Woomera, South Australia Immigration Detention Centre, and the return of the site to the ADF, Woomera West was redesigned, altered, and re-established as a secure defence garrison support facility and renamed 'Camp Rapier'. It is now frequently used by the Australian Army and squadrons of the RAAF's Airfield Defence Guards as a base camp for specialized training and testing activities. It also has had a detachment of Australian Air Force Cadets from South Australia stay there. Post-2003, the village population stabilized at about 400, but has subsequently dropped to around 150-200. When the RAAF assumed operational command of Woomera in 1999, there was
Immigration detention in Australia also 344 people (about five per cent of the total immigration population) who arrived in Australia lawfully and were subsequently taken into immigration detention for either overstaying their visa conditions, resulting in visa cancellation. Following an extended period of increasing boat arrivals and deaths at sea, in May 2011 Gillard announced that Australia and Malaysia were "finalising" an arrangement to exchange asylum seekers for processed refugees (the plan was dubbed the "Malaysia Solution"). On 31 August the High Court ruled that the agreement to transfer refugees from Australia to Malaysia was invalid, and ordered that it not proceed on the