surveillance system
система спостереження (система оглядової розвідки)
surveillance, high- and low-altitude surveillance
surveillance, under surveillance
joint surveillance and targeting attack radar system (JSTARS)
pilotless aircraft surveillance system
surveillance and attack system
Unmanned Carrier Launched Airborne Surveillance and Strike System (UCLASS)
surveillance towed array sensor system
distributed surveillance system (DSS)
integrated undersea surveillance system (IUSS)
integrated underwater surveillance system
multi-national space-based imaging system (for surveillance) (MUSIS)
ground-surveillance system (нім. Bodenüberwachungssystem)