Protector Station 25 is located near to the Berlan Wormhole. Protector Station 25 isn't so importnant place anymore, it was during the Dominion War. Before the jump drives, Protector Station 25 was still quite famous, but now it just protects the Berla. Protector Station 25 was built by the Parliens. And worked as a control station, during the time when Parliens occupied planet Berla, but when the Parliens were driven form the Berla system, by the Federation they were called to take control of the station, by the request of Berla's government. Protector Station 25 was more famous during the time of Peace Station and the Dominion war. Currently the Protector Station 25 is controlled by Starfleet captain Sissi.

Here is picture of Protector Station 25.