Extensive cutbacks to the defence budget during the post-Cold War era of the early 1990s resulted in CFS Aldergrove being placed under remote control and came under the command of CFB Esquimalt. The transmitter and receiver sites became operated by the Remote Control and Monitoring System (RCMS). This resulted in staff reductions from more than 130 personnel to about 20. Current staffing consists of a core of technicians who perform routine maintenance and repair equipment failures. For fault tolerance and backup, CFB Esquimalt can operate the receiver and transmitter sites at NRS Mill Cove and NRS Newport Corner (in Nova Scotia) respectively. CFB Halifax can also operate the receivers and transmitters at Aldergrove and Matsqui.