Croker Island is an island in the Arafura Sea off the coast of the Northern Territory, Australia, northeast of Darwin. It was the site of the Croker Island Mission between 1940 and 1968. Indigenous peoples At the earliest time of European contact, the Indigenous people of Croker Island were the Jaako, an Aboriginal Australian people who spoke Marrgu, a language isolate. The modern Indigenous communities speak Iwaidja (the approximately 150 speakers being the last remaining speakers of the language) and Maung, Kunwinjku and English. Post-contact history 1940–1968: Croker Island Mission Between 1940 and 1968, the Methodist Overseas Mission operated the Croker Island Mission at Minjilang. The Pacific theatre of World War II saw the Japanese military aerial bombing Darwin in February 1942. Non-Indigenous children from the island were evacuated. To avoid the bombing, missionary Margaret Somerville led 95 Indigenous children from the island's orphanage, part of the Croker Island Mission, on a journey that saw the party arrive on the Australian mainland. Travelling a distance overland, they boarded a train through central Australia, arriving in Sydney, New South Wales, on the east coast. Over 44 days, the group covered . The children returned to Croker Island in 1946. This expedition was described by Somerville in her book They crossed a continent, and later explored in the ABC documentary Croker Island Exodus (2012), directed and co-written by Steven McGregor and co-written by Danielle MacLean. Locals were cast to play all of the roles. 2001: Croker Island native title claim The traditional custodians of Croker Island filed a claim over the sea surrounding Croker Island in 2001. The case, Yarmirr v Northern Territory (named after the lead claimant, Mary Yarmirr), was settled in the High Court of Australia on 11 October 2001. The clans represented were the Mandilarri-Ildugij, Mangalara, Murran, Gadura-Minaga and Ngaynjaharr clans. The case established that the traditional owners do have native title of the sea and sea-bed; however, common law rights of fishing and navigation mean that only non-exclusive native title can exist over the sea. 2005: Cyclone Ingrid Croker Island was severely damaged by Cyclone Ingrid in March 2005. Geography Croker Island, which lies about northeast of Darwin, is separated from Cobourg Peninsula in the west by Bowen Strait, which is wide in the south and up to in the north, and long. In the north and east is the Arafura Sea, and in the south and southeast