The fusta or fuste (also called foist or oars and sail—in essence a small galley. It typically had 12 to 18 two-man rowing benches on each side, a single mast with a lateen (triangular) sail, and usually carried two or three guns. The sail was used to cruise and save the rowers’ energy, while the oars propelled the ship in and out of harbor and during combat.) was a narrow, light and fast ship with shallow draft, powered by both
The fusta was the favorite ship of the North African corsairs of Salé and the Barbary Coast. Its speed, mobility, capability to move without wind, and its ability to operate in shallow water—crucial for hiding in coastal waters before pouncing on a passing ship—made it ideal for war and piracy. It was mainly with fustas that the Barbarossa brothers, Baba Aruj and Khair ad Din, carried out the Ottoman conquest of North Africa and the rescue of Mudéjars and Moriscos from Spain after the fall of Granada, and that they and the other North African corsairs used to wreak terror upon Christian shipping and the islands and coastal areas of the Mediterranean in the 16th and 17th centuries.
- Bicheno, Hugh, Crescent and Cross: The Battle of Lepanto 1571, Phoenix Paperback, London, 2004, ISBN 1-84212-753-5
- Svat Soucek, "The Ottomans and Their Rivals, Galleys and Galleons, Portolan Charts and Isolarii", in his Piri Reis & Turkish Mapmaking After Columbus: The Khalili Portolan Atlas, Nour Foundation, 1995 (pp. 10–33).