The Romulan Front was the name given by Cardassians to the frontline conflict between the Cardassian Union and the Romulan Star Empire during the Dominion War, from 2374 to 2375. It was an especially bitter warzone, with high casulties. (DS9 episode: "Tears of the Prophets", DS9 novels: The Never-Ending Sacrifice, The Missing; ST - The Fall novel: The Crimson Shadow)