RAAF Woomera Range Complex the United States. While none of the DSS-41 facility exists, the roadworks and building sites for this facility can still be seen. After the cancellation of the Joint Project, the complex was operated by Defence Research Centre Salisbury (former Weapons Research establishment, now Defence Science and Technology Organisation) in support of Australian Defence projects as they arose and also in support of German and NASA Sounding Rocket launches to observe the Supernova 1987A and other astronomical experiments. Woomera then focused on supporting the nearby joint Australia-United States Joint Defence Space Communications Station, Nurrungar. The surveillance facility closed in 1999. During
Immigration detention in the United States Immigration detention in the United States Immigration detention in the United States began in 1890s at Ellis Island. The administration of President Ronald Reagan further reacted to the mass migration of asylum seekers who arrived in boats from Haiti by establishing a program to interdict (i.e., stop and search certain vessels suspected of transporting undocumented Haitians). As the number of undocumented immigrants who were fleeing economic and political conditions increased, President Bush Sr's administration attempted to find a regional location to handle the influx of refugees and migrants. The United Nations High Commissioner for Refugees arranged for several countries in