Portas V
Portas V was the fifth planet of its system. This inhabited planet was located close to the Demilitarized Zone and was the site of a Breen settlement. 

In 2373, the Maquis obtained large cold storage units from the Breen on Portas V in order to maintain their stocks of a biogenic weapon, cobalt diselenide. Captain Benjamin Sisko discovered the Maquis presence after retrieving the sensor logs of two class-5 intelligence drones stationed in the area. ()

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Portas 05
Colonies