Басилан
The fall of Jolo, and the subsequent occupation by Spanish forces of the Sultanate's principal town, ended all legitimate claims by the Sultanate of Sulu over Basilan Island. Yakan villages, located in the heavily forested interiors, and situated far beyond any effective direct control by Spanish authorities however, have remained fairly isolated from the rest of the island, with its three main population centers, Isabela, Lamitan and Maluso firmly under Spanish administration.