Dellys (Arabic: دلّس) is a small coastal town in northern Algeria, almost due north of Tizi-Ouzou and just east of the river Sebaou. It is notable for an Ottoman-era casbah, two colonial-era lighthouses (marking Cape Bengut), and some beaches; the principal activities of the area are fishing and farming. It was a phoenician (punic) founding called Rusuccuru. In Roman times, it was called Rusuccurensis; in medieval times, Tedelles. In 1998 it had a population of 19,500 in the municipality.
On September 8, 2007, at least 30 people were killed and 47 injured in a suicide car bomb attack on an Algerian naval barracks in the Dellys 
Church of Rusuccuru
- Entry Rusucurru, in: The Princeton encyclopedia of classical sites. Stillwell, Richard. MacDonald, William L. McAlister, Marian Holland. Princeton, N.J. Princeton University Press. 1976. (http://www.perseus.tufts.edu/hopper/text?doc=Perseus%3Atext%3A1999.04.0006%3Aalphabetic+letter%3DR%3Aentry+group%3D3%3Aentry%3Drusucurru)
- Al-Qaeda claims Algerian bombings retrieved September 10, 2007