прикордонний патрульний дрон
US Border Patrol
patrol, on patrol
patrol, wheeled patrol
daysack, assault sack / pack, patrol / day pack, Northern Ireland (NI) patrol sack
border (security) forces /troops
border
border break (cart.)
border command
border control
border crossing arrangement
border crossing point (BCP) / station
border disputes
border management
border monitoring
border security
state border
trans-border cooperation
trans-border threat
violation of the state border
border and offshore submersible sentry
cetane number in border line
clandestine border crossing
border flight clearance
cross-border incursion
cross-border raid
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)
ambush patrol