The Jawa Banten of Indonesia, numbering approximately 651,000 people, are Engaged yet Unreached. They are described as an Austronesian people descended from ancestors who reached Java between 1500 and 1000 BC, part of the historically fervent Muslim community of the Banten region converted through Islamic trade in the sixteenth century They are an Indigenous people, with Java / Jawa as their ethnic/kinship group and are in the Jawa people cluster of the Malay Peoples. Their primary religion is Sunni Islam. They primarily speak Javanese.