The history of the Jews in South Africa began during the period of Portuguese exploration in the early modern era, though a permanent presence was not established until the beginning of Dutch colonisation in the region. During the period of British colonial rule in the 19th century, the Jewish South African community expanded greatly, in part thanks to encouragement from Britain. From 1880 to 1914, the Jewish population in South Africa grew from 4,000 to over 40,000. South African Jews have played an important role in promoting diplomatic and military relations between Israel and South Africa. South Africa's Jewish community has reportedly declined from a possible peak of 120,000 to now between 52,000 and 88,000. Many South African Jews have emigrated to countries in the English-speaking w