II
it:Devos II
nl:Devos II
Devos 02
Outposts