In 1940, approximately 1,600 Jews were denied entry into Palestine and were deported to Mauritius, a former British island in the Indian Ocean. There, the Jewish refugees were detained in a Mauritian prison until the end of World War Two. Today, the Mauritius Jewish Community honors and remembers those Jewish detainees. The most recent survey, conducted for the Republic of Mauritius "Housing and Population Census" report in 2011, says that there are only 43 Jews residing there.
The Mauritius affiliate of the World Jewish Congress is the Island Hebrew Congregation.