The Nauru Regional Processing Centre is an offshore Australian immigration detention facility in use from 2001 to 2008, from 2012 to 2019, and from September 2021. It is located on the South Pacific island nation of Nauru and run by the Government of Nauru. The use of immigration detention facilities is part of a policy of mandatory detention in Australia.
The Nauru facility was opened in 2001 as part of the Howard government's Pacific Solution. The centre was suspended in 2008 to fulfil an election promise by the Rudd government, but was reopened in August 2012 by the Gillard government after a large increase in the number of maritime arrivals by asylum seekers and pressure from the Abbott opposition. Current Coalition and Labor Party policy states that because all detainees attempted to reach Australia by boat, they will never be settled in Australia, even though many of the asylum seekers detained on the island have been assessed as genuine refugees.
The highest population at the centre was 1,233 detainees in August 2014. A number of detainees have since been returned to their countries of origin, including Iraq and Iran.
By November 2018, some refugees from Nauru (430 in total from both offshore facilities) had been resettled in the United States, but hopes of the United States taking more had faded. Although New Zealand had repeatedly offered to take 150 per year, the Australian Government refused. There were still 23 children on the island, as the government had bowed to public pressure and started removing families with children, after reports of suicidal behaviour and resignation syndrome had emerged.
In February 2019, the last four children on the island (of an original 200 in detention on Nauru in 2013) were resettled in the United States with their families. By 31 March 2019, there were no people held in the detention centre, which had been closed; however as of March 2020, there were 211 refugees and asylum seekers remaining on the island.