RAAF Base Scherger is a Royal Australian Air Force (RAAF) military air base located approximately 26 km (16 mi) east of Weipa on the western side of Cape York Peninsula in Queensland, Australia. One of three bare bases in a chain of bases across Australia's top end, the base is occupied by a caretaker staff and can be activated at relatively short notice. The base was constructed by troops drawn mainly from the 17th Construction Squadron, in what is believed to have been the biggest project undertaken by the Royal Australian Engineers at the time.

Australian immigration detention facilities comprise a number of different facilities throughout Australia, including the Australian territory of Christmas Island. Such facilities also exist in Papua New Guinea and Nauru, namely the Nauru Regional Processing Centre and the Manus Regional Processing Centre.