The Vorta base was an installation on the surface of the Founders' homeworld. The base was in existence during an attack by the Cardassian Obsidian Order and the Romulan Tal Shiar in the year 2371. It is not known if the base survived the attack, however, the planet had already been evacuated by the time of the bombardment. The base was one of the few non-natural structures on the planet other then several water, heat and air circulation plants. (Decipher RPG module: Worlds)