The Romulan Republic is a playable faction of Star Trek Online.
Born out of the Vulcan reunification movement and the Reman Resistance, the Romulan Republic was formed in 2409 as an alliance of Romulans and Remans who wish to build a peaceful civilization as opposed to Empress Sela's oppressive Star Empire. The Republic is centered on New Romulus, though it also controls several systems and colonies throughout the Beta Quadrant.