combat surveillance drone

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

air surveillance drone

air surveillance drone system

airborne surveillance drone

Army/Navy universal surveillance drone

battlefield surveillance drone

surveillance drone system

TV-surveillance drone

combat surveillance

electronic combat surveillance

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)

combat drone

heavy combat drone

supersonic combat drone

combat-loaded weight / combat loaded weight

combat trouser belt, combat belt

air combat / air-combat

Future Combat Air System (FCAS) / (фр.) Système de combat aérien futur (SCAF)

air surveillance

air surveillance means