Bahraini Jews constitute one of the world's smallest Jewish communities, although its origins go back to late antiquity. Talmudic sources refer to ports and islands on the Persian Gulf, indicating that Jews may have already settled in this region. Arabic sources record Jews in the old capital of Bahrain, Hajar, at the time of the Islamic conquest in 630 C.E. In the 12th century, the Jewish traveler-adventurer Benjamin of Tudela mentions 500 Jews living in Qays, and 5,000 in Al-Qatîf, involved in pearl fishery. In the 19th century, there were Jewish merchants from Iraq, Persia, and India in Bahrain. The Jewish community declined during the twentieth century. In 1968, only some 100 Jews remained in the new capital city of Manama. At the beginning of the twenty-first century, about 30 Jews remained in Bahrain. The community maintained ownership of a synagogue, but it was not in use and services were held in private homes on holidays. The Jewish community also maintained its cemetery. From its independence in 1971, Bahrain had no official relations with Israel until the Oslo Agreements were signed between Israel and the Palestinians in 1993. Subsequently, semi-official relations, particularly commercial, were established. Bahraini Jews were not allowed to visit Israel, although, officially, Bahrain agreed to cease adherence to the economic boycott of Israel in exchange for a free-trade agreement with the United States in 2004. In September 2020, Bahrain and Israel agreed to establish diplomatic relations. Travel links between the two countries were also established. As of 2022 the majority of Jews live in Umm al Hassam in Manama. There are Talmudic references made of a Jewish community dating back in the geographic areas of present-day Bahrain, as well as references in Arabic texts to a Jewish presence in Hajar (eastern coast of inland Arabia) during Mohammed's time. Jews are reported to have been living in what became the modern kingdom of Bahrain since the times of the Talmud.