система / засоби активної оборони
breach defenses
crack defenses/the front
defenses
establish defenses
Ground Based Air Defenses (GBAD)
military defenses
outpost defenses
passive defenses
permanent defenses
pierce defenses
punch / smash / tear a hole (in the defenses)
shore up defenses * зміцнити оборону
disrupt defenses
disrupting defenses
accessory defenses
well-prepared defenses
active camouflage
active combat area
active component
active component headquarters
active counterintelligence measures
active countermeasures
active deception measures
active decontamination
active denial system
active infrared (IR) guidance system
active layered theatre (ballistic) missile defense (ALTBMD)
active material; fissile material
active military service
active missile defence
active public information policy
active radar homing (ARH)