Salva II is a planet near the Demilitarized Zone, the former site of a Federation colony. The colonists were displaced when the planet was turned over to the Cardassians in the Federation-Cardassian Treaty of 2370. Most of the colonists refused Federation resettlement and moved to a Maquis encampment on Marva IV, where Captain Benjamin Sisko visited in 2373 in search of Maquis informant Cing'ta. (DS9: "For the Uniform")