розвідувальний безпілотний авіаційний комплекс (рБПАК)
air surveillance drone
surveillance drone system
surveillance, high- and low-altitude surveillance
surveillance, under surveillance
jet-propelled surveillance drone
drone aerial surveillance
drone surveillance aircraft
target surveillance drone
surveillance drone
advanced surveillance drone
airborne surveillance drone
Army/Navy universal surveillance drone
battlefield surveillance drone
combat surveillance drone
TV-surveillance drone
Air Force drone control system
drone war (world’s first drone war)
drone field of view (drone FOV)
drone swarm attack / drone swarming attack
drone swarm's counter-drone capabilities
hobby drone (hobby grade drone)
one-way attack drone (OWA drone)
air surveillance
air surveillance means
air-ground surveillance capability (AGS)
air-defense surveillance
disease surveillance system
joint surveillance and targeting attack radar system (JSTARS)
pilotless aircraft surveillance system
sea surveillance system