Weibak IV is a planet near Cardassian space.
Weibak IV and the Human inhabitants were ceded to the Cardassians in 2370, although the Cardassians had little presence there, allowing the Maquis to gain support among the inhabitants. After the Maquis were wiped out by the Jem'Hadar, the Dominion enforced their rule on the population. After the Dominion War, Weibak IV became a Federation protectorate and was governed by Maria Alvarez. In 2376, Ellen Smith and the crew of the Lotos visited Weibak IV to provide supplies to the residents. (DS9 novel: The Never-Ending Sacrifice)